Audit Information |
12 Months Ended |
|---|---|
Dec. 31, 2025 | |
| Audit Information [Abstract] | |
| Auditor Firm ID | 42 |
| Auditor Name | Ernst & Young LLP |
| Auditor Location | Detroit, Michigan |
Consolidated Statements Of Comprehensive Income - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Statement of Comprehensive Income [Abstract] | |||
| Net income | $ 181 | $ 1,810 | $ 2,966 |
| Other comprehensive income (loss): | |||
| Currency translation adjustments | 310 | (282) | 30 |
| Net change in unrecognized gain (loss) on derivative instruments, net of tax | 236 | (261) | 133 |
| Employee benefit plans adjustment, net of tax | (2) | 11 | (16) |
| Net change in unrealized loss on available-for-sale debt securities, net of tax | 4 | (4) | 0 |
| Other comprehensive income (loss) | 548 | (536) | 147 |
| Comprehensive income | 729 | 1,274 | 3,113 |
| Comprehensive income attributable to noncontrolling interest | 21 | 23 | 26 |
| Comprehensive income attributable to redeemable noncontrolling Interest | 10 | (7) | 3 |
| Comprehensive income attributable to Aptiv | $ 698 | $ 1,258 | $ 3,084 |
Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Millions |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Statement of Financial Position [Abstract] | ||
| Allowance for Doubtful Accounts Receivable | $ 45 | $ 37 |
| Preferred shares, par value per share (USD per share) | $ 0.01 | $ 0.01 |
| Preferred shares, authorized | 50,000,000 | 50,000,000 |
| Preferred shares, issued | 0 | 0 |
| Preferred shares, outstanding | 0 | 0 |
| Ordinary Shares, Par or Stated Value Per Share (USD per share) | $ 0.01 | $ 0.01 |
| Ordinary shares, authorized | 1,200,000,000 | 1,200,000,000 |
| Common Stock, Shares, Issued | 212,746,899 | 235,035,739 |
| Ordinary shares, outstanding | 212,746,899 | 235,035,739 |
Consolidated Statements Of Cash Flows (Parenthetical) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Loans Payable | |||
| Payments of debt issuance costs | $ 0 | $ 30 | $ 0 |
| Unamortized Loan Commitment and Origination Fees and Unamortized Discounts or Premiums | 0 | 7 | 0 |
| Term Loan A, due 2027 | |||
| Payments of debt issuance costs | 2 | ||
| Term Loan A, due 2027 | Loans Payable | |||
| Payments of debt issuance costs | 0 | 2 | 0 |
| Bridge Loan | |||
| Payments of debt issuance costs | $ 0 | $ 17 | $ 0 |
General |
12 Months Ended |
|---|---|
Dec. 31, 2025 | |
| Organization, Consolidation and Presentation of Financial Statements [Abstract] | |
| General | GENERAL General and basis of presentation—In December 2024, Old Aptiv (as defined below), a public limited company formed under the laws of Jersey on May 19, 2011, completed its previously announced reorganization transaction (the “Transaction,” or the “reorganization transaction”), in which Old Aptiv established a new publicly-listed Jersey parent company, Aptiv Holdings Limited (“New Aptiv”), which is resident for tax purposes in Switzerland. As a result of the Transaction, all issued and outstanding ordinary shares of Old Aptiv were exchanged on a one-for-one basis for newly issued ordinary shares of New Aptiv. Following consummation of the Transaction, holders of Old Aptiv shares became ordinary shareholders of New Aptiv, Old Aptiv became a wholly-owned subsidiary of New Aptiv and New Aptiv was renamed “Aptiv PLC.” The previous publicly-listed Jersey parent company, which was an Irish tax resident, is referred to as “Old Aptiv” throughout this Annual Report on Form 10-K. New Aptiv’s ordinary shares are publicly traded on the New York Stock Exchange (“NYSE”) under the symbol “APTV,” the same symbol under which the Old Aptiv shares were previously listed. Aptiv PLC remains a public limited company incorporated under the laws of Jersey, and continues to be subject to U.S. Securities and Exchange Commission reporting requirements. In December 2024, following the completion of the Transaction, Old Aptiv merged with and into Aptiv Swiss Holdings Limited (“Aptiv Swiss Holdings”), a newly formed Jersey incorporated private limited company, and a direct, wholly-owned subsidiary of New Aptiv, with Aptiv Swiss Holdings surviving as a direct, wholly owned subsidiary of New Aptiv, and Old Aptiv ceasing to exist. Except as otherwise noted, all property, rights, privileges, powers and franchises of Old Aptiv vested in Aptiv Swiss Holdings, and all debts, liabilities and duties of Old Aptiv became debts, liabilities and duties of Aptiv Swiss Holdings. In connection with the Transaction, New Aptiv assumed Old Aptiv’s long-term incentive plans and its existing obligations in connection with awards granted thereunder, and Aptiv Swiss Holdings (i) entered into a supplemental indenture to each indenture in which Aptiv Swiss Holdings assumed all of Old Aptiv’s obligations under each series of Old Aptiv’s outstanding Notes and (ii) entered into an assumption and/or supplement agreement relating to the Credit Agreement in which New Aptiv assumed all of Old Aptiv’s obligations under the Credit Agreement as the “parent entity” thereunder. In addition, New Aptiv (i) entered into a supplemental indenture to each indenture in which New Aptiv guaranteed the outstanding Notes and (ii) entered into a guarantee joinder relating to the Credit Agreement in which New Aptiv guaranteed the obligations under the Credit Agreement. Following the reorganization transaction, Aptiv Swiss Holdings (i) replaced Old Aptiv as a guarantor of the borrowers’ obligations under the Credit Agreement, and (ii) succeeded to Old Aptiv as an obligor under the senior notes and the junior notes, and New Aptiv became a guarantor under the Credit Agreement (and will act as the “parent entity” thereunder) and the indentures. The Transaction described above was accounted for as a reorganization between entities under common control. As a result of the Transaction, there were no material changes in Aptiv PLC’s operations or governance. The consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”). References in this Annual Report on Form 10-K, including the exhibits being filed as part of this report, to “Aptiv PLC,” “Aptiv,” the “Company,” “we,” “us” and “our” refers to Old Aptiv (Aptiv PLC before the Transaction in December 2024) and to New Aptiv (Aptiv PLC after the Transaction in December 2024). Nature of operations—Aptiv is a global industrial technology company focused on enabling a more automated, electrified and digitalized future. We deliver flexible and scalable solutions that support our customers’ transition to an increasingly software-defined future. Our technologies reach from sensor to cloud, including the hardware and software necessary to support automotive and other industries on a global basis. Aptiv is one of the largest vehicle technology suppliers and our customers include the 25 largest automotive original equipment manufacturers (“OEMs”) in the world, as well as many of the leading aerospace and defense companies and global telecom operators. Aptiv operates 139 major manufacturing facilities and 11 major technical centers utilizing a regional service model that enables the Company to efficiently and effectively serve its global customers from best cost countries. Aptiv has a presence in 50 countries and has approximately 20,700 scientists, engineers and technicians focused on developing market relevant product solutions for its customers. On January 22, 2025, we announced our intention to pursue a separation of its Electrical Distribution Systems business into a new, independent publicly traded company, through a transaction expected to be treated as a tax-free spin-off to its shareholders (the “Separation”). The Company plans to complete the Separation by April 1, 2026, subject to customary closing conditions. The new publicly traded Electrical Distributions Systems spin-off company will be named Versigent, and will trade on the NYSE under the symbol “VGNT” following the distribution date. Refer to Note 26. Separation of Electrical Distribution Systems for additional detail. In connection with the Separation, in the first quarter of 2025, Aptiv realigned its business into three reportable operating segments: Advanced Safety and User Experience, Engineered Components Group and Electrical Distribution Systems. Prior period amounts have been adjusted retrospectively to reflect the change in reportable operating segments, consistent with the current year presentation, throughout the consolidated financial statements and the accompanying notes to the consolidated financial statements. Commencing with the first Quarterly Report on Form 10-Q of 2026, Aptiv will rename its Advanced Safety and User Experience segment to Intelligent Systems, and will rename its Engineered Components Group segment to Engineered Components. There is no impact to the composition of either segment.
|
Significant Accounting Policies |
12 Months Ended |
|---|---|
Dec. 31, 2025 | |
| Accounting Policies [Abstract] | |
| Significant Accounting Policies | SIGNIFICANT ACCOUNTING POLICIES Consolidation—The consolidated financial statements include the accounts of Aptiv and the subsidiaries in which Aptiv holds a controlling financial or management interest and variable interest entities of which Aptiv has determined that it is the primary beneficiary. Aptiv’s share of the earnings or losses of non-controlled affiliates, over which Aptiv exercises significant influence (generally a 20% to 50% ownership interest), is included in the consolidated operating results using the equity method of accounting. When Aptiv does not have the ability to exercise significant influence (generally when ownership interest is less than 20%), investments in non-consolidated affiliates without readily determinable fair value are measured at cost, less impairments, adjusted for observable price changes in orderly transactions for identical or similar investments of the same issuer, while investments in publicly traded equity securities are measured at fair value based on quoted prices for identical assets on active market exchanges as of each reporting date. The Company monitors its investments in affiliates for indicators of other-than-temporary declines in value on an ongoing basis. If the Company determines that such a decline has occurred, an impairment loss is recorded, which is measured as the difference between carrying value and estimated fair value. Estimated fair value is generally determined using an income approach based on discounted cash flows or negotiated transaction values. Intercompany transactions and balances between consolidated Aptiv businesses have been eliminated. During the years ended December 31, 2025, 2024 and 2023, Aptiv received dividends of $20 million, $12 million and $5 million, respectively, from its equity method investments. The dividends were recognized as a reduction to the investment and represented a return on investment included in cash flows from operating activities. Aptiv held no investments in publicly traded equity securities as of December 31, 2025. Aptiv’s investments in publicly traded equity securities totaled $11 million as of December 31, 2024 and are classified within other long-term assets in the consolidated balance sheets. Aptiv’s non-publicly traded investments totaled $65 million and $167 million as of December 31, 2025 and 2024, respectively, and are classified within other long-term assets in the consolidated balance sheets. Refer to Note 5. Investments in Affiliates for further information regarding Aptiv’s investments. In 2022, the Company acquired 85% of the equity interests of Intercable Automotive Solutions S.r.l. (“Intercable Automotive”). Concurrent with the acquisition, the Company entered into an agreement with the noncontrolling interest holders that provides the Company with the right to purchase, and the noncontrolling interest holders with the right to sell, the remaining 15% of Intercable Automotive for cash at a contractually defined value beginning in 2026. As a result of this redemption feature, the Company recorded the redeemable noncontrolling interest at its acquisition-date fair value to temporary equity in the consolidated balance sheet. The redeemable noncontrolling interest is adjusted each reporting period for the income (loss) attributable to the noncontrolling interest, and for any measurement period adjustments necessary to record the redeemable noncontrolling interest at the higher of its redemption value, assuming it was redeemable at the reporting date, or its carrying value. Any measurement period adjustments are recorded to retained earnings, with a corresponding increase or reduction to net income attributable to Aptiv. Redeemable noncontrolling interest was $102 million and $92 million as of December 31, 2025 and 2024, respectively. Use of estimates—Preparation of consolidated financial statements in conformity with U.S. GAAP requires the use of estimates and assumptions that affect amounts reported therein. Generally, matters subject to estimation and judgment include amounts related to accounts receivable realization, inventory obsolescence, asset impairments, useful lives of intangible and fixed assets, deferred tax asset valuation allowances, income taxes, pension benefit plan assumptions, accruals related to litigation, warranty costs, environmental remediation costs, contingent consideration arrangements, redeemable noncontrolling interest, worker’s compensation accruals and healthcare accruals. Due to the inherent uncertainty involved in making estimates, actual results reported in future periods may be based upon amounts that differ from those estimates. Revenue recognition—Revenue is measured based on consideration specified in a contract with a customer. Customer contracts for production parts generally are represented by a combination of a current purchase order and a current production schedule issued by the customer. Substantially all of the Company's revenue is generated from the sale of manufactured production parts, wherein there is a single performance obligation. Transfer of control and revenue recognition for the Company’s sales of production parts generally occurs upon shipment or delivery of the product, which is when title, ownership, and risk of loss pass to the customer and is based on the applicable customer shipping terms. Revenue is measured based on the transaction price and the quantity of parts specified in a contract with a customer. Refer to Note 24. Revenue for further detail of the Company’s accounting for its revenue from sales of production parts. Customer contracts for software licenses are generally represented by a sales contract or purchase order with contract durations typically ranging from one to three years. The Company recognizes revenue when it satisfies a performance obligation by transferring control over a product or service to a customer. Revenue from software licenses and professional software services is generally recognized at a point in time upon delivery or when the services are provided. Revenue from post delivery support and maintenance for software contracts is generally recognized over time on a ratable basis over the contract term. Certain software license contracts contain multiple performance obligations, for which the Company allocates the contract’s transaction price to each performance obligation based on the estimated relative standalone selling price of each distinct performance obligation in the contract. The standalone selling prices are generally determined based on observable inputs, such as the prices of standalone sales and historical contract pricing. Under certain of these arrangements, timing may differ between revenue recognition and billing. Refer to Note 24. Revenue for further detail of the Company’s accounting for its revenue from contracts with customers, including contract balances associated with software sales. From time to time, Aptiv enters into pricing agreements with its customers that provide for price reductions on production parts, some of which are conditional upon achieving certain joint cost saving targets, which are accounted for as variable consideration. In these instances, revenue is recognized based on the agreed-upon price at the time of shipment if available, or in the event the Company concludes that a portion of the revenue for a given part may vary from the purchase order and requires estimation, the Company records consideration at the most likely amount that the Company expects to be entitled to based on historical experience and input from customer negotiations. Sales incentives and allowances are recognized as a reduction to revenue at the time of the related sale. In addition, from time to time, Aptiv makes payments to customers in conjunction with ongoing business. These payments to customers are generally recognized as a reduction to revenue at the time of the commitment to make these payments. However, certain other payments to customers, or upfront fees, meet the criteria to be considered a cost to obtain a contract as they are directly attributable to a contract, are incremental and management expects the fees to be recoverable. Aptiv collects and remits taxes assessed by different governmental authorities that are both imposed on and concurrent with a revenue-producing transaction between the Company and the Company’s customers. These taxes may include, but are not limited to, sales, use, value-added, and some excise taxes. Aptiv reports the collection of these taxes on a net basis (excluded from revenues). Shipping and handling fees billed to customers are included in net sales, while costs of shipping and handling are included in cost of sales. Refer to Note 24. Revenue for further information. Net income per share—Basic net income per share is computed by dividing net income attributable to ordinary shareholders by the weighted average number of ordinary shares outstanding during the period. Diluted net income per share reflects the weighted average dilutive impact of all potentially dilutive securities from the date of issuance and is computed using the treasury stock and if-converted methods. Prior to the conversion of the 5.50% Mandatory Convertible Preferred Shares, Series A, $0.01 par value per share (the “MCPS”) into ordinary shares in June 2023, the if-converted method was used to determine if the impact of the conversion of the MCPS into ordinary shares was more dilutive than the MCPS dividends to net income per share. If so, the MCPS were assumed to have been converted at the later of the beginning of the period or the time of issuance, and the resulting ordinary shares were included in the denominator and the MCPS dividends were added back to the numerator. Unless otherwise noted, share and per share amounts included in these notes are on a diluted basis. Refer to Note 15. Shareholders’ Equity and Net Income Per Share for additional information including the calculation of basic and diluted net income per share. Research and development—Costs are incurred in connection with research and development programs that are expected to contribute to future earnings. Such costs are charged against income as incurred. Total research and development expenses, including engineering, net of customer reimbursements, were approximately $1,129 million, $1,097 million and $1,289 million for the years ended December 31, 2025, 2024 and 2023, respectively. Cash and cash equivalents—Cash and cash equivalents are defined as short-term, highly liquid investments with original maturities of three months or less, for which the book value approximates fair value. Restricted cash—Restricted cash primarily includes balances on deposit at financial institutions that have issued letters of credit in favor of Aptiv and cash deposited into escrow accounts. Accounts receivable—Aptiv enters into agreements to sell certain of its accounts receivable, primarily in Europe. Sales of receivables are accounted for in accordance with Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) Topic 860, Transfers and Servicing (“ASC 860”). Agreements which result in true sales of the transferred receivables, as defined in ASC 860, which occur when receivables are transferred without recourse to the Company, are excluded from amounts reported in the consolidated balance sheets. Cash proceeds received from such sales are included in operating cash flows. Agreements that allow Aptiv to maintain effective control over the transferred receivables and which do not qualify as a sale, as defined in ASC 860, are accounted for as secured borrowings and recorded in the consolidated balance sheets within accounts receivable, net and short-term debt. The expenses associated with receivables factoring are recorded in the consolidated statements of operations within interest expense. The Company exchanges certain amounts of accounts receivable, primarily in the Asia Pacific region, for bank notes with original maturities greater than three months. The collection of such bank notes are included in operating cash flows based on the substance of the underlying transactions, which are operating in nature. Bank notes held by the Company with original maturities of three months or less are classified as cash and cash equivalents within the consolidated balance sheets, and those with original maturities of greater than three months are classified as notes receivable within other current assets. The Company may hold such bank notes until maturity, exchange them with suppliers to settle liabilities, or sell them to third-party financial institutions in exchange for cash. Credit losses—Aptiv is exposed to credit losses primarily through the sale of vehicle components, software licenses and services. Aptiv assesses the creditworthiness of a counterparty by conducting ongoing credit reviews, which considers the Company’s expected billing exposure and timing for payment, as well as the counterparty’s established credit rating. When a credit rating is not available, the Company’s assessment is based on an analysis of the counterparty’s financial statements. Aptiv also considers contract terms and conditions, country and political risk, and business strategy in its evaluation. Based on the outcome of this review, the Company establishes a credit limit for each counterparty. The Company continues to monitor its ongoing credit exposure through active review of counterparty balances against contract terms and due dates, which includes timely account reconciliation, payment confirmation and dispute resolution. The Company may also employ collection agencies and legal counsel to pursue recovery of defaulted receivables, if necessary. Aptiv primarily utilizes historical loss and recovery data, combined with information on current economic conditions and reasonable and supportable forecasts to develop the estimate of the allowance for doubtful accounts in accordance with ASC Topic 326, Financial Instruments – Credit Losses (“ASC 326”). As of December 31, 2025 and 2024, the Company reported $3,477 million and $3,261 million, respectively, of accounts receivable, net of the allowances, which includes the allowance for doubtful accounts of $45 million and $37 million, respectively. The provision for doubtful accounts was $13 million, $11 million, and $12 million for the years ended December 31, 2025, 2024 and 2023, respectively. Other changes in the allowance were not material for the year ended December 31, 2025. Inventories—As of December 31, 2025 and 2024, inventories are stated at the lower of cost, determined on a first-in, first-out basis, or net realizable value, including direct material costs and direct and indirect manufacturing costs. Refer to Note 3. Inventories for additional information. Obsolete inventory is identified based on analysis of inventory for known obsolescence issues, and, generally, the net realizable value of inventory on hand in excess of one year’s supply is fully-reserved. From time to time, payments may be received from suppliers. These payments from suppliers are recognized as a reduction of the cost of the material acquired during the period to which the payments relate. In some instances, supplier rebates are received in conjunction with or concurrent with the negotiation of future purchase agreements and these amounts are amortized over the prospective agreement period as purchases are made. Property—Major improvements that materially extend the useful life of property are capitalized. Expenditures for repairs and maintenance are charged to expense as incurred. Depreciation is determined based on a straight-line method over the estimated useful lives of groups of property. Leasehold improvements under finance leases are depreciated over the period of the lease or the life of the property, whichever is shorter. Refer to Note 6. Property, Net and Note 25. Leases for additional information. Pre-production costs related to long-term supply agreements—The Company incurs pre-production engineering, development and tooling costs related to products produced for its customers under long-term supply agreements. Engineering, testing and other costs incurred in the design and development of production parts are expensed as incurred, unless the costs are reimbursable, as specified in a customer contract. As of December 31, 2025 and 2024, $318 million and $305 million of such contractually reimbursable costs were capitalized, respectively. These amounts are recorded within other current and other long-term assets in the consolidated balance sheets, as further detailed in Note 4. Assets. Special tools represent Aptiv-owned tools, dies, jigs and other items used in the manufacture of customer components that will be sold under long-term supply arrangements, the costs of which are capitalized within property, plant and equipment if the Company has title to the assets. Special tools also include capitalized unreimbursed pre-production tooling costs related to customer-owned tools for which the customer has provided Aptiv a non-cancellable right to use the tool. Aptiv-owned special tool balances are depreciated over the expected life of the special tool or the life of the related vehicle program, whichever is shorter. The unreimbursed costs incurred related to customer-owned special tools that are not subject to reimbursement are capitalized and depreciated over the expected life of the special tool or the life of the related vehicle program, whichever is shorter. At December 31, 2025 and 2024, the special tools balance, net of accumulated depreciation, was $492 million and $489 million, respectively, included within property, net in the consolidated balance sheets. As of December 31, 2025 and 2024, the Aptiv-owned special tools balance was $352 million and $361 million, respectively, and the customer-owned special tools balance was $140 million and $128 million, respectively. Valuation of long-lived assets—The carrying value of long-lived assets held for use, including definite-lived intangible assets, is periodically evaluated when events or circumstances warrant such a review. The carrying value of a long-lived asset held for use is considered impaired when the anticipated separately identifiable undiscounted cash flows from the asset are less than the carrying value of the asset. In that event, a loss is recognized based on the amount by which the carrying value exceeds the estimated fair value of the long-lived asset. Impairment losses on long-lived assets held for sale are recognized if the carrying value of the asset is in excess of the asset’s estimated fair value, reduced for the cost to dispose of the asset. Fair value of long-lived assets is determined primarily using the anticipated cash flows discounted at a rate commensurate with the risk involved (an income approach), and in certain situations Aptiv’s review of appraisals (a market approach). Refer to Note 6. Property, Net and Note 7. Intangible Assets and Goodwill for additional information. Leases—The Company accounts for leases in accordance with FASB ASC Topic 842, Leases. The Company determines whether an arrangement is a lease at inception. For leases where the Company is the lessee, a lease liability and a right-of-use asset is recognized for all leases, with the exception of short-term leases with terms of twelve months or less. The lease liability represents the lessee’s obligation to make lease payments arising from a lease, and is measured as the present value of the lease payments. As the rate implicit in the lease is usually not known at lease commencement, the Company uses its incremental borrowing rate to discount the lease obligation. The right-of-use asset represents the lessee’s right to use a specified asset for the lease term, and is measured at the lease liability amount, adjusted for lease prepayment, lease incentives received and the Company’s initial direct costs. The Company applies the short-term lease exception, which results in a single lease cost being allocated over the lease term, generally on a straight-line basis, for leases with a term of twelve months or less. These leases are not presented in the consolidated balance sheets. Additionally, the Company applies the practical expedient to not separate lease components from non-lease components and instead accounts for both as a single lease component for all asset classes. Refer to Note 25. Leases for additional information. Intangible assets—The Company amortizes definite-lived intangible assets over their estimated useful lives. The Company has definite-lived intangible assets related to patents and developed technology, customer relationships and trade names. Indefinite-lived in-process research and development intangible assets are not amortized, but are tested for impairment annually, or more frequently when indicators of potential impairment exist, until the completion or abandonment of the associated research and development efforts. Upon completion of the projects, the assets will be amortized over the expected economic life of the asset, which will be determined on that date. Should the project be determined to be abandoned, and if the asset developed has no alternative use, the full value of the asset will be charged to expense. The Company also has intangible assets related to acquired trade names that are classified as indefinite-lived when there are no foreseeable limits on the periods of time over which they are expected to contribute cash flows. These indefinite-lived trade name assets are tested for impairment annually, or more frequently when indicators of potential impairment exist. Costs to renew or extend the term of acquired intangible assets are recognized as expense as incurred. No intangible asset impairment charges were recorded during the years ended December 31, 2025, 2024 and 2023. Refer to Note 7. Intangible Assets and Goodwill for additional information. Goodwill—Goodwill is the excess of the purchase price over the estimated fair value of identifiable net assets acquired in business combinations. The Company tests goodwill for impairment annually in the fourth quarter, or more frequently when indications of potential impairment exist. The Company monitors the existence of potential impairment indicators throughout the fiscal year. The Company tests for goodwill impairment at the reporting unit level. Our reporting units are the components of operating segments which constitute businesses for which discrete financial information is available and is regularly reviewed by segment management. The impairment test involves first qualitatively assessing goodwill for impairment. If the qualitative assessment is not met, the Company then performs a quantitative assessment by comparing the estimated fair value of each reporting unit to its carrying value, including goodwill. Fair value reflects the price a market participant would be willing to pay in a potential sale of the reporting unit. If the estimated fair value exceeds carrying value, then we conclude that no goodwill impairment has occurred. If the carrying value of the reporting unit exceeds its estimated fair value, the Company recognizes an impairment loss in an amount equal to the excess, not to exceed the amount of goodwill allocated to the reporting unit. When a quantitative assessment is required, the estimated fair value of the Company’s reporting units is primarily determined using discounted cash flow projections. Forecasts of future cash flows are based on management’s best estimates. The discount rate is determined using a weighted average cost of capital adjusted for risk factors specific to the reporting unit. Refer to Note 20. Acquisitions and Divestitures, for further information on the goodwill attributable to the Company’s acquisitions. Goodwill impairment—We review goodwill for impairment annually in the fourth quarter or more frequently if events or changes in circumstances indicate that goodwill might be impaired. As described in Note 1. General, in the first quarter of 2025 Aptiv realigned its business into three reportable operating segments: Advanced Safety and User Experience, Engineered Components Group and Electrical Distribution Systems. Concurrent with the change in reportable operating segments, the Company reassigned goodwill to the updated reporting units using a relative fair value approach. Aptiv tested goodwill related to the impacted reporting units immediately before and after the reassignment and concluded no goodwill impairments existed. The Company assessed changes in circumstances that occurred during the third quarter of 2025 related to increased discount rates and a reduction in forecasted cash flows, which led the Company to conclude that, when considering the events and factors in totality, it was more likely than not that the estimated fair value of its Wind River reporting unit within the Advanced Safety and User Experience segment would be below its carrying value at September 30, 2025. Accordingly, we performed an interim quantitative assessment for goodwill impairment. The modifications to forecasted reporting unit cash flows were attributable to the impacts resulting from market and industry delays in the broader adoption of software-defined vehicles. For example, certain of our OEM customers have recently announced delays in their software-defined vehicle investment strategies amidst reduced expectations for consumer demand for these products. Additionally, the Company is making incremental investments to further develop and grow the aerospace & defense and telecommunications businesses and product offerings for the reporting unit. The estimated fair value of this reporting unit was primarily determined using discounted cash flow projections. Significant assumptions included management’s forecasted cash flows, including estimated future revenue growth, EBITDA margins and the discount rate. Forecasts of future cash flows are based on management’s best estimates. The discount rate was determined using a weighted average cost of capital adjusted for risk factors specific to the reporting unit. The estimated fair value of the reporting unit was developed based on current and future market conditions and the best information available at the impairment assessment date. The assessment indicated that the carrying value of this reporting unit exceeded its estimated fair value, and as a result, during the third quarter of 2025, the Company recorded a non-cash, pre-tax goodwill impairment charge of approximately $648 million related to the Wind River reporting unit. Following the impairment, goodwill related to this reporting unit was approximately $1,631 million. In the fourth quarter of 2025, the Company completed a qualitative goodwill impairment assessment and, after evaluating the results, events and circumstances of the Company, we concluded that sufficient evidence existed to assert qualitatively that it was more likely than not that the estimated fair value for our other reporting units remained in excess of their carrying values. No goodwill impairments were recorded in 2024 or 2023. Refer to Note 7. Intangible Assets and Goodwill for additional information. Although we believe our estimate of fair value is reasonable based on current and future market conditions and the best information available at the impairment assessment date, the reporting unit’s future financial performance is dependent on our ability to execute our business plan. Future changes in the judgments, assumptions and estimates used in our impairment testing for goodwill, including discount rates and cash flow projections, could result in significantly different estimates of the fair value. A reduction in the estimated fair value could result in non-cash impairment charges in a future period. Warranty and product recalls—Expected warranty costs for products sold are recognized at the time of sale of the product based on an estimate of the amount that eventually will be required to settle such obligations. These accruals are based on factors such as past experience, production changes, industry developments and various other considerations. Costs of product recalls, which may include the cost of the product being replaced as well as the customer’s cost of the recall, including labor to remove and replace the recalled part, are accrued as part of our warranty accrual at the time an obligation becomes probable and can be reasonably estimated. These estimates are adjusted from time to time based on facts and circumstances that impact the status of existing claims. Refer to Note 9. Warranty Obligations for additional information. Income taxes—Deferred tax assets and liabilities reflect temporary differences between the amount of assets and liabilities for financial and tax reporting purposes. Such amounts are adjusted, as appropriate, to reflect changes in tax rates expected to be in effect when the temporary differences reverse. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in earnings in the period that includes the enactment date. A valuation allowance is recorded to reduce deferred tax assets to the amount that is more likely than not to be realized. In the event the Company determines it is more likely than not that the deferred tax assets will not be realized in the future, the valuation allowance adjustment to the deferred tax assets will be charged to earnings in the period in which the Company makes such a determination. In determining whether an uncertain tax position exists, the Company determines, based solely on its technical merits, whether the tax position is more likely than not to be sustained upon examination, and if so, a tax benefit is measured on a cumulative probability basis that is more likely than not to be realized upon the ultimate settlement. In determining the provision for income taxes for financial statement purposes, the Company makes certain estimates and judgments which affect its evaluation of the carrying value of its deferred tax assets, as well as its calculation of certain tax liabilities. As it relates to changes in accumulated other comprehensive income (loss), the Company’s policy is to release tax effects from accumulated other comprehensive income (loss) when the underlying components affect earnings. Refer to Note 14. Income Taxes for additional information. Foreign currency translation—Assets and liabilities of non-U.S. subsidiaries that use a currency other than U.S. dollars as their functional currency are translated to U.S. dollars at end-of-period currency exchange rates. The consolidated statements of operations of non-U.S. subsidiaries are translated to U.S. dollars at average-period currency exchange rates. The effect of translation for non-U.S. subsidiaries is generally reported in other comprehensive income (“OCI”). The accumulated foreign currency translation adjustment related to an investment in a foreign subsidiary is reclassified to net income upon sale or upon complete or substantially complete liquidation of the respective entity. The effect of remeasurement of assets and liabilities of non-U.S. subsidiaries that use the U.S. dollar as their functional currency is primarily included in cost of sales. Also included in cost of sales are gains and losses arising from transactions denominated in a currency other than the functional currency of a particular entity. Net foreign currency transaction losses of $48 million, $1 million and $23 million were included in the consolidated statements of operations for the years ended December 31, 2025, 2024 and 2023, respectively. Restructuring—Aptiv continually evaluates alternatives to align the business with the changing needs of its customers and to lower operating costs. This includes the realignment of its existing manufacturing capacity, facility closures, or similar actions, either in the normal course of business or pursuant to significant restructuring programs. These actions may result in employees receiving voluntary or involuntary employee termination benefits, which are mainly pursuant to union or other contractual agreements or statutory requirements. Voluntary termination benefits are accrued when an employee accepts the related offer. Involuntary termination benefits are accrued upon the commitment to a termination plan and when the benefit arrangement is communicated to affected employees, or when liabilities are determined to be probable and estimable, depending on the existence of a substantive plan for severance or termination. Contract termination costs are recorded when contracts are terminated. All other exit costs are expensed as incurred. Refer to Note 10. Restructuring for additional information. Customer concentrations—We sell our products and services to the major global OEMs in every region of the world. Our ten largest customers accounted for approximately 56%, 55% and 54% of our total net sales for the years ended December 31, 2025, 2024 and 2023, respectively, which included approximately 10% to an individual Global OEM during the year ended December 31, 2025, and none of which individually exceeded 10% for the years ended December 31, 2024 and 2023. During the year ended December 31, 2025, our Electrical Distribution Systems segment recognized net sales to each of our ten largest customers, and our Engineered Components Group segment and Advanced Safety and User Experience segment recognized net sales to nine of our ten largest customers. During the year ended December 31, 2024, our Electrical Distribution Systems segment and Advanced Safety and User Experience segment recognized net sales to each of our ten largest customers, and our Engineered Components Group segment recognized net sales to nine of our ten largest customers. During the year ended December 31, 2023, our Electrical Distribution Systems segment recognized net sales to each of our ten largest customers, our Engineered Components Group segment recognized net sales to nine of our ten largest customers and our Advanced Safety and User Experience segment recognized net sales to eight of our ten largest customers. Derivative financial instruments—All derivative instruments are required to be reported on the balance sheet at fair value unless the transactions qualify and are designated as normal purchases or sales. Changes in fair value are reported currently through earnings unless they meet hedge accounting criteria. Exposure to fluctuations in currency exchange rates and certain commodity prices are managed by entering into a variety of forward and option contracts and swaps with various counterparties. Such financial exposures are managed in accordance with the policies and procedures of Aptiv. Aptiv does not enter into derivative transactions for speculative or trading purposes. As part of the hedging program approval process, Aptiv identifies the specific financial risk which the derivative transaction will minimize, the appropriate hedging instrument to be used to reduce the risk and the correlation between the financial risk and the hedging instrument. Purchase orders, sales contracts, letters of intent, capital planning forecasts and historical data are used as the basis for determining the anticipated values of the transactions to be hedged. Aptiv does not enter into derivative transactions that do not have a high correlation with the underlying financial risk. Hedge positions, as well as the correlation between the transaction risks and the hedging instruments, are reviewed on an ongoing basis. Foreign exchange forward contracts are accounted for as hedges of firm or forecasted foreign currency commitments or foreign currency exposure of the net investment in certain foreign operations to the extent they are designated and assessed as highly effective. All foreign exchange contracts are marked to market on a current basis. Commodity swaps are accounted for as hedges of firm or anticipated commodity purchase contracts to the extent they are designated and assessed as effective. All other commodity derivative contracts that are not designated as hedges are either marked to market on a current basis or are exempted from mark to market accounting as normal purchases. At December 31, 2025 and 2024, the Company’s exposure to movements in interest rates was not hedged with derivative instruments. Refer to Note 17. Derivatives and Hedging Activities and Note 18. Fair Value of Financial Instruments for additional information. Extended disability benefits—Costs associated with extended disability benefits provided to inactive employees are accrued throughout the duration of their active employment. Workforce demographic data and historical experience are utilized to develop projections of time frames and related expense for post-employment benefits. Workers’ compensation benefits—Workers’ compensation benefit accruals are actuarially determined and are subject to the existing workers’ compensation laws that vary by location. Accruals for workers’ compensation benefits represent the discounted future cash expenditures expected during the period between the incidents necessitating the employees to be idled and the time when such employees return to work, are eligible for retirement or otherwise terminate their employment. Share-based compensation—The Company’s share-based compensation arrangements primarily consist of the Aptiv PLC Long Term Incentive Plan, as amended and restated effective April 23, 2015 (the “PLC LTIP”), under which grants of restricted stock units (“RSUs”) have been made in each year prior to April 2024, and the 2024 Long-Term Incentive Plan (the “2024 LTIP”), under which grants of RSUs were made beginning in April 2024. The RSU awards include a time-based vesting portion and a performance-based vesting portion. The performance-based vesting portion includes performance and market conditions in addition to service conditions. The grant date fair value of the RSUs is determined based on the closing price of the Company’s ordinary shares on the date of the grant of the award, including an estimate for forfeitures, or a contemporaneous valuation performed by a third-party valuation specialist with respect to awards with market conditions. Compensation expense is recognized based upon the grant date fair value of the awards applied to the Company’s best estimate of ultimate performance against the respective targets on a straight-line basis over the requisite vesting period of the awards. The performance conditions require management to make assumptions regarding the likelihood of achieving certain performance goals. Changes in these performance assumptions, as well as differences in actual results from management’s estimates, could result in estimated or actual values different from previously estimated fair values. Refer to Note 21. Share-Based Compensation for additional information. Business combinations—The Company accounts for its business combinations in accordance with the accounting guidance in FASB ASC 805, Business Combinations. The purchase price of an acquired business is allocated to its identifiable assets and liabilities based on estimated fair values. The excess of the purchase price over the amount allocated to the assets and liabilities, if any, is recorded as goodwill. Determining the fair values of assets acquired and liabilities assumed requires management’s judgment, the utilization of independent appraisal firms and often involves the use of significant estimates and assumptions with respect to the timing and amount of future cash flows, market rate assumptions, actuarial assumptions, and appropriate discount rates, among other items. Refer to Note 20. Acquisitions and Divestitures for additional information. Government incentives—From time to time, Aptiv receives government incentives in the form of cash grants and other incentives in return for past or future compliance with certain conditions. The Company accounts for funds received from government grants that are not in the form of an income tax credit, revenue from a contract with a customer or a loan, by analogy to International Accounting Standards 20, Accounting for Government Grants and Disclosure of Government Assistance. Accordingly, we recognize funds we receive from government grants in the consolidated statements of operations when there is reasonable assurance that Aptiv will comply with the conditions associated with the grant and the grants will be received. Recognition occurs on a systematic basis over the periods in which Aptiv recognizes, as expenses, the related costs for which the grants are intended to defray. Aptiv is eligible to receive certain government grants because we engage in qualifying capital investments and other activities as defined by the relevant governmental entities awarding the grants. Typically, grant agreements require that Aptiv complies with certain conditions, including committing to minimum levels of capital investment and maintenance of a minimum level of headcount at the impacted manufacturing site. Aptiv generally recognizes government grants of an operating nature as a reduction to operating expenses (primarily ) in the consolidated statements of operations. During the year ended December 31, 2025, government grants were recognized as reductions to operating expenses of approximately $55 million. Government incentives that have been received, but not yet recognized as reductions to operating expenses totaled approximately $20 million (of which $15 million was recorded within other current liabilities and $5 million was recorded in other long-term liabilities) as of December 31, 2025. Aptiv records capital-related grants as a reduction to property, plant and equipment, net in the consolidated balance sheets, which ultimately results in a reduction to depreciation expense over the useful life of the corresponding asset. Capital-related grants reduced gross property, plant and equipment by less than $1 million during the year ended December 31, 2025. Amounts recorded as due from and due to governmental entities in the consolidated balance sheets were not significant for any period presented. Our agreements with governmental entities have an average duration of seven years and certain of these agreements include provisions for the recapture of funding if the Company fails to comply with various aspects of the agreement. Recently adopted accounting pronouncements—Aptiv adopted ASU 2023-05, Business Combinations - Joint Venture Formations (Subtopic 805-60): Recognition and Initial Measurement in the first quarter of 2025. The amendments in this update require a joint venture to initially recognize all contributions received at fair value upon formation. The new guidance is applicable to joint venture entities with a formation date on or after January 1, 2025 and is to be applied prospectively. As the Company did not have any applicable joint venture formations during 2025, there was no impact to the Company’s financial statements upon adoption. The adoption of this guidance will be applied to any applicable joint venture formations that occur in future periods. Aptiv adopted ASU 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures in the first quarter of 2025. The amendments in this update require public entities to disclose specific categories in the effective tax rate reconciliation, as well as additional information for reconciling items that exceed a quantitative threshold. The amendments also require all entities to disclose income taxes paid disaggregated by federal, state and foreign taxes, and further disaggregated for specific jurisdictions that exceed 5% of total income taxes paid, among other expanded disclosures. The adoption of this guidance resulted in incremental disclosures in the Company’s financial statements. Recently issued accounting pronouncements not yet adopted—In December 2025, the FASB issued ASU 2025-12, Codification Improvements. The amendments in this update address changes to the Codification that clarify, correct errors and make minor improvements, making the Codification easier to understand and apply. The new guidance will be applied prospectively and is effective for fiscal years beginning after December 15, 2026, and interim periods within those annual reporting periods, with the option to apply retrospectively. Early adoption is permitted. The adoption of this guidance is not expected to have a significant impact on Aptiv’s consolidated financial statements. In December 2025, the FASB issued ASU 2025-11, Interim Reporting (Topic 270): Narrow-Scope Improvements. The amendments in this update provide clarifications intended to improve the consistency and usability of interim disclosure requirements and the applicability to Topic 270. The amendments also provide additional guidance for reporting material events occurring after the most recent annual period. The new guidance will be applied prospectively and is effective for fiscal years beginning after December 15, 2027, and interim periods within those annual reporting periods, with the option to apply retrospectively Early adoption is permitted. The adoption of this guidance is not expected to have a significant impact on Aptiv’s consolidated financial statements. In December 2025, the FASB issued ASU 2025-10, Government Grants (Topic 832): Accounting for Government Grants Received by Business Entities. The amendments in this update establish the accounting for government grants, including guidance for grants related to an asset and grants related to income. The new guidance will be applied prospectively and is effective for fiscal years beginning after December 15, 2028, and interim periods within those annual reporting periods, with the option to apply retrospectively. Early adoption is permitted. The Company is currently evaluating the impact that the adoption of this guidance will have on its consolidated financial statements. In November 2025, the FASB issued ASU 2025-09, Derivatives and Hedging (Topic 815): Hedge Accounting Improvements. The amendments in this update provide targeted improvements intended to enhance alignment between risk management activities and financial reporting, including expanded eligibility of forecasted transactions, additional flexibility in measuring hedge effectiveness and clarifications related to hedging non-financial items. The new guidance will be applied prospectively and is effective for fiscal years beginning after December 15, 2026, and interim periods within those annual reporting periods, with the option to apply retrospectively. Early adoption is permitted. The Company is currently evaluating the impact that the adoption of this guidance will have on its consolidated financial statements. In September 2025, the FASB issued ASU 2025-07, Derivatives and Hedging (Topic 815) and Revenue from Contracts with Customers (Topic 606): Derivatives Scope Refinements and Scope Clarification for Share-Based Noncash Consideration from a Customer in a Revenue Contract. The amendments in this update exclude from derivative accounting non-exchange-traded contracts with underlyings that are based on operations or activities specific to one of the parties to the contract. The amendments also provide clarification for share-based payments from a customer in a revenue contract. The new guidance will be applied prospectively and is effective for fiscal years beginning after December 15, 2026, and interim periods within those annual reporting periods, with the option to apply retrospectively. Early adoption is permitted. The adoption of this guidance is not expected to have a significant impact on Aptiv’s consolidated financial statements. In September 2025, the FASB issued ASU 2025-06, Intangibles—Goodwill and Other—Internal-Use Software (Subtopic 350-40): Targeted Improvements to the Accounting for Internal-Use Software. The amendments in this update clarify and modernize the accounting for costs related to internal-use software. The amendments also remove references to prescriptive and sequential software development stages, as well as clarify disclosure requirements for capitalized software costs. The new guidance will be applied prospectively and is effective for fiscal years beginning after December 15, 2027, and interim periods within those annual reporting periods, with the option to apply retrospectively. Early adoption is permitted. The adoption of this guidance is not expected to have a significant impact on Aptiv’s consolidated financial statements. In July 2025, the FASB issued ASU 2025-05, Financial Instruments—Credit Losses (Topic 326): Measurement of Credit Losses for Accounts Receivable and Contract Assets. The amendments in this update provide a practical expedient for estimating credit losses for current accounts receivable and current contract assets that arise from transactions accounted for in accordance with ASC Topic 606, Revenue from Contracts with Customers. The new guidance will be applied prospectively and is effective for fiscal years beginning after December 15, 2025, and interim periods within those annual reporting periods. Early adoption is permitted. The adoption of this guidance is not expected to have a significant impact on Aptiv’s consolidated financial statements. In May 2025, the FASB issued ASU 2025-03, Business Combinations (Topic 805) and Consolidation (Topic 810): Determining the Accounting Acquirer in the Acquisition of a Variable Interest Entity. The amendments in this update clarify guidance for identifying the accounting acquirer in business combination effected primarily by exchanging equity interests when the legal acquiree is a variable interest entity that meets the definition of a business. The new guidance will be applied prospectively and is effective for fiscal years beginning after December 15, 2026 and interim periods within those annual reporting periods. Early adoption is permitted. The adoption of this guidance is not expected to have a significant impact on Aptiv’s consolidated financial statements. In November 2024, the FASB issued ASU 2024-03, Income Statement—Reporting Comprehensive Income—Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses. The amendments in this update require public entities to disclose, on an annual and interim basis, disaggregated information about certain income statement expenses, including purchases of inventory, employee compensation, depreciation, intangible asset amortization and depletion, that are included in each relevant income statement expense line item. The amendments also require qualitative descriptions of the amounts remaining in relevant expense line items not separately disaggregated quantitatively. Certain amounts already disclosed under existing U.S. GAAP are required to be included in the same disclosure as the other disaggregated income statement expense line items. In addition, the amendments require disclosure of the total amount of selling expenses and, in annual reporting periods, an entity’s definition of those expenses. The new guidance will be applied prospectively and is effective for fiscal years beginning after December 15, 2026 and interim periods within fiscal years beginning after December 15, 2027. Early adoption is permitted. The adoption of this guidance is expected to result in incremental disclosures in the Company’s financial statements.
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Inventories |
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| Inventory Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Inventories | INVENTORIES Inventories are stated at the lower of cost, determined on a first-in, first-out basis, or net realizable value, including direct material costs and direct and indirect manufacturing costs. A summary of inventories is shown below:
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| Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Assets | ASSETS Other current assets consisted of the following:
Other long-term assets consisted of the following:
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| Equity Method Investments and Joint Ventures [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Investments in Affiliates | INVESTMENTS IN AFFILIATES Equity Method Investments As part of Aptiv’s operations, it has investments in five non-consolidated affiliates accounted for under the equity method of accounting. These affiliates are not publicly traded companies and are located primarily in North America, Europe and Asia Pacific. Aptiv’s ownership percentages vary generally from approximately 13% to 50%, with the most significant investments being in Motional AD LLC (“Motional”) (of which Aptiv owns 13%), StradVision, Inc. (“StradVision”) (of which Aptiv owns approximately 41%) and in Promotora de Partes Electricas Automotrices, S.A. de C.V. (of which Aptiv owns approximately 40%). The Company’s aggregate investments in affiliates was $1,431 million and $1,433 million at December 31, 2025 and 2024, respectively. Dividends of $20 million, $12 million and $5 million for the years ended December 31, 2025, 2024 and 2023, respectively, have been received from these non-consolidated affiliates. There were no impairment charges recorded for the year ended December 31, 2025 related to these investments. During the year ended December 31, 2024, Aptiv recorded a non-cash, pre-tax impairment charge of approximately $36 million for its non-consolidated affiliate TTTech Auto AG (“TTTech Auto”), as described below, within net gain on equity method transactions in the consolidated statements of operations. There were no impairment charges recorded for the year ended December 31, 2023 related to these investments. The following is a summary of the combined financial information of significant affiliates accounted for under the equity method as of December 31, 2025 and 2024 and for the years ended December 31, 2025, 2024 and 2023:
A summary of transactions with affiliates is shown below:
A summary of amounts recorded in the Company’s consolidated balance sheets related to its affiliates is shown below:
Investment in StradVision, Inc. On October 20, 2025, Aptiv entered into an agreement with StradVision, a provider of deep learning-based camera perception software for automotive applications, to convert the Company’s existing preferred shares in StradVision into common shares (the “Conversion”), resulting in a common equity interest of approximately 41% in StradVision. Aptiv previously made KRW-denominated investments in StradVision totaling approximately $40 million in the first half of 2025 and approximately $108 million in prior years (using foreign currency rates on the date of the respective investments). Prior to the Conversion, due to the Company’s redemption rights, the Company’s investment in StradVision was classified as an available-for-sale debt security within other long-term assets in the consolidated balance sheets, with changes in fair value recorded in other comprehensive income. The fair value of the available-for-sale debt security on the Conversion date was approximately $149 million. Following the Conversion, Aptiv began accounting for its investment in StradVision under the equity method. The investment was reclassified to investments in affiliates in the consolidated balance sheets and is included in the Advanced Safety and User Experience segment. As of December 31, 2025, the carrying value of the Company’s investment in StradVision was approximately $143 million. As of December 31, 2025, the difference between the amount at which the Company’s investment is carried and the amount of the Company’s share of the underlying equity in net assets of StradVision was approximately $137 million. The basis difference is primarily attributable to equity method goodwill associated with the investment, which is not amortized, and amortizing intangible assets associated with the investment. Motional Joint Venture Funding and Ownership Restructuring Transactions On April 19, 2024, Aptiv and Hyundai Motor Group (“Hyundai”) entered into an agreement to restructure Aptiv’s ownership interest in Motional and for Hyundai to provide additional funding to Motional, each as described below. Prior to these transactions, Motional was 50% owned by each of Aptiv and Hyundai. As part of the agreement, on May 2, 2024, Hyundai invested $475 million in Motional in exchange for additional common equity interests. Aptiv did not participate in this funding round. This transaction resulted in the dilution of Aptiv’s common equity interest in Motional from 50% to approximately 44%, prior to the completion of any further transactions as described below. As these units were issued at a valuation greater than the carrying value of our investment in Motional, the Company recognized a gain of approximately $91 million during the year ended December 31, 2024, within net gain on equity method transactions in the consolidated statements of operations. Also as part of the agreement, on May 16, 2024, Aptiv sold 11% of its common equity interest in Motional to Hyundai for approximately $448 million of cash consideration. Aptiv also exchanged approximately 21% of its common equity in Motional for a like number of Motional preferred shares. These transactions resulted in the reduction of Aptiv’s common equity interest in Motional from approximately 44% to approximately 15%. As a result of these transactions, the Company recognized a gain of approximately $550 million during the year ended December 31, 2024, within net gain on equity method transactions in the consolidated statements of operations. The total gain recorded as a result of the Motional funding and ownership restructuring transactions completed in May 2024, all as described above, was approximately $641 million (approximately $2.50 per diluted share) for the year ended December 31, 2024. On May 30, 2025, Hyundai invested approximately $440 million in Motional in exchange for additional common equity interests. Aptiv did not participate in this funding round. This transaction resulted in the dilution of Aptiv’s common equity interest in Motional from approximately 15% as of March 31, 2025 to approximately 13% as of December 31, 2025. As a result of this transaction, the Company recognized a gain of approximately $33 million (approximately $0.15 per diluted share) during the year ended December 31, 2025, within net gain on equity method transactions in the consolidated statements of operations. As of December 31, 2025, the carrying values of the Company’s common equity and preferred equity investments in Motional were $246 million and $899 million, respectively. As of December 31, 2024, the carrying values of the Company’s common equity and preferred equity investments in Motional were $256 million and $899 million, respectively. These investments are recorded within investment in affiliates in the consolidated balance sheets and included in the Advanced Safety and User Experience segment. The Company's preferred equity investment in Motional was initially measured at fair value, and subsequently accounted for under the measurement alternative in accordance with ASC Topic 321, Investments – Equity Securities, as it does not have a readily determinable fair value. Investment in TTTech Auto AG On March 15, 2022, Aptiv acquired approximately 20% of the equity interests of TTTech Auto AG (“TTTech Auto”), a leading provider of safety-critical middleware solutions for advanced driver-assistance systems and autonomous driving applications, for €200 million (approximately $220 million, using foreign currency rates on the investment date). In 2024, the shareholders of TTTech Auto entered into an agreement for the sale of 100% of TTTech Auto to an unrelated third party, and as a result, the Company determined there was an other-than-temporary impairment to its equity method investment in TTTech Auto in the fourth quarter of 2024 based on the anticipated acquisition value of TTTech Auto. During the year ended December 31, 2024, the Company’s equity investment in TTTech Auto was written down to its estimated fair value of $147 million, resulting in a non-cash, pre-tax impairment charge of approximately $36 million within net gain on equity method transactions in the consolidated statements of operations. The impairment was based on the fair value of the investment at the balance sheet date. The fair value was determined based on the contractual sales price of TTTech Auto pursuant to the executed purchase and sale agreement. Contractual sales prices are considered observable inputs other than quoted prices, and are therefore classified as a Level 2 measurement. The sale of TTTech Auto closed in June 2025, resulting in net cash proceeds to Aptiv of $164 million. As a result of the sale, the Company recognized a gain of approximately $13 million during the year ended December 31, 2025, within net gain on equity method transactions in the consolidated statements of operations, which includes accumulated currency translation adjustment impacts of $6 million. Following completion of the sale, Aptiv no longer holds an equity interest in TTTech Auto and accordingly reduced the carrying value of the investment to zero in the consolidated balance sheet. As of December 31, 2024, the carrying value of the Company’s investment in TTTech Auto was $147 million, which was included in the Advanced Safety and User Experience segment. As of December 31, 2024, the difference between the amount at which the Company’s investment was carried and the amount of the Company’s share of the underlying equity in net assets of TTTech Auto was approximately $111 million. The basis difference was primarily attributable to equity method goodwill associated with the investment, which was not amortized. Technology Investments The Company has made technology investments in certain non-consolidated affiliates for which Aptiv does not have the ability to exercise significant influence (generally when ownership interest is less than 20%) as described in Note 2. Significant Accounting Policies. Equity investments in non-consolidated affiliates without readily determinable fair values are measured at cost, less impairments, adjusted for observable price changes in orderly transactions for identical or similar investments of the same issuer. Investments in available-for-sale debt securities are measured at fair value based on significant inputs that are not observable in the market. Equity investments in publicly traded equity securities are measured at fair value based on quoted prices for identical assets on active market exchanges. The following is a summary of technology investments, which are classified within other long-term assets in the consolidated balance sheets, as of December 31, 2025 and 2024:
During the year ended December 31, 2025, the Company sold its Valens Semiconductor Ltd. ordinary shares for net proceeds of approximately $6 million and its Smart Eye AB ordinary shares for net proceeds of approximately $6 million. In September 2024, the Company’s Advanced Safety and User Experience segment made an investment totaling approximately 399 million Chinese Yuan Renminbi (“RMB”) (approximately $57 million, using foreign currency rates on the investment date) in preferred equity of MAXIEYE Automotive Technology (Ningbo) Co., Ltd. (“Maxieye”), a provider of advanced driver-assistance systems and autonomous driving applications. Due to the Company’s redemption rights, the Company’s investment in Maxieye is classified as an available-for-sale debt security within other long-term assets in the consolidated balance sheets, with changes in fair value recorded in other comprehensive income. The Company also agreed to invest an additional 171 million RMB (approximately $24 million, using December 31, 2025 foreign currency rates) in preferred equity of Maxieye, contingent on the achievement of certain technical milestones, which have not yet been met as of December 31, 2025, and the satisfaction of customary closing conditions. As of December 31, 2025, the Company’s investment in Maxieye was recorded at $57 million. Refer to Note 18. Fair Value of Financial Instruments for additional information. The Company evaluated the measurement guidance for equity securities without a readily determinable fair value and performed a qualitative assessment of various impairment indicators and concluded that one of its equity investments was impaired. As a result, the Company recognized an impairment loss of $18 million during the year ended December 31, 2023, within other income, net in the consolidated statements of operations. The impairment recorded was equal to the difference between the fair value of Aptiv’s ownership interest in the investment and its carrying amount. There were no other material transactions, events or changes in circumstances requiring an impairment or an observable price change adjustment to our investments without readily determinable fair value. The Company continues to monitor these investments to identify potential transactions which may indicate an impairment or an observable price change requiring an adjustment to its carrying value.
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| Property, Plant and Equipment Disclosure | PROPERTY, NET Property, net consisted of:
For the years ended December 31, 2025, 2024 and 2023, Aptiv recorded non-cash asset impairment charges of $16 million (of which $9 million was recorded in and $7 million was recorded in ), $8 million in cost of sales and $8 million in cost of sales, respectively, related to the abandonment of certain fixed assets and declines in the fair values of certain fixed assets. As of December 31, 2025, 2024 and 2023, capital expenditures recorded in accounts payable totaled $256 million, $222 million and $293 million, respectively.
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Intangible Assets and Goodwill |
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| Goodwill and Intangible Assets Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Goodwill and Intangible Assets Disclosure | INTANGIBLE ASSETS AND GOODWILL The changes in the carrying amount of intangible assets and goodwill were as follows as of December 31, 2025 and 2024. See Note 20. Acquisitions and Divestitures for a further description of the goodwill and intangible assets resulting from Aptiv’s acquisitions.
(1)Includes accumulated goodwill impairments attributable to the Company’s Wind River reporting unit. Estimated amortization expense for the years ending December 31, 2026 through 2030 is presented below:
A roll-forward of the gross carrying amounts of intangible assets for the years ended December 31, 2025 and 2024 is presented below:
A roll-forward of the accumulated amortization and impairments for the years ended December 31, 2025 and 2024 is presented below:
(1)Represents goodwill impairment charge attributable to the Company’s Wind River reporting unit. See disclosures below for a description of the impairment charge. The Company assessed changes in circumstances that occurred during the third quarter of 2025 related to increased discount rates and a reduction in forecasted cash flows, which led the Company to conclude that, when considering the events and factors in totality, it was more likely than not that the estimated fair value of its Wind River reporting unit within the Advanced Safety and User Experience segment would be below its carrying value at September 30, 2025. Accordingly, we performed an interim quantitative assessment for goodwill impairment. The modifications to forecasted reporting unit cash flows were attributable to the impacts resulting from market and industry delays in the broader adoption of software-defined vehicles. For example, certain of our OEM customers have recently announced delays in their software-defined vehicle investment strategies amidst reduced expectations for consumer demand for these products. Additionally, the Company is making incremental investments to further develop and grow the aerospace & defense and telecommunications businesses and product offerings for the reporting unit. The estimated fair value of this reporting unit was primarily determined using discounted cash flow projections. Significant assumptions included management’s forecasted cash flows, including estimated future revenue growth, EBITDA margins and the discount rate. Forecasts of future cash flows are based on management’s best estimates. The discount rate was determined using a weighted average cost of capital adjusted for risk factors specific to the reporting unit. The estimated fair value of the reporting unit was developed based on current and future market conditions and the best information available at the impairment assessment date. The assessment indicated that the carrying value of this reporting unit exceeded its estimated fair value, and as a result, during the third quarter of 2025, the Company recorded a non-cash, pre-tax goodwill impairment charge of approximately $648 million related to the Wind River reporting unit. Following the impairment, goodwill related to this reporting unit was approximately $1,631 million. The Company concluded there were no other goodwill impairments for the year ended December 31, 2025. No goodwill impairments were recorded in 2024 or 2023. A roll-forward of the carrying amount of goodwill, by operating segment, for the years ended December 31, 2025 and 2024 is presented below:
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Liabilities |
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| Other Liabilities Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Liabilities | LIABILITIES Accrued liabilities consisted of the following:
Other long-term liabilities consisted of the following:
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Warranty Obligations |
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| Product Warranties Disclosures [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Warranty Obligations | WARRANTY OBLIGATIONS Expected warranty costs for products sold are recognized principally at the time of sale of the product based on an estimate of the amount that eventually will be required to settle such obligations. These accruals are based on factors such as past experience, production changes, industry developments and various other considerations. The estimated costs related to product recalls based on a formal campaign soliciting return of that product are accrued at the time an obligation becomes probable and can be reasonably estimated. These estimates are adjusted from time to time based on facts and circumstances that impact the status of existing claims. Aptiv has recognized a reasonable estimate for its total aggregate warranty reserves, including product recall costs, across all of its operating segments as of December 31, 2025. The Company estimates the reasonably possible amount to ultimately resolve all matters in excess of the recorded reserves as of December 31, 2025 to be zero to $35 million. The table below summarizes the activity in the product warranty liability for the years ended December 31, 2025 and 2024:
(1)In addition to amounts recorded to the product warranty liability, during the year ended December 31, 2025, Aptiv recognized a $15 million recovery from a supplier related to a warranty matter. The current portion of supplier recoveries is recorded in accounts receivable, net and the non-current portion is recorded in other long-term assets in the consolidated balance sheets. Warranty expense, net of supplier recoveries was $93 million for the year ended December 31, 2025.
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Restructuring |
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| Restructuring and Related Activities [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Restructuring and Related Activities Disclosure [Text Block] | RESTRUCTURING Aptiv’s restructuring activities are undertaken as necessary to implement management’s strategy, streamline operations, take advantage of available capacity and resources, and ultimately achieve net cost reductions. These activities generally relate to the realignment of existing manufacturing capacity and closure of facilities and other exit or disposal activities, as it relates to executing Aptiv’s strategy, either in the normal course of business or pursuant to significant restructuring programs. As part of the Company’s continued efforts to optimize its cost structure, it has undertaken several restructuring programs which include workforce reductions as well as plant closures. These programs are primarily focused on reducing global overhead costs, the continued rotation of our manufacturing footprint to best cost locations in Europe and aligning our manufacturing capacity with the current levels of automotive production in each region. During the year ended December 31, 2025, the Company recorded employee-related and other restructuring charges related to these programs totaling approximately $185 million, which included the recognition of approximately $37 million within the Electrical Distribution Systems segment for programs to downsize and close European manufacturing sites, approximately $25 million related to workforce optimization within the Advanced Safety and User Experience segment and approximately $15 million for a program initiated in the fourth quarter of 2024 focused on global salaried workforce optimization, primarily in the European region. There have been no changes in previously initiated programs that have resulted (or are expected to result) in a material change to our restructuring costs. The Company expects to incur additional restructuring costs of approximately $75 million (of which approximately $40 million relates to the Electrical Distribution Systems segment, approximately $25 million relates to the Advanced Safety and User Experience segment and approximately $10 million relates to the Engineered Components Group segment) for approved programs within the next twelve months. During the year ended December 31, 2024, Aptiv recorded employee-related and other restructuring charges totaling approximately $193 million, which reflected programs to align manufacturing capacity with the current levels of automotive production in each region, and included the recognition of approximately $25 million and $57 million for programs initiated in the fourth quarter of 2024 and 2023, respectively, focused on global salaried workforce optimization, primarily in the North American and European regions. During the year ended December 31, 2023, Aptiv recorded employee-related and other restructuring charges totaling approximately $211 million, which included the recognition of approximately $68 million for a program initiated in the fourth quarter of 2023 focused on global salaried workforce optimization, primarily in the North American and European regions, and approximately $27 million of employee-related and other costs in connection with the initiation of the closure of a Western European manufacturing site within the Advanced Safety and User Experience segment pursuant to the Company’s ongoing European footprint rotation strategy. Restructuring charges for employee separation and termination benefits are paid either over the severance period or in a lump sum in accordance with either statutory requirements or individual agreements. Aptiv incurred cash expenditures related to its restructuring programs of approximately $195 million, $238 million and $128 million in the years ended December 31, 2025, 2024 and 2023, respectively. The following table summarizes the restructuring charges recorded for the years ended December 31, 2025, 2024 and 2023 by operating segment:
The table below summarizes the activity in the restructuring liability for the years ended December 31, 2025 and 2024:
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Debt |
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| Debt Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Debt Disclosure [Text Block] | DEBT The following is a summary of debt outstanding, net of unamortized issuance costs and discounts, as of December 31, 2025 and 2024:
The principal maturities of debt, at nominal value, are as follows:
Change of Tax Residency In connection with the reorganization transaction as further described in Note 1. General, in December 2024, Old Aptiv established a new publicly-listed Jersey parent company, New Aptiv, which is resident for tax purposes in Switzerland. Following consummation of the Transaction, Old Aptiv became a wholly-owned subsidiary of New Aptiv and New Aptiv was renamed “Aptiv PLC.” Old Aptiv merged with and into Aptiv Swiss Holdings, a newly formed Jersey incorporated private limited company, and a direct, wholly-owned subsidiary of New Aptiv, with Aptiv Swiss Holdings surviving as a direct, wholly owned subsidiary of New Aptiv, and Old Aptiv ceasing to exist. Except as otherwise noted, all property, rights, privileges, powers and franchises of Old Aptiv vested in Aptiv Swiss Holdings, and all debts, liabilities and duties of Old Aptiv became debts, liabilities and duties of Aptiv Swiss Holdings. In connection with the Transaction, Aptiv Swiss Holdings (i) entered into a supplemental indenture to each indenture in which Aptiv Swiss Holdings assumed all of Old Aptiv’s obligations under each series of Old Aptiv’s outstanding Notes and (ii) entered into an assumption and/or supplement agreement relating to the Credit Agreement in which New Aptiv assumed all of Old Aptiv’s obligations under the Credit Agreement as the “parent entity” thereunder. In addition, New Aptiv (i) entered into a supplemental indenture to each indenture in which New Aptiv guaranteed the outstanding Notes and (ii) entered into a guarantee joinder relating to the Credit Agreement in which New Aptiv guaranteed the obligations under the Credit Agreement. Following the reorganization transaction, Aptiv Swiss Holdings (i) replaced Old Aptiv as a guarantor of the borrowers’ obligations under the Credit Agreement, and (ii) succeeded to Old Aptiv as an obligor under the senior notes and the junior notes, and New Aptiv became a guarantor under the Credit Agreement (and will act as the “parent entity” thereunder) and the indentures. Credit Agreement Aptiv PLC and its wholly-owned subsidiaries Aptiv LLC (formerly known as Aptiv Corporation) and Aptiv Global Financing Designated Activity Company (“AGF DAC”) entered into a credit agreement (the “Credit Agreement”) with, among others, JPMorgan Chase Bank, N.A., as administrative agent (the “Administrative Agent”), under which it maintains a senior unsecured credit facility currently consisting of a revolving credit facility of $2 billion (the “Revolving Credit Facility”). AGF DAC and Aptiv LLC are each borrowers under the Credit Agreement, under which such borrowings would be guaranteed by each of the other borrowers, Aptiv PLC and Aptiv Swiss Holdings. The Credit Agreement was entered into in March 2011 and has been subsequently amended and restated on several occasions, most recently on March 31, 2025 (the “March 2025 amendment”). The March 2025 amendment, among other things, (1) refinanced and replaced the revolver with a new five-year revolving credit facility with aggregate commitments of $2 billion, and (2) removed provisions from the June 2021 amendment for sustainability-linked rate adjustments. The Revolving Credit Facility matures on March 31, 2030. The Credit Agreement also contains an uncommitted accordion feature that permits Aptiv to increase, from time to time, on customary terms and conditions, the aggregate borrowing capacity under the Credit Agreement by up to an additional $1 billion upon Aptiv’s request, the agreement of the lenders participating in the increase, and the approval of the Administrative Agent. Borrowings under the Credit Agreement are revolving in nature and may be made and prepaid from time to time at Aptiv’s option without premium or penalty, in accordance with the terms and conditions of the Credit Agreement. The March 2025 amendment also required that Aptiv pay amendment fees of $5 million during the year ended December 31, 2025, which are reflected as a financing activity in the consolidated statements of cash flows. As of December 31, 2025, Aptiv had no amounts outstanding under the Revolving Credit Facility and approximately $2 million in letters of credit were issued under the Credit Agreement. Letters of credit issued under the Credit Agreement reduce availability under the Revolving Credit Facility. Loans under the Credit Agreement bear interest, at Aptiv’s option, at either (a) the Administrative Agent’s Alternate Base Rate (“ABR” as defined in the Credit Agreement) or (b) SOFR plus in either case a percentage per annum as set forth in the table below (the “Applicable Rate”). The rates under the Credit Agreement on the specified dates are set forth below:
The Applicable Rate under the Credit Agreement, as well as the facility fee, may increase or decrease from time to time based on changes in the Company’s credit ratings. Accordingly, the interest rate is subject to fluctuation during the term of the Credit Agreement based on changes in the ABR, SOFR and changes in the Company’s corporate credit ratings. The Credit Agreement also requires that Aptiv pay certain facility fees on the Revolving Credit Facility, which are also subject to adjustment based on certain letter of credit issuance and fronting fees. The Credit Agreement contains certain covenants that limit, among other things, the Company’s (and the Company’s subsidiaries’) ability to incur certain additional indebtedness or liens or to dispose of substantially all of its assets. In addition, the Credit Agreement requires that the Company maintain a consolidated leverage ratio (the ratio of Consolidated Total Indebtedness to Consolidated EBITDA, each as defined in the Credit Agreement) of not more than 3.5 to 1.0 (or 4.0 to 1.0 for four full fiscal quarters following completion of material acquisitions, as defined in the Credit Agreement). The Credit Agreement also contains events of default customary for financings of this type. The Company was in compliance with the Credit Agreement covenants as of December 31, 2025. Bridge Credit Agreement On August 1, 2024, Aptiv PLC and certain of its subsidiaries entered into a $2.5 billion senior unsecured bridge facility under a Bridge Credit Agreement (the “Bridge Credit Agreement”) with JPMorgan Chase Bank, N.A., as administrative agent, JPMorgan Chase Bank, N.A. and Goldman Sachs Lending Partners LLC, as joint lead arrangers and joint bookrunners, and Goldman Sachs Lending Partners LLC, as syndication agent. The proceeds of the loans under the Bridge Credit Agreement were utilized to provide initial funding for a portion of the share repurchases under the accelerated share repurchase program, as further described in Note 15. Shareholders’ Equity and Net Income Per Share. Aptiv incurred approximately $17 million of issuance costs in connection with the Bridge Credit Agreement. The loans available under the Bridge Credit Agreement were fully drawn on August 1. The Bridge Credit Agreement was fully repaid and terminated during the third quarter of 2024 using proceeds from the Term Loan A and proceeds from the issuance of the 2024 Senior Notes and 2024 Junior Notes, as described below. As a result of the repayment of the Bridge Credit Agreement, Aptiv recognized a loss on debt extinguishment of approximately $11 million during the year ended December 31, 2024, within other income, net in the consolidated statements of operations. Term Loan A Credit Agreement On August 19, 2024, Aptiv PLC and its wholly-owned subsidiaries AGF DAC and Aptiv LLC entered into a senior unsecured term loan A credit agreement (the “Term Loan A Credit Agreement”) with, among others, JPMorgan Chase Bank, N.A., as Administrative Agent, under which it maintained a senior unsecured credit facility consisting of a term loan (the “Term Loan A”) in aggregate principal amount of $600 million. Aptiv incurred approximately $2 million of issuance costs in connection with the Term Loan A. As described above, proceeds from the Term Loan A were used to repay a portion of the loans incurred under the Bridge Credit Agreement during the three months ended September 30, 2024. This transaction was accounted for as a modification of debt in accordance with ASC Topic 470-50, Debt Modifications and Extinguishments. Accordingly, a pro-rata portion of the unamortized fees from the Bridge Credit Agreement in the amount of $4 million was transferred to the Term Loan A and, together with the $2 million of direct issuance costs referenced above, were amortized to interest expense over the term of the Term Loan A. During the fourth quarter of 2024, the Company repaid $350 million of the outstanding principal balance on the Term Loan A, utilizing cash on hand. During the first quarter of 2025, the Company fully repaid the remaining outstanding principal balance of $250 million on the Term Loan A utilizing cash on hand, and recognized a loss on debt extinguishment of approximately $2 million during the year ended December 31, 2025 within other income, net in the consolidated statements of operations. The Term Loan A had a maturity date of August 19, 2027. Prior to its repayment, borrowings under the Term Loan A Credit Agreement were prepayable at Aptiv’s option without premium or penalty. No principal payment was required until the maturity date. Loans under the Term Loan A Credit Agreement bore interest, at Aptiv’s option, at either (a) ABR or (b) SOFR plus in either case a percentage per annum as set forth in the table below (the “Term Loan Applicable Rate”). The rates under the Term Loan A Credit Agreement on the specified dates are set forth below:
Senior Unsecured Notes On September 15, 2016, Aptiv PLC issued €500 million in aggregate principal amount of 1.60% Euro-denominated senior unsecured notes due 2028 (the “2016 Euro-denominated Senior Notes”) in a transaction registered under the Securities Act. The 2016 Euro-denominated Senior Notes were priced at 99.881% of par, resulting in a yield to maturity of 1.611%. The proceeds, together with proceeds from the 2016 Senior Notes described below, were utilized to redeem $800 million of 5.00% senior unsecured notes due 2023. Aptiv incurred approximately $4 million of issuance costs in connection with the 2016 Euro-denominated Senior Notes. Interest is payable annually on September 15. The Company has designated the 2016 Euro-denominated Senior Notes as a net investment hedge of the foreign currency exposure of its investments in certain Euro-denominated wholly-owned subsidiaries. Refer to Note 17. Derivatives and Hedging Activities for further information. On September 20, 2016, Aptiv PLC issued $300 million in aggregate principal amount of 4.40% senior unsecured notes due 2046 (the “2016 Senior Notes”) in a transaction registered under the Securities Act. The 2016 Senior Notes were priced at 99.454% of par, resulting in a yield to maturity of 4.433%. The proceeds, together with proceeds from the 2016 Euro-denominated Senior Notes, were utilized to redeem $800 million of 5.00% senior unsecured notes due 2023. Aptiv incurred approximately $3 million of issuance costs in connection with the 2016 Senior Notes. Interest is payable semi-annually on April 1 and October 1 of each year to holders of record at the close of business on March 15 or September 15 immediately preceding the interest payment date. On March 14, 2019, Aptiv PLC issued $650 million in aggregate principal amount of senior unsecured notes in a transaction registered under the Securities Act, comprised of $300 million of 4.35% senior unsecured notes due 2029 (the “4.35% Senior Notes”) and $350 million of 5.40% senior unsecured notes due 2049 (the “5.40% Senior Notes”) (collectively, the “2019 Senior Notes”). The 4.35% Senior Notes were priced at 99.879% of par, resulting in a yield to maturity of 4.365%, and the 5.40% Senior Notes were priced at 99.558% of par, resulting in a yield to maturity of 5.430%. The proceeds were utilized to redeem $650 million of 3.15% senior unsecured notes due 2020. Aptiv incurred approximately $7 million of issuance costs in connection with the 2019 Senior Notes. Interest on the 2019 Senior Notes is payable semi-annually on March 15 and September 15 of each year to holders of record at the close of business on March 1 or September 1 immediately preceding the interest payment date. On November 23, 2021, Aptiv PLC issued $1.5 billion in aggregate principal amount of 3.10% senior unsecured notes due 2051 (the “2021 Senior Notes”) in a transaction registered under the Securities Act. The 2021 Senior Notes were priced at 97.814% of par, resulting in a yield to maturity of 3.214%. Aptiv incurred approximately $17 million of issuance costs in connection with the 2021 Senior Notes. Interest on the 2021 Senior Notes is payable semi-annually on June 1 and December 1 of each year (commencing on June 1, 2022) to holders of record at the close of business on May 15 or November 15 immediately preceding the interest payment date. On December 27, 2021, Aptiv PLC entered into a supplemental indenture to add AGF DAC as a joint and several co-issuer of the 2021 Senior Notes effective as of the date of issuance. The proceeds from the 2021 Senior Notes were primarily utilized to redeem $700 million of 4.15% senior unsecured notes due 2024 and $650 million of 4.25% senior unsecured notes due 2026. On February 18, 2022, Aptiv PLC and Aptiv LLC together issued $2.5 billion in aggregate principal amount of senior unsecured notes in a transaction registered under the Securities Act, comprised of $700 million of 2.396% senior unsecured notes due 2025 (the “2.396% Senior Notes”), $800 million of 3.25% senior unsecured notes due 2032 (the “3.25% Senior Notes”) and $1.0 billion of 4.15% senior unsecured notes due 2052 (the “4.15% Senior Notes”) (collectively, the “2022 Senior Notes”). The 2022 Senior Notes are guaranteed by AGF DAC. The 2.396% Senior Notes were priced at 100% of par, resulting in a yield to maturity of 2.396%; the 3.25% Senior Notes were priced at 99.600% of par, resulting in a yield to maturity of 3.297%; and the 4.15% Senior Notes were priced at 99.783% of par, resulting in a yield to maturity of 4.163%. On or after February 18, 2023, the 2.396% Senior Notes may be optionally redeemed at a price equal to their principal amount plus accrued and unpaid interest thereon. The proceeds from the 2022 Senior Notes were utilized to fund a portion of the cash consideration payable in connection with the acquisition of Wind River. In September 2024, Aptiv redeemed for cash the entire $700 million aggregate principal amount outstanding of the 2.396% Senior Notes, financed by the proceeds received from the issuance of the 2024 Senior Notes and 2024 Junior Notes, as defined below. As a result of the redemption of the 2.396% Senior Notes, Aptiv recognized a loss on debt extinguishment of approximately $1 million during the year ended December 31, 2024, within other income, net in the consolidated statements of operations. Aptiv incurred approximately $22 million of issuance costs in connection with the 2022 Senior Notes. Interest on the 2.396% Senior Notes, 3.25% Senior Notes and 4.15% Senior Notes is payable semi-annually on February 18 and August 18 (commencing August 18, 2022), March 1 and September 1 (commencing September 1, 2022) and May 1 and November 1 (commencing May 1, 2022), respectively, of each year to holders of record at the close of business on February 3 or August 3, February 15 or August 15, April 15 or October 15, respectively, immediately preceding the interest payment date. On June 11, 2024, Aptiv PLC and AGF DAC together issued €750 million in aggregate principal amount of 4.25% Euro-denominated senior unsecured notes due 2036 (the “2024 Euro-denominated Senior Notes”) in a transaction registered under the Securities Act. The 2024 Euro-denominated Senior Notes were priced at 99.723% of par, resulting in a yield to maturity of 4.28%. The 2024 Euro-denominated Senior Notes are guaranteed by Aptiv LLC. The proceeds were initially invested in short-term investments and subsequently utilized to redeem €700 million in aggregate principal amount of 1.50% Euro-denominated senior unsecured notes due 2025 (the “2015 Euro-denominated Senior Notes”). Aptiv incurred approximately $7 million of issuance costs in connection with the 2024 Euro-denominated Senior Notes. Interest is payable annually on June 11. The Company has designated the 2024 Euro-denominated Senior Notes as a net investment hedge of the foreign currency exposure of its investments in certain Euro-denominated wholly-owned subsidiaries beginning in December 2024 upon redeeming the 2015 Euro-denominated Senior Notes. Refer to Note 17. Derivatives and Hedging Activities for further information. On September 13, 2024, Aptiv PLC and AGF DAC together issued $1.65 billion in aggregate principal amount of senior unsecured notes in a transaction registered under the Securities Act, comprised of $550 million of 4.650% senior unsecured notes due 2029 (the “4.650% Senior Notes”), $550 million of 5.150% senior unsecured notes due 2034 (the “5.150% Senior Notes”) and $550 million of 5.750% senior unsecured notes due 2054 (the “5.750% Senior Notes”) (collectively, the “2024 Senior Notes”). The 2024 Senior Notes are guaranteed by Aptiv LLC. The 4.650% Senior Notes were priced at 99.912% of par, resulting in a yield to maturity of 4.670%; the 5.150% Senior Notes were priced at 99.768% of par, resulting in a yield to maturity of 5.180%; and the 5.750% Senior Notes were priced at 99.476% of par, resulting in a yield to maturity of 5.787%. The proceeds from the 2024 Senior Notes, together with the proceeds from the 2024 Junior Notes, as described below, were utilized to repay a portion of the Bridge Credit Agreement and to redeem the 2.396% Senior Notes, as described above. Aptiv incurred approximately $16 million of issuance costs in connection with the 2024 Senior Notes. Interest on the 2024 Senior Notes is payable semi-annually on March 13 and September 13 (commencing March 13, 2025) of each year to holders of record at the close of business on February 26 or August 29, immediately preceding the interest payment date. In the second half of 2025, Aptiv partially redeemed for cash certain senior notes and recognized a net gain on debt extinguishment of approximately $1 million during the year ended December 31, 2025 within other income, net in the consolidated statements of operations. The below table summarizes the partial redemptions for the year ended December 31, 2025:
(1)Includes accrued interest of approximately $2 million for the year ended December 31, 2025. Although the specific terms of each indenture governing each series of senior notes vary, the indentures contain certain restrictive covenants, including with respect to Aptiv’s (and Aptiv’s subsidiaries’) ability to incur liens, enter into sale and leaseback transactions and merge with or into other entities. In February 2022, Aptiv LLC and AGF DAC were added as guarantors on each series of outstanding senior notes previously issued by Aptiv PLC. The guarantees rank equally in right of payment with all of the guarantors’ existing and future senior indebtedness, are effectively subordinated to any of their existing and future secured indebtedness to the extent of the value of the collateral securing such indebtedness and are structurally subordinated to the indebtedness of each of their existing and future subsidiaries that is not a guarantor. As of December 31, 2025, the Company was in compliance with the provisions of all series of the outstanding senior notes. Junior Subordinated Unsecured Notes On September 13, 2024, Aptiv PLC and AGF DAC together issued $500 million in aggregate principal amount of 6.875% fixed-to-fixed reset rate junior subordinated unsecured notes due 2054 (the “2024 Junior Notes”) in a transaction registered under the Securities Act. The 2024 Junior Notes are guaranteed by Aptiv LLC, and are subordinate in rank to all of Aptiv’s senior indebtedness. Aptiv incurred approximately $7 million of issuance costs in connection with the 2024 Junior Notes. The 2024 Junior Notes bear interest from and including September 13, 2024 to, but excluding, December 15, 2029, at an annual rate of 6.875%, and from and including, December 15, 2029, during each interest reset period at an annual interest rate equal to the Five-Year Treasury rate, as contractually defined in the applicable indenture, as of the most recent reset interest determination date, plus 3.385%. Interest on the 2024 Junior Notes is payable semi-annually on June 15 and December 15 (commencing June 15, 2025). Interest payments on the 2024 Junior Notes may be deferred on one or more occasions, from time to time, for up to 20 consecutive semi-annual interest payment periods. During any optional deferral period, interest on the 2024 Junior Notes will continue to accrue at the then-applicable interest rate on the 2024 Junior Notes. In addition, during any optional deferral period, interest on the deferred interest will accrue at the then-applicable interest rate on the 2024 Junior Notes, compounded semi-annually, to the extent permitted by applicable law. During any period in which interest payments on the 2024 Junior Notes are deferred, Aptiv may not (i) declare or pay any dividends or distributions, or redeem, purchase, acquire, or make a liquidation payment on, any shares of its capital stock; (ii) make any principal, interest or premium payments on, or repay, purchase or redeem any of its debt securities that are equal in right of payment with, or subordinated to, the 2024 Junior Notes; or (iii) make payments on any guarantees equal in right of payment with, or subordinated to, the 2024 Junior Notes, in each case subject to certain limited exceptions. Aptiv may redeem the 2024 Junior Notes in whole or in part, at a redemption price equal to 100% of the principal amount of the 2024 Junior Notes being redeemed, plus any accrued and unpaid interest to, but excluding, the redemption date on any day in the period commencing on the date falling 90 days prior to the first reset date and ending on and including the first reset date and, after the first reset date, on any interest payment date. Aptiv also has the option to redeem the 2024 Junior Notes in whole, but not in part, at 102% of their principal amount, plus any accrued and unpaid interest thereon, if a rating agency makes certain changes in the equity credit criteria for securities such as the 2024 Junior Notes. The indenture for the 2024 Junior Notes does not contain any restrictive covenants on the payments of dividends (except during the aforementioned deferral period), the making of investments, the incurrence of indebtedness or the purchase or prepayment, except, with respect to securities that rank equally with or junior to the 2024 Junior Notes in right of payment during the aforementioned deferral period, of securities by Aptiv or its subsidiaries. The guarantees on the indenture governing the 2024 Junior Notes ranks junior and subordinate in right of payment with all of the guarantors’ existing and future senior indebtedness, any of their existing and future secured indebtedness to the extent of the value of the collateral securing such indebtedness and are structurally subordinated to the indebtedness of each of their existing and future subsidiaries that is not a guarantor. As of December 31, 2025, the Company was in compliance with the provisions of all of the outstanding 2024 Junior Notes. Spin-off Financing Versigent Limited (“Versigent”), a wholly owned subsidiary of Aptiv, was formed in connection with the Separation as a holding company to directly or indirectly own substantially all of the operating subsidiaries of the Electrical Distribution Systems business and to issue debt. Cyprium Corporation (“Cyprium U.S.”), a wholly owned U.S. subsidiary of the Company, and Cyprium Holdings Luxembourg S.a.r.l. (“Cyprium Luxembourg”), a wholly owned Luxembourg subsidiary of the Company, both of which will become wholly owned subsidiaries of Versigent upon completion of the Separation, were also formed for the same purposes. Spin-off Credit Agreement In November 2025, Versigent, Cyprium U.S. and Cyprium Luxembourg entered into a credit agreement (the “Spin-Off Credit Agreement”) with JPMorgan Chase Bank, N.A., as administrative agent, with respect to $1.35 billion in senior secured credit facilities. The Credit Agreement consists of a senior secured five-year $500 million term loan facility (the “Spin-Off Term Loan A Facility”) and an $850 million five-year senior secured revolving credit facility (the “ Spin-Off Revolving Credit Facility”) (collectively, the “Spin-Off Credit Facilities”) with the lenders party thereto and JPMorgan Chase Bank, N.A. The Spin-Off Credit Facilities are expected to become available to Versigent no later than the date of the Separation, subject to the satisfaction of certain conditions customary for financings of this type. Accordingly, no amounts were drawn or available to be drawn under the Spin-Off Credit Facilities as of December 31, 2025. Cyprium U.S. and Cyprium Luxembourg are each borrowers under the Spin-Off Credit Agreement, under which such borrowings would be guaranteed by Versigent and certain of its subsidiaries. Additional subsidiaries of Versigent may be added as co-borrowers or guarantors under the Spin-Off Credit Agreement from time to time on the terms and conditions set forth in the Spin-Off Credit Agreement. The obligations of each borrower under the Spin-Off Credit Agreement will be jointly and severally guaranteed by each other borrower and by certain of Versigent’s existing and future direct and indirect subsidiaries, subject to certain exceptions customary for financings of this type. All obligations of the borrowers and the guarantors will be secured by certain assets of such borrowers and guarantors, including a perfected first-priority pledge of all of the capital stock in Cyprium U.S. and Cyprium Luxembourg. Other Financing Receivable factoring—Aptiv maintains a €450 million European accounts receivable factoring facility that is available on a committed basis and allows for factoring of receivables denominated in both Euros and U.S. dollars (“USD”). This facility is accounted for as short-term debt and borrowings are subject to the availability of eligible accounts receivable. Collateral is not required related to these trade accounts receivable. This facility became effective on January 1, 2021 and had an initial term of three years, and was renewed for an additional three-year term, effective November 2023, subject to Aptiv’s right to terminate at any time with three months’ notice. After expiration of the new three-year term, either party can terminate with three months’ notice. Borrowings denominated in Euros under the facility bear interest at the three-month Euro Interbank Offered Rate (“EURIBOR”) plus 0.50% and USD borrowings bear interest at two-month SOFR plus 0.68%, with borrowings under either denomination carrying a minimum interest rate of 0.20%. As of December 31, 2025, Aptiv had no amounts outstanding under the European accounts receivable factoring facility. As of December 31, 2024, Aptiv had approximately $450 million outstanding under the European accounts receivable factoring facility. Finance leases and other—As of December 31, 2025 and 2024, approximately $86 million and $64 million, respectively, of other debt primarily issued by certain non-U.S. subsidiaries and finance lease obligations were outstanding. Interest—Cash paid for interest related to debt outstanding totaled $363 million, $286 million and $275 million for the years ended December 31, 2025, 2024 and 2023, respectively. Letter of credit facilities—In addition to the letters of credit issued under the Credit Agreement, Aptiv had approximately $3 million and $4 million outstanding through other letter of credit facilities as of December 31, 2025 and 2024, respectively, primarily to support arrangements and other obligations at certain of its subsidiaries.
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| Pension Benefits | PENSION BENEFITS Certain of Aptiv’s non-U.S. subsidiaries sponsor defined benefit pension plans, which generally provide benefits based on negotiated amounts for each year of service. Aptiv’s primary non-U.S. plans are located in France, Germany, Mexico, Portugal and the United Kingdom (“U.K.”). The U.K. and certain Mexican plans are funded. In addition, Aptiv has defined benefit plans in South Korea and Turkey for which amounts are payable to employees immediately upon separation. The obligations for these plans are recorded over the requisite service period. Aptiv sponsors a Supplemental Executive Retirement Program (“SERP”) for those employees who were U.S. executives of the former Delphi Corporation prior to September 30, 2008 and were still U.S. executives of the Company on October 7, 2009, the effective date of the program. This program is unfunded. Executives receive benefits over five years after an involuntary or voluntary separation from Aptiv. The SERP is closed to new members. Funded Status The amounts shown below reflect the change in the U.S. defined benefit pension obligations during 2025 and 2024.
The amounts shown below reflect the change in the non-U.S. defined benefit pension obligations during 2025 and 2024.
The benefit obligations were impacted by actuarial losses of $7 million and gains of $25 million during the years ended December 31, 2025 and 2024, respectively, primarily due to changes in the discount rates used to measure the benefit obligation. The projected benefit obligation (“PBO”), accumulated benefit obligation (“ABO”), and fair value of plan assets for pension plans with accumulated benefit obligations in excess of plan assets and with plan assets in excess of accumulated benefit obligations are as follows:
Benefit costs presented below were determined based on actuarial methods and included the following:
Other postretirement benefit obligations were approximately $1 million at December 31, 2025 and 2024. Experience gains and losses, as well as the effects of changes in actuarial assumptions and plan provisions are recognized in other comprehensive income. Cumulative actuarial gains and losses in excess of 10% of the PBO for a particular plan are amortized over the average future service period of the employees in that plan. The principal assumptions used to determine the pension expense and the actuarial value of the projected benefit obligation for the U.S. and non-U.S. pension plans were: Assumptions used to determine benefit obligations at December 31:
Assumptions used to determine net expense for years ended December 31:
Aptiv selects discount rates by analyzing the results of matching each plan’s projected benefit obligations with a portfolio of high-quality fixed income investments rated AA or higher by Standard and Poor’s or Moody’s. Aptiv does not have any U.S. pension assets; therefore no U.S. asset rate of return calculation was necessary. The primary funded non-U.S. plans are in the U.K. and Mexico. For the determination of 2025 expense, Aptiv assumed a long-term expected asset rate of return of approximately 4.50% and 8.50% for the U.K. and Mexico, respectively. Aptiv evaluated input from local actuaries and asset managers, including consideration of recent fund performance and historical returns, in developing the long-term rate of return assumptions. The assumptions for the U.K. and Mexico are primarily conservative long-term, prospective rates. To determine the expected return on plan assets, the market-related value of our plan assets is actual fair value. Aptiv’s pension expense for 2026 is determined at the 2025 year end measurement date. For purposes of analysis, the following table highlights the sensitivity of the Company’ pension obligations and expense attributable to changes in key assumptions:
The above sensitivities reflect the effect of changing one assumption at a time. It should be noted that economic factors and conditions often affect multiple assumptions simultaneously and the effects of changes in key assumptions are not necessarily linear. The above sensitivities also assume no changes to the design of the pension plans and no major restructuring programs. Pension Funding The following benefit payments, which reflect expected future service, as appropriate, are expected to be paid:
Aptiv anticipates making pension contributions and benefit payments of approximately $25 million in 2026. Aptiv sponsors defined contribution plans for certain hourly and salaried employees. Expense related to the contributions for these plans was $38 million, $38 million, and $42 million for the years ended December 31, 2025, 2024 and 2023, respectively. Plan Assets Certain pension plans sponsored by Aptiv invest in a diversified portfolio consisting of an array of asset classes that attempts to maximize returns while minimizing volatility. These asset classes include developed market equities, emerging market equities, private equity, global high quality and high yield fixed income, real estate and absolute return strategies. The fair values of Aptiv’s pension plan assets weighted-average asset allocations at December 31, 2025 and 2024, by asset category, are as follows:
(1)Level 2 includes repurchase agreements of $47 million within non-U.S. plans.
(1)Level 2 includes repurchase agreements of $64 million within non-U.S. plans. Following is a description of the valuation methodologies used for pension assets measured at fair value. Repurchase agreements—Due to the short-term nature of repurchase agreements, fair value is estimated as the outstanding balance of the obligation. Time deposits—The fair value of fixed-maturity certificates of deposit was estimated using the rates offered for deposits of similar remaining maturities. Equity mutual funds—The fair value of the equity mutual funds is determined by the indirect quoted market prices on regulated financial exchanges of the underlying investments included in the fund. Bond mutual funds—The fair value of the bond mutual funds is determined by the indirect quoted market prices on regulated financial exchanges of the underlying investments included in the fund. Real estate—The fair value of real estate properties is estimated using an annual appraisal provided by the administrator of the property investment. Management believes this is an appropriate methodology to obtain the fair value of these assets. Private debt funds—The fair value of the private debt funds is determined by the fund administrator based on available market quotes on the subject securities or an income approach valuation in order to estimate fair value. Management believes this is an appropriate methodology to obtain the fair value of these assets. Insurance contracts—The insurance contracts are invested in a fund with guaranteed minimum returns. The fair values of these contracts are based on the net asset value underlying the contracts. Debt securities—The fair value of debt securities is determined by direct quoted market prices on regulated financial exchanges. Equity securities—The fair value of equity securities is determined by direct quoted market prices on regulated financial exchanges.
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Commitments And Contingencies |
12 Months Ended |
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Dec. 31, 2025 | |
| Commitments and Contingencies Disclosure [Abstract] | |
| Commitments And Contingencies | COMMITMENTS AND CONTINGENCIES Ordinary Business Litigation Aptiv is from time to time subject to various legal actions and claims incidental to its business, including those arising out of alleged defects, alleged breaches of contracts, product warranties, intellectual property matters, and employment-related matters. It is the opinion of Aptiv that the outcome of such matters will not have a material adverse impact on the consolidated financial position, results of operations, or cash flows of Aptiv. With respect to warranty matters, although Aptiv cannot ensure that the future costs of warranty claims by customers will not be material, Aptiv believes its established reserves are adequate to cover potential warranty settlements. Environmental Matters Aptiv is subject to the requirements of U.S. federal, state, local and non-U.S. environmental, health and safety laws and regulations. As of December 31, 2025 and 2024, the undiscounted reserve for environmental investigation and remediation recorded in other liabilities was approximately $4 million. Aptiv cannot ensure that environmental requirements will not change or become more stringent over time or that its eventual environmental remediation costs and liabilities will not exceed the amount of its current reserves. In the event that such liabilities were to significantly exceed the amounts recorded, Aptiv’s results of operations could be materially affected. At December 31, 2025, the difference between the recorded liabilities and the reasonably possible range of potential loss was not material.
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Income Taxes |
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| Income Tax Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Income Taxes | INCOME TAXES In connection with the change of tax residency described in Note 1. General, in December 2024, Aptiv established a new publicly-listed Jersey parent company, New Aptiv, which is resident for tax purposes in Switzerland. Following consummation of the Transaction, Aptiv PLC became a wholly-owned subsidiary of New Aptiv and New Aptiv was renamed “Aptiv PLC.” Income before income taxes and equity income for U.S. and non-U.S. operations are as follows:
The provision (benefit) for income taxes is comprised of:
Cash paid or withheld for income taxes by jurisdiction pursuant to the disclosure requirements of ASU 2023-09 for the year ended December 31, 2025 was:
(1)Includes jurisdictions below the threshold for the period presented. Cash paid or withheld for income taxes for the years ended December 31, 2024 and 2023 was $249 million and $307 million, respectively. The Company is a Swiss resident taxpayer as of December 31, 2024. Prior to December 2024, the Company was an Irish resident taxpayer. As further described in Note 2. Significant Accounting Policies, the Company has elected to prospectively adopt the guidance in ASU 2023-09. The following table is a reconciliation of the Swiss federal statutory tax rate to the Company’s effective rate pursuant to the disclosure requirements of ASU 2023-09 for the year ended December 31, 2025:
(1)Comprised of income taxes in the canton of Schaffhausen, primarily related to valuation allowances. The following table is a reconciliation of the notional U.S. federal income tax rate to the Company’s effective rate for the years ended December 31, 2024 and 2023 in accordance with the guidance prior to the adoption of ASU 2023-09:
The Company’s tax rate is affected by the fact that its parent entity is a Swiss resident taxpayer, and was an Irish resident taxpayer prior to the December 2024 reorganization transaction, the tax rates in Switzerland, Ireland and other jurisdictions in which the Company operates, the relative amount of income earned by jurisdiction and the relative amount of losses or income for which no tax benefit or expense was recognized due to a valuation allowance. Included in the non-U.S. income taxed at other rates are tax incentives obtained in various non-U.S. countries, primarily various incentives in Morocco and the High and New Technology Enterprise (“HNTE”) status in China, which totaled $33 million in 2025, $27 million in 2024 and $23 million in 2023, as well as tax benefit for income earned, and no tax benefit for losses incurred, in jurisdictions where a valuation allowance has been recorded. The Company currently benefits from tax holidays in various non-U.S. jurisdictions with expiration dates from 2026 through 2044. The income tax benefits attributable to these tax holidays are approximately $4 million ($0.02 per share) in 2025, $5 million ($0.02 per share) in 2024 and $7 million ($0.03 per share) in 2023. The effective tax rate for the year ended December 31, 2025 includes net discrete tax expense of approximately $380 million primarily related to a change in valuation allowance on the Swiss tax incentive, as described below, tax accruals associated with the Separation of the Electrical Distribution Systems business and the tax impact of intercompany reorganizations, partially offset by changes in other valuation allowances. Also included as a discrete item in the effective tax rate for the year ended December 31, 2025 is the unfavorable impact of approximately 32 points resulting from the Wind River non-cash goodwill impairment charge, as described further in Note 7. Intangible Assets and Goodwill, which is non-deductible for tax purposes. The effective tax rate for the year ended December 31, 2024 includes discrete tax benefits primarily associated with intercompany reorganizations. Also included as a discrete item in the effective tax rate for the year ended December 31, 2024 is the beneficial impact of approximately 4 points resulting from the Motional funding and ownership restructuring transactions, as described further in Note 5. Investments in Affiliates. There was no tax expense associated with these gains as Aptiv’s interest in Motional is exempt from capital gains tax in the jurisdiction in which it is owned. The effective tax rate for the year ended December 31, 2023 was primarily impacted by the Company’s transfers of intellectual property, as described below. On July 4, 2025, the One Big Beautiful Bill Act (the “OBBBA”) was enacted into law. The OBBBA includes changes to U.S. tax law that were applicable to Aptiv beginning in 2025, with additional provisions applying in subsequent years. Included in these changes are favorable adjustments to deductions for interest, qualified property, and research and development expenditures, as well as reforms to the international tax framework. The OBBBA will not have a material impact on the Company’s consolidated financial statements. On January 15, 2025, the Organisation for Economic Co-operation and Development (the “OECD”) released Administrative Guidance (the “Guidance) on Article 9.1 of the Global Anti-Base Erosion Model Rules (the “Model Rules”) which amends the Pillar Two Framework (the “Framework”) previously adopted by the European Union (the “E.U.”) Member States on December 15, 2022. Jurisdictions that have adopted the Framework, which generally provides for a minimum effective tax rate of 15%, as established by the OECD, may implement and administer their domestic laws consistent with the Model Rules and Guidance. The Guidance eliminates the tax basis in certain deferred tax assets including tax credit carryforwards for purposes of the global minimum tax established under the Framework. As a result, the Company no longer expects to obtain significant benefits from the tax incentive granted to its Swiss subsidiary in 2023, as described below. Accordingly, the Company recognized an increase to valuation allowances of $294 million to reduce the related deferred tax asset during the year ended December 31, 2025. No other deferred tax assets are impacted by the Guidance. The Company has proactively responded to these tax policy changes and will continue to closely monitor developments. Our effective tax rate for the year ended December 31, 2025 includes an unfavorable impact from the enacted Framework. On December 18, 2025, the Swiss Council of States passed a motion preventing the retroactive application of the OECD’s 2025 Guidance on the Model Rules. While this development has no immediate impact on Aptiv’s tax position, we will continue to monitor potential implications for the recoverability of our Swiss deferred tax assets associated with our Swiss tax incentive. The Tax Cuts and Jobs Act, which was enacted in the U.S. in 2017, created a provision known as Global Intangible Low-Taxed Income (“GILTI”) that imposes a tax on certain earnings of foreign subsidiaries. U.S. GAAP allows companies to make an accounting policy election to either recognize deferred taxes for temporary basis differences expected to reverse as GILTI in future years or to provide for the tax expense related to GILTI in the year the tax is incurred. We have elected to account for GILTI in the year the tax is incurred. As described above, certain of the Company’s Chinese subsidiaries benefit from a reduced corporate income tax rate as a result of their HNTE status. Aptiv regularly submits applications to reapply for HNTE status as they expire. The Company believes each of the applicable entities will continue to renew HNTE status going forward and has reflected this in calculating total income tax expense. Intellectual Property Transfer In response to the Framework, the Company initiated changes to its corporate entity structure, including intercompany transfers of certain intellectual property to one of its subsidiaries in Switzerland, during the second half of 2023. The Company transferred certain intellectual property during the year ended December 31, 2023 between wholly-owned legal entities in different tax jurisdictions. These transfers were intercompany transactions. Consequently, the resulting gains on these transfers were eliminated for purposes of the consolidated financial statements. However, certain of these transfers resulted in a gain that is subject to income tax in the local jurisdiction, which was offset with the utilization of existing net operating loss carryforwards. A portion of the net operating loss carryforwards were previously reduced by deferred tax liabilities from recapturable deductions, which were eliminated as part of the intercompany transactions, while the remaining net operating loss carryforwards were largely offset by a valuation allowance. Consequently, during the year ended December 31, 2023, the Company recognized a net deferred tax expense of approximately $55 million, which is comprised of deferred tax benefits of approximately $2,075 million related to the release of valuation allowances as a result of the transfers and deferred tax expense of approximately $2,130 million to reflect utilization of the loss carryforwards. As a result of the intellectual property transfers during the year ended December 31, 2023, the Company’s Swiss subsidiary, which received the intellectual property, recognized a step-up in tax basis on the fair value of the transferred intellectual property. This resulted in the creation of a temporary difference between the book basis and tax basis of the specified intellectual property. Consequently, the Company recorded a deferred tax benefit of approximately $1,820 million during the year ended December 31, 2023, which was increased from the amounts disclosed as of September 30, 2023, primarily as a result of additional intellectual property transfers in the fourth quarter of 2023. Furthermore, the Company’s Swiss subsidiary was granted a ten-year tax incentive, beginning in 2024. A deferred tax benefit of approximately $330 million, net of a valuation allowance, was recorded during the year ended December 31, 2023 to reflect the estimated future reductions in tax associated with the incentive. This amount was increased from the amount disclosed as of September 30, 2023, primarily as a result of changes in the estimated utilization of the tax incentive from the additional transfers of intellectual property in the fourth quarter of 2023. The total income tax benefit recorded as a result of the intercompany transfers of intellectual property and negotiated tax incentive, all as described above, combined with related additional current year tax expense as a result of the transactions, was approximately $2,080 million during the year ended December 31, 2023. The measurement of certain deferred tax assets, as described above, and associated income tax benefits resulting from these transactions was impacted by tax legislation in Switzerland enacted in the fourth quarter of 2023, which increased the statutory income tax rate, resulting in additional deferred tax benefit impacts of approximately $365 million, net of valuation allowances (which are reflected in the amounts above), during the three months ended December 31, 2023, from the amounts disclosed as of September 30, 2023. Deferred Income Taxes The Company accounts for income taxes and the related accounts under the liability method. Deferred income tax assets and liabilities reflect the impact of temporary differences between amounts of assets and liabilities for financial reporting purposes and the bases of such assets and liabilities as measured by tax laws. Significant components of the deferred tax assets and liabilities are as follows:
(1)Reflects gross amount before jurisdictional netting of deferred tax assets and liabilities. Deferred tax assets and liabilities are classified as long-term in the consolidated balance sheets. Net deferred tax assets and liabilities are included in the consolidated balance sheets as follows:
The net deferred tax asset of $1,568 million as of December 31, 2025 is primarily comprised of deferred tax asset amounts in Switzerland, Mexico, Germany, Brazil, China and Ireland, partially offset by deferred tax liabilities primarily in Italy, the U.S. and Singapore. Net Operating Loss and Tax Credit Carryforwards As of December 31, 2025, the Company has gross deferred tax assets of approximately $1,644 million for non-U.S. net operating loss (“NOL”) carryforwards with recorded valuation allowances of $1,469 million. These NOLs are available to offset future taxable income and realization is dependent on generating sufficient taxable income prior to expiration of the loss carryforwards. The NOLs primarily relate to Switzerland, Luxembourg and Poland. The NOL carryforwards have expiration dates ranging from one year to an indefinite period. Deferred tax assets include $1,607 million and $1,605 million of tax credit carryforwards with recorded valuation allowances of $1,558 million and $1,267 million at December 31, 2025 and 2024, respectively. The tax credits are primarily related to Switzerland and the U.S. These tax credit carryforwards expire at various times from 2026 through 2045. Cumulative Undistributed Foreign Earnings No income taxes have been provided on indefinitely reinvested earnings of certain foreign subsidiaries at December 31, 2025. Taxes of $130 million have been accrued on undistributed earnings that are not indefinitely reinvested and are primarily related to China, Honduras, Mexico and Morocco. There are no other material liabilities for income taxes on the undistributed earnings of foreign subsidiaries, as the Company has concluded that either such earnings should not give rise to additional income tax liabilities as a result of the distribution of such earnings or are indefinitely reinvested. If in the future these indefinitely reinvested earnings were to be repatriated to Switzerland, additional tax provisions would be required. It is not practicable to determine the unrecognized deferred tax liability on these temporary differences. Uncertain Tax Positions The Company recognizes tax benefits only for tax positions that are more likely than not to be sustained upon examination by tax authorities. The amount recognized is measured as the largest amount of benefit that is greater than 50 percent likely of being realized upon ultimate settlement. Unrecognized tax benefits are tax benefits claimed in the Company’s tax returns that do not meet these recognition and measurement standards. A reconciliation of the gross change in the unrecognized tax benefits balance, excluding interest and penalties is as follows:
A portion of the Company’s unrecognized tax benefits would, if recognized, reduce its effective tax rate. The remaining unrecognized tax benefits relate to tax positions that, if recognized, would result in an offsetting change in valuation allowance and for which only the timing of the benefit is uncertain. Recognition of these tax benefits would reduce the Company’s effective tax rate only through a reduction of accrued interest and penalties. As of December 31, 2025 and 2024, the amounts of unrecognized tax benefit that would reduce the Company’s effective tax rate were $220 million and $196 million, respectively. For 2025 and 2024, respectively, $100 million and $92 million of reserves for uncertain tax positions would be offset by the write-off of a related deferred tax asset or income tax receivable, if recognized. The Company recognizes interest and penalties relating to unrecognized tax benefits as part of income tax expense. Total accrued liabilities for interest and penalties were $54 million and $31 million at December 31, 2025 and 2024, respectively. Total interest and penalties recognized as part of income tax expense were expenses of $21 million, $6 million and $1 million for the years ended December 31, 2025, 2024 and 2023, respectively. The Company files tax returns in multiple jurisdictions and is subject to examination by taxing authorities throughout the world. Taxing jurisdictions significant to Aptiv include China, Germany, Ireland, Mexico, South Korea, Switzerland, the U.K. and the U.S. Open tax years related to these taxing jurisdictions remain subject to examination and could result in additional tax liabilities. In general, the Company’s affiliates are no longer subject to income tax examinations by foreign tax authorities for years before 2002. It is reasonably possible that audit settlements, the conclusion of current examinations or the expiration of the statute of limitations in several jurisdictions could impact the Company’s unrecognized tax benefits. Pledged Assets As of December 31, 2025, we had no assets pledged as collateral against income taxes payable. As of December 31, 2024, we had pledged the assets of certain of our entities in Korea as collateral against approximately $18 million of income taxes payable.
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Shareholders' Equity And Net Income Per Share |
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| Shareholders' Equity and Net Income Per Share Note [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Shareholders' Equity And Net Income Per Share | SHAREHOLDERS’ EQUITY AND NET INCOME PER SHARE Change of Tax Residency In connection with the reorganization transaction as further described in Note 1. General, in December 2024, Old Aptiv established a new publicly-listed Jersey parent company, New Aptiv, which is resident for tax purposes in Switzerland. As a result of the Transaction, all issued and outstanding ordinary shares of Old Aptiv were exchanged on a one-for-one basis for newly issued ordinary shares of New Aptiv. Following consummation of the Transaction, holders of Old Aptiv shares became ordinary shareholders of New Aptiv, Old Aptiv became a wholly-owned subsidiary of New Aptiv and New Aptiv was renamed “Aptiv PLC.” Old Aptiv merged with and into Aptiv Swiss Holdings, a newly formed Jersey incorporated private limited company, and a direct, wholly-owned subsidiary of New Aptiv, with Aptiv Swiss Holdings surviving as a direct, wholly owned subsidiary of New Aptiv, and Old Aptiv ceasing to exist. Conversion of the MCPS On June 15, 2023, (the “Mandatory Conversion Date”), each outstanding share of the Company’s 5.50% Mandatory Convertible Preferred Shares, Series A, $0.01 par value per share (the “MCPS”) converted into 1.0754 ordinary shares of the Company. In aggregate, the MCPS converted into approximately 12.37 million ordinary shares of the company, pursuant to the Statement of Rights governing the MCPS. The number of the Company’s ordinary shares issued upon conversion was determined based on the volume-weighted average price per share of the Company’s ordinary shares over the 20 consecutive trading day period beginning on, and including, the 21st scheduled trading day immediately before the Mandatory Conversion Date. Prior to their conversion, holders of the MCPS were entitled to receive, when and if declared by the Company’s Board of Directors, cumulative dividends at the annual rate of 5.50% of the liquidation preference of $100 per share (equivalent to $5.50 annually per share), payable in cash or, subject to certain limitations, by delivery of the Company’s ordinary shares or any combination of cash and the Company’s ordinary shares, at the Company’s election. Dividends on the MCPS were payable quarterly on March 15, June 15, September 15 and December 15 of each year (commencing on September 15, 2020 to, and including June 15, 2023), to the holders of record of the MCPS as they appear on the Company’s share register at the close of business on the immediately preceding March 1, June 1, September 1 and December 1, respectively. Net Income Per Share Basic net income per share is computed by dividing net income attributable to ordinary shareholders by the weighted average number of ordinary shares outstanding during the period. Diluted net income per share reflects the weighted average dilutive impact of all potentially dilutive securities from the date of issuance and is computed using the treasury stock and if- converted methods. Prior to the conversion of the MCPS into ordinary shares in June 2023, the if-converted method was used to determine if the impact of the conversion of the MCPS into ordinary shares was more dilutive than the MCPS dividends to net income per share. If so, the MCPS were assumed to have been converted at the later of the beginning of the period or the time of issuance, and the resulting ordinary shares were included in the denominator and the MCPS dividends were added back to the numerator. Unless otherwise noted, share and per share amounts included in these notes are on a diluted basis. For the year ended December 31, 2023, the calculation of net income per share includes the dilutive impacts of the MCPS under the if-converted method. For all periods presented, the calculation of net income per share also contemplates the dilutive impacts, if any, of the Company’s share-based compensation plans. Refer to Note 21. Share-Based Compensation for additional information. Weighted Average Shares The following table illustrates net income per share attributable to ordinary shareholders and the weighted average shares outstanding used in calculating basic and diluted income per share:
(1)For purposes of calculating net income per share under the if-converted method, the Company has excluded the impact of the MCPS dividends for the year ended December 31, 2023, as the assumed conversion of the MCPS into ordinary shares on a weighted average basis was more dilutive to net income per share than the impact of the MCPS dividends. Share Repurchase Programs In July 2024, the Board of Directors authorized a share repurchase program of up to $5.0 billion of ordinary shares, which commenced in August 2024 following completion of the Company’s $2.0 billion January 2019 share repurchase program. This share repurchase program provides for share purchases in the open market or in privately negotiated transactions (which may include derivative transactions, including an accelerated share repurchase program (“ASR”)), depending on share price, market conditions and other factors, as determined by the Company. As part of the Company’s share repurchase program, on August 1, 2024, the Company entered into ASR agreements with each of Goldman Sachs International and JPMorgan Chase Bank, N.A. to repurchase an aggregate of $3.0 billion of Aptiv’s ordinary shares (the “ASR Agreements”). Under the terms of the ASR Agreements, on August 2, 2024, the Company made an aggregate payment of $3.0 billion (the “Repurchase Price”) and received initial deliveries of approximately 30.8 million ordinary shares with a value of $2.25 billion, which were retired immediately and recorded as a reduction to shareholders’ equity. Aptiv incurred approximately $4 million of direct costs in connection with the ASR Agreements. Given the Company’s ability to settle in shares, the remaining $750 million prepaid forward contract was classified as a reduction to additional paid-in capital as of December 31, 2024. The Company initially funded the accelerated share repurchase program with cash on hand and borrowings under the Bridge Credit Agreement. The Bridge Credit Agreement was subsequently repaid and terminated during the third quarter of 2024 using proceeds from the Term Loan A and issuance of the 2024 Senior Notes and 2024 Junior Notes, as further described in Note 11. Debt. During the year ended December 31, 2025, upon final settlements under the ASR Agreements, Aptiv received incremental deliveries of approximately 17.7 million ordinary shares. All shares delivered to Aptiv under the ASR Agreements were retired immediately. Under the ASR Agreements, the Company received total deliveries of approximately 48.5 million ordinary shares at an average price of $61.84 per share, based on the daily volume-weighted average price of our ordinary shares on specified dates during the terms of the ASR Agreements, less a discount and subject to adjustments pursuant to the terms and conditions of the ASR Agreements. During the year ended December 31, 2025, the Company also repurchased approximately 5.1 million of our outstanding ordinary shares for $400 million in the open market. During the year ended December 31, 2024, in addition to the initial shares received under the ASR program, we repurchased approximately 13.6 million of our outstanding ordinary shares for $1,100 million in the open market. During the year ended December 31, 2023, we repurchased approximately 4.7 million of our outstanding ordinary shares for $398 million in the open market. As of December 31, 2025, approximately $2,115 million of share repurchases remained available under the July 2024 share repurchase program. All previously repurchased shares were retired and are reflected as a reduction of ordinary share capital for the par value of the shares, with the excess applied as reductions to additional paid-in-capital and retained earnings. Preferred Dividends During the year ended December 31, 2023, the Board of Directors declared and paid quarterly cash dividends of approximately $1.375 per MCPS for a total of $32 million during the year.
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Changes in Accumulated Other Comprehensive Income |
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| Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Changes in Accumulated Comprehensive Income (Loss) | CHANGES IN ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) The changes in accumulated other comprehensive income (loss) attributable to Aptiv (net of tax) are shown below.
(1)Includes $168 million of losses, $77 million of gains and $39 million of losses for the years ended December 31, 2025, 2024 and 2023, respectively, related to non-derivative net investment hedges. Refer to Note 17. Derivatives and Hedging Activities for further description of these hedges. Includes $6 million of accumulated currency translation adjustment gains reclassified to net income as a result of the sale of the Company’s investment in TTTech Auto during the year ended December 31, 2025. Refer to Note 5. Investments in Affiliates for further description of this transaction. (2)Represents change in fair value for the Company’s investments in StradVision, prior to the Conversion in October 2025, and Maxieye, both of which are foreign currency-denominated investments. Refer to Note 5. Investments in Affiliates and Note 18. Fair Value of Financial Instruments for additional information. Reclassifications from accumulated other comprehensive income (loss) to income were as follows:
(1)Represents accumulated currency translation adjustment gains reclassified to net income as a result of the sale of the Company’s investment in TTTech Auto during the year ended December 31, 2025. (2)These accumulated other comprehensive loss components are included in the computation of net periodic pension cost (see Note 12. Pension Benefits for additional details).
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Derivatives And Hedging Activities |
12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Derivative Instruments and Hedging Activities Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Derivatives And Hedging Activities | DERIVATIVES AND HEDGING ACTIVITIES Cash Flow Hedges Aptiv is exposed to market risk, such as fluctuations in foreign currency exchange rates, commodity prices and changes in interest rates, which may result in cash flow risks. To manage the volatility relating to these exposures, Aptiv aggregates the exposures on a consolidated basis to take advantage of natural offsets. For exposures that are not offset within its operations, Aptiv enters into various derivative transactions pursuant to its risk management policies, which prohibit holding or issuing derivative financial instruments for speculative purposes, and designation of derivative instruments is performed on a transaction basis to support hedge accounting. The changes in fair value of these hedging instruments are offset in part or in whole by corresponding changes in the fair value or cash flows of the underlying exposures being hedged. Aptiv assesses the initial and ongoing effectiveness of its hedging relationships in accordance with its documented policy. As of December 31, 2025, the Company had the following outstanding notional amounts related to commodity and foreign currency forward and option contracts designated as cash flow hedges that were entered into to hedge forecasted exposures:
As of December 31, 2025, Aptiv has entered into derivative instruments to hedge cash flows extending out to December 2027. Gains and losses on derivatives qualifying as cash flow hedges are recorded in accumulated OCI, to the extent that hedges are effective, until the underlying transactions are recognized in earnings. Unrealized amounts in accumulated OCI will fluctuate based on changes in the fair value of hedge derivative contracts at each reporting period. Net gains on cash flow hedges included in accumulated OCI as of December 31, 2025 were $164 million (approximately $139 million, net of tax). Of this total, approximately $125 million of gains are expected to be included in cost of sales within the next 12 months and approximately $39 million of gains are expected to be included in cost of sales in subsequent periods. Cash flow hedges are discontinued when Aptiv determines it is no longer probable that the originally forecasted transactions will occur. Cash flows from derivatives used to manage commodity and foreign exchange risks designated as cash flow hedges are classified as operating activities within the consolidated statements of cash flows. Net Investment Hedges The Company is also exposed to the risk that adverse changes in foreign currency exchange rates could impact its net investment in non-U.S. subsidiaries. To manage this risk, the Company designates certain qualifying derivative and non-derivative instruments, including foreign currency forward contracts and foreign currency-denominated debt, as net investment hedges of certain non-U.S. subsidiaries. The gains or losses on instruments designated as net investment hedges are recognized within OCI to offset changes in the value of the net investment in these foreign currency-denominated operations. Gains and losses reported in accumulated OCI are reclassified to earnings only when the related currency translation adjustments are required to be reclassified, usually upon sale or liquidation of the investment. Cash flows from derivatives designated as net investment hedges are classified as investing activities within the consolidated statements of cash flows. The Company has entered into a series of forward contracts, each of which have been designated as net investment hedges of the foreign currency exposure of the Company’s investments in certain RMB-denominated subsidiaries. During the years ended December 31, 2025, 2024 and 2023, the Company received $4 million, paid $2 million and received $6 million, respectively, at settlement related to these series of forward contracts which matured throughout each respective year. In September 2025, the Company entered into forward contracts with a total notional amount of 700 million RMB (approximately $100 million, using foreign currency rates on the trade date), which mature in March 2026. Refer to the tables below for details of the fair value recorded in the consolidated balance sheets and the effects recorded in the consolidated statements of operations and consolidated statements of comprehensive income related to these derivative instruments. The Company has designated the €750 million 2024 Euro-denominated Senior Notes and the €500 million 2016 Euro-denominated Senior Notes as net investment hedges of the foreign currency exposure of its investments in certain Euro-denominated subsidiaries, and had designated the €700 million 2015 Euro-denominated Senior Notes prior to being redeemed in the fourth quarter of 2024, as more fully described in Note 11. Debt. Due to changes in the value of the Euro-denominated debt instruments designated as net investment hedges, during the years ended December 31, 2025 and 2024, $168 million of losses and $77 million of gains, respectively, were recognized within the cumulative translation adjustment component of OCI. Included in accumulated OCI related to these net investment hedges were cumulative losses of $93 million as of December 31, 2025 and gains of $75 million as of December 31, 2024. Derivatives Not Designated as Hedges In certain occasions the Company enters into certain foreign currency and commodity contracts that are not designated as hedges. When hedge accounting is not applied to derivative contracts, gains and losses are recorded to other income, net and cost of sales in the consolidated statements of operations. Fair Value of Derivative Instruments in the Balance Sheet The fair value of derivative financial instruments recorded in the consolidated balance sheets as of December 31, 2025 and 2024 are as follows:
* Derivative instruments within this category are subject to master netting arrangements and are presented on a net basis in the consolidated balance sheets in accordance with accounting guidance related to the offsetting of amounts related to certain contracts. The fair value of Aptiv’s derivative financial instruments were in a net asset position as of December 31, 2025 and a net liability position as of December 31, 2024. Effect of Derivatives on the Statements of Operations and Statements of Comprehensive Income The pre-tax effects of derivative financial instruments in the consolidated statements of operations and consolidated statements of comprehensive income for the years ended December 31, 2025, 2024 and 2023 are as follows:
The gain or loss recognized in income for designated and non-designated derivative instruments was recorded to cost of sales and other income, net in the consolidated statements of operations for the years ended December 31, 2025, 2024 and 2023.
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Fair Value Of Financial Instruments |
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| Fair Value Disclosures [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Fair Value Of Financial Instruments | FAIR VALUE OF FINANCIAL INSTRUMENTS Fair value is defined as the exchange price that would be received to sell an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. Fair value measurements are based on one or more of the following three valuation techniques: Market—This approach uses prices and other relevant information generated by market transactions involving identical or comparable assets or liabilities. Income—This approach uses valuation techniques to convert future amounts to a single present value amount based on current market expectations. Cost—This approach is based on the amount that would be required to replace the service capacity of an asset (replacement cost). Aptiv uses the following fair value hierarchy prescribed by U.S. GAAP, which prioritizes the inputs used to measure fair value as follows: Level 1—Unadjusted quoted prices in active markets for identical assets or liabilities. Level 2—Observable inputs other than Level 1 prices, such as quoted prices for similar assets or liabilities; quoted prices in markets that are not active; or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities. Level 3—Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities. Typically, assets and liabilities are considered to be fair valued on a recurring basis if fair value is measured regularly. However, if the fair value measurement of an instrument does not necessarily result in a change in the amount recorded on the consolidated balance sheets, assets and liabilities are considered to be fair valued on a nonrecurring basis. This generally occurs when accounting guidance requires assets and liabilities to be recorded at the lower of cost or fair value, or assessed for impairment. Fair Value Measurements on a Recurring Basis Derivative instruments—All derivative instruments are required to be reported on the balance sheet at fair value unless the transactions qualify and are designated as normal purchases or sales. Changes in fair value are reported currently through earnings unless they meet hedge accounting criteria. Aptiv’s derivative exposures are with counterparties with long-term investment grade credit ratings. Aptiv estimates the fair value of its derivative contracts using an income approach based on valuation techniques to convert future amounts to a single, discounted amount. Estimates of the fair value of foreign currency and commodity derivative instruments are determined using exchange traded prices and rates. Aptiv also considers the risk of non-performance in the estimation of fair value, and includes an adjustment for non-performance risk in the measure of fair value of derivative instruments. The non-performance risk adjustment reflects the credit default spread (“CDS”) applied to the net commodity by counterparty and foreign currency exposures by counterparty. When Aptiv is in a net derivative asset position, the counterparty CDS rates are applied to the net derivative asset position. When Aptiv is in a net derivative liability position, estimates of peer companies’ CDS rates are applied to the net derivative liability position. In certain instances where market data is not available, Aptiv uses management judgment to develop assumptions that are used to determine fair value. This could include situations of market illiquidity for a particular currency or commodity or where observable market data may be limited. In those situations, Aptiv generally surveys investment banks and/or brokers and utilizes the surveyed prices and rates in estimating fair value. As of December 31, 2025 and 2024, Aptiv was in a net derivative asset position of $166 million and a net derivative liability position of $96 million, respectively, and no significant adjustments were recorded for nonperformance risk based on the application of peer companies’ CDS rates, evaluation of our own nonperformance risk and because Aptiv’s exposures were to counterparties with investment grade credit ratings. Refer to Note 17. Derivatives and Hedging Activities for further information regarding derivatives. Publicly traded equity securities—All publicly traded equity securities are reported at fair value as of each reporting date. The measurement of the asset is based on quoted prices for identical assets on active market exchanges. Gains and losses from changes in the fair value of these securities are recorded within other income, net on the consolidated statements of operations. Available-for-sale debt securities—Investments in available-for-sale debt securities are reported at fair value with changes in the fair value recorded in other comprehensive income. Changes in the fair value of available-for-sale debt securities impact earnings only when such securities are sold, or an allowance for expected credit losses or impairment is recognized. As further described in Note 5. Investments in Affiliates, the Company owns an investment in Maxieye, which is classified as an available-for-sale debt security due to the Company’s redemption rights. As of December 31, 2025, the carrying value of this investment was $57 million, and is included within other long-term assets in the consolidated balance sheet. The fair value measurements of this investment is based on significant inputs that are not observable in the market, and is therefore classified as a Level 3 measurement. As further described in Note 5. Investments in Affiliates, in October 2025, the Company converted its existing preferred shares in StradVision into common shares (the “Conversion”). Prior to the Conversion, the Company classified its investment in StradVision as an available-for-sale debt security due to the Company’s redemption rights. The fair value measurement of this investment prior to the Conversion was based on significant inputs that were not observable in the market, and was therefore classified as a Level 3 measurement. Refer to Note 5. Investments in Affiliates for further information regarding these investments. The below table summarizes the cost, cumulative unrealized gains and losses, which includes the accumulated currency translation adjustments for StradVision prior to the Conversion, as described above, and the estimated fair value of Aptiv’s debt securities held as of December 31, 2025 and 2024:
The change in fair value of available-for-sale debt securities classified as a Level 3 measurement for the years ended December 31, 2025 and 2024 are as follows:
(1)In October 2025, the Company converted its existing preferred shares in StradVision into common shares (the “Conversion”). The cost basis and fair value of the Company’s investment in StradVision on the Conversion date were approximately $148 million and $149 million, respectively. Following the Conversion, Aptiv began accounting for its investment in StradVision under the equity method. Refer to Note 5. Investment in Affiliates for additional information. There were no impairment charges related to these investments during the years ended December 31, 2025 and 2024. As of December 31, 2025 and 2024, Aptiv had the following assets measured at fair value on a recurring basis:
As of December 31, 2025 and 2024, Aptiv had the following liabilities measured at fair value on a recurring basis:
Non-derivative financial instruments—Aptiv’s non-derivative financial instruments include cash and cash equivalents, accounts and notes receivable, accounts payable, as well as debt, which consists of its accounts receivable factoring arrangement, finance leases and other debt issued by Aptiv’s non-U.S. subsidiaries, the Revolving Credit Facility, the Term Loan A and all series of outstanding senior and junior notes. The fair value of debt is based on quoted market prices for instruments with public market data or significant other observable inputs for instruments without a quoted public market price (Level 2). As of December 31, 2025 and 2024, total debt was recorded at $7,551 million and $8,352 million, respectively, and had estimated fair values of $6,700 million and $7,125 million, respectively. For all other financial instruments recorded as of December 31, 2025 and 2024, fair value approximates book value. Fair Value Measurements on a Nonrecurring Basis In addition to items that are measured at fair value on a recurring basis, Aptiv also has items in its balance sheet that are measured at fair value on a nonrecurring basis. As these items are not measured at fair value on a recurring basis, they are not included in the tables above. Financial and nonfinancial assets and liabilities that are measured at fair value on a nonrecurring basis include long-lived assets, assets and liabilities held for sale, intangible assets, equity investments without readily determinable fair values and liabilities for exit or disposal activities measured at fair value upon initial recognition. During the year ended December 31, 2025, Aptiv recorded non-cash long-lived asset impairment charges of $9 million within cost of sales and $7 million within selling, general and administrative expense, primarily related to the declines in the fair value of certain fixed assets in connection with the consolidation of certain business operations and a planned site exit. During the year ended December 31, 2024, Aptiv recorded non-cash long-lived asset impairment charges of $14 million within cost of sales related to operating lease right-of-use assets that will no longer be in use during the remaining lease terms and $8 million within cost of sales related to the declines in the fair value of certain fixed assets in connection with planned site exits. In addition, Aptiv recorded a non-cash long-lived asset impairment charge of $36 million within net gain on equity method transactions related to its equity method investment in TTTech Auto, as further discussed in Note 5. Investments in Affiliates. During the year ended December 31, 2023, Aptiv recorded non-cash long-lived asset impairment charges of $11 million within cost of sales primarily related to an operating lease right-of-use asset in Ukraine that will no longer be in use during the remaining lease term, $7 million within cost of sales related to the abandonment of certain fixed assets and declines in the fair values of certain fixed assets, and additional non-cash asset impairment charges of $18 million within other income, net related to its equity investments without readily determinable fair value. Fair value of long-lived and other assets is determined primarily using the anticipated cash flows discounted at a rate commensurate with the risk involved and a review of appraisals or other market indicators and management estimates. As such, Aptiv has determined that the fair value measurements of long-lived and other assets principally fall in Level 3 of the fair value hierarchy. The fair value of the Company’s investment in TTTech Auto was determined based on the contractual sales price pursuant to the executed purchase and sale agreement, as further discussed in Note 5. Investments in Affiliates. As such, Aptiv has determined that the fair value measurement of TTTech Auto falls in Level 2 of the fair value hierarchy.
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Other Income, Net |
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| Other Income, Net | OTHER INCOME, NET Other income, net included:
As further discussed in Note 11. Debt, during the year ended December 31, 2024, Aptiv repaid $350 million on the Term Loan A, redeemed the entire $700 million in aggregate principal amount outstanding of 2.396% senior unsecured notes due 2025 and repaid the Bridge Credit Agreement, resulting in losses on debt extinguishment totaling approximately $15 million. As further described in Note 5. Investments in Affiliates, during the year ended December 31, 2023, Aptiv recorded an impairment loss of $18 million in its equity investments without readily determinable fair values.
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Acquisitions And Divestitures |
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| Business Combination [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||
| Acquisitions and Divestitures | ACQUISITIONS AND DIVESTITURES In April 2025, one of Aptiv’s wholly-owned subsidiaries completed the sale of certain assets (net of certain liabilities) that were previously reported within the Advanced Safety and User Experience segment for net cash proceeds of approximately $4 million. As a result of the sale, the Company recognized a pre-tax gain of approximately $5 million during the year ended December 31, 2025, within cost of sales in the consolidated statements of operations. The Company had no other business acquisitions or divestitures during the years ended December 31, 2025 and 2024. Acquisition of Höhle Ltd. On April 3, 2023, Aptiv acquired 100% of the equity interests of Höhle Ltd. (“Höhle”), a manufacturer of microducts, for total consideration of $42 million. The results of operations of Höhle are reported within the Engineered Components Group segment from the date of acquisition. The Company acquired Höhle utilizing cash on hand. The acquisition was accounted for as a business combination, with the total purchase price allocated on a preliminary basis using information available, in the second quarter of 2023. Adjustments recorded from the amounts disclosed as of June 30, 2023 included minor adjustments to various assets acquired and liabilities assumed. The final purchase price and related allocation to the acquired net assets of Höhle based on their estimated fair values is shown below (in millions): Assets acquired and liabilities assumed
Intangible assets include amounts recognized for the fair value of customer-based assets, which will be amortized over their estimated useful lives, which range from to seven years. The estimated fair value of these assets was based on third-party valuations and management’s estimates, generally utilizing income and market approaches. Goodwill recognized in this transaction is primarily attributable to synergies expected to arise after the acquisition and is not deductible for tax purposes. The pro forma effects of this acquisition would not materially impact the Company’s reported results for any period presented, and as a result no pro forma financial statements were presented. Sale of Interest in Majority Owned Russian Subsidiary Given the sanctions put in place by the E.U., U.S. and other governments, which restrict our ability to conduct business in Russia, we initiated a plan in the second quarter of 2022 to exit our 51% owned subsidiary in Russia. As a result, the Company determined that this subsidiary, which was reported within the Electrical Distribution Systems segment, initially met the held for sale criteria as of June 30, 2022. Consequently, during the year ended December 31, 2022, the Company recorded a pre-tax charge of $51 million to impair the carrying value of the Russian subsidiary’s net assets to fair value. On May 30, 2023, the Company completed the sale of its entire interest in the Russian subsidiary to JSC Samara Cables Company, the sole minority shareholder in the Russian subsidiary, for a nominal amount in exchange for all of the Company’s shares in the subsidiary. As a result of this transaction, the net assets held for sale of the Russian subsidiary were deconsolidated from the Company’s consolidated financial statements and the Company did not record any incremental gain or loss resulting from this disposition. Furthermore, losses relating to the Russian subsidiary during the held for sale period were de minimis. The former Russian subsidiary is not considered to be a related party of the Company after deconsolidation.
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Share-Based Compensation |
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| Share-Based Payment Arrangement [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Share-based Compensation | SHARE-BASED COMPENSATION Long-Term Incentive Plan The Aptiv PLC 2024 Long-Term Incentive Plan (the “2024 LTIP”), which was approved by the Company’s shareholders in April 2024, allows for the grant of awards of up to 9,880,000 ordinary shares for long-term compensation. Prior to April 2024, the Company issued awards for long-term compensation under the Aptiv PLC Long-Term Incentive Plan, as amended and restated effective April 23, 2015 (the “PLC LTIP”). The Company’s long-term incentive plans were designed to align the interests of management and shareholders. The awards can be in the form of shares, options, stock appreciation rights, restricted stock units (“RSUs”), performance awards and other share-based awards to the employees, directors, consultants and advisors of the Company. The Company has awarded annual long-term grants of RSUs under its long-term incentive plans in order to align management compensation with Aptiv’s overall business strategy. All of the RSUs granted under both the 2024 LTIP and PLC LTIP are eligible to receive dividend equivalents for any dividend paid from the grant date through the vesting date. When applicable, dividend equivalents are paid out in ordinary shares upon vesting of the underlying RSUs. In addition, the Company has competitive and market-appropriate ownership requirements for its directors and officers. In connection with the reorganization transaction as further described in Note 1. General, in December 2024, Old Aptiv established a new publicly-listed Jersey parent company, New Aptiv, which is resident for tax purposes in Switzerland. As a result of the Transaction, all issued and outstanding ordinary shares of Old Aptiv were exchanged on a one-for-one basis for newly issued ordinary shares of New Aptiv. In connection with the Transaction, New Aptiv assumed Old Aptiv’s long-term incentive plans. Board of Director Awards Aptiv has granted RSUs to the Board of Directors as detailed in the table below:
(1)Determined based on the closing price of the Company’s ordinary shares on the date of the grant. Executive Awards Aptiv has made annual grants of RSUs to its executives in February of each year beginning in 2012. These awards include a time-based vesting portion and a performance-based vesting portion, as well as continuity awards in certain years. The time-based RSUs, which make up 40% of the awards for Aptiv’s officers and 50% for Aptiv’s other executives, vest ratably over three years beginning on the first anniversary of the grant date. The performance-based RSUs, which make up 60% of the awards for Aptiv’s officers and 50% for Aptiv’s other executives, vest at the completion of a three-year performance period if certain targets are met. Each executive will receive between 0% and 240% (200% prior to 2025) of his or her target performance-based award based on the Company’s performance against established company-wide performance metrics, which are:
(1)Average return on invested capital is measured by tax-affected operating income divided by average invested capital. Average invested capital is measured by the sum of average total shareholders’ equity plus average net debt for each calendar year during the respective performance period. (2)Relative total shareholder return is measured by comparing the average closing price per share of the Company’s ordinary shares for the specified trading days in December of the performance period to the average closing price per share of the Company’s ordinary shares for the specified trading days in December of the year preceding the grant, including dividends, and assessed against a comparable measure of competitor and peer group companies. (3)The performance-based RSUs granted in 2025 are subject to a performance modifier based on relative total shareholder return, whereby the ultimate payout level of the performance-based RSUs may be adjusted upwards by 20% if relative total shareholder return is in the upper quartile against a comparable measure of competitor and peer group companies or downwards by 20% if in the bottom quartile for the specified trading days of the performance period as defined above. There will be no adjustment if relative total shareholder return is in the middle quartiles. (4)Average return on net assets is measured by tax-affected operating income divided by average net working capital plus average net property, plant and equipment for each calendar year during the respective performance period. The details of the annual executive grants were as follows:
The grant date fair value of the RSUs is determined based on the target number of awards issued, the closing price of the Company’s ordinary shares on the date of the grant of the award, including an estimate for forfeitures, and a contemporaneous valuation performed by a third-party valuation specialist with respect to the portion of the awards subject to relative total shareholder return. Any new executives hired after the annual executive RSU grant date may be eligible to participate in the 2024 LTIP. The Company has also granted additional awards to employees in certain periods under both the PLC LTIP and 2024 LTIP. Any off-cycle grants made to new hires or other employees are valued at their grant date fair value based on the closing price of the Company’s ordinary shares on the date of such grant. The details of shares issued for vested annual executive grants are as follows:
A summary of RSU activity, including award grants, vesting and forfeitures is provided below:
As of December 31, 2025, there were approximately 450,000 Aptiv performance-based RSUs, with a weighted average grant date fair value of $133.15, that were vested but not yet distributed. Aptiv recognized share-based compensation expense of $132 million ($118 million, net of tax), $112 million ($96 million, net of tax) and $107 million ($90 million net of tax) based on the Company’s best estimate of ultimate performance against the respective targets during the years ended December 31, 2025, 2024 and 2023, respectively. Aptiv will continue to recognize compensation expense, based on the grant date fair value of the awards applied to the Company’s best estimate of ultimate performance against the respective targets, over the requisite vesting periods of the awards. Based on the grant date fair value of the awards and the Company’s best estimate of ultimate performance against the respective targets as of December 31, 2025, unrecognized compensation expense on a pre-tax basis of approximately $178 million is anticipated to be recognized over a weighted average period of approximately two years. For the years ended December 31, 2025, 2024 and 2023, respectively, approximately $26 million, $23 million and $33 million of cash was paid and reflected as a financing activity in the consolidated statements of cash flows related to the tax withholding for vested RSUs. Subsidiary Awards During 2023, certain employees of Wind River were granted stock options in Westerly, LLC (a subsidiary of the Company and parent company of Wind River) (the “Subsidiary Awards”). These Subsidiary Awards vest ratably over a three-year period subject to continuing employment. Subsidiary Awards become exercisable upon vesting. A summary of the status of the Company’s non-vested Subsidiary Awards is provided below:
The following summarizes the weighted average inputs used in the Black-Scholes model to value the Subsidiary Awards granted during the years ended December 31, 2025, 2024 and 2023:
(1)Expected volatility was primarily based on the historical volatility of a group of comparable publicly traded entities as determined by the Company. Aptiv recognized share-based compensation expense related to these Subsidiary Awards of $7 million, $8 million and $8 million during the years ended December 31, 2025, 2024 and 2023, respectively. Aptiv will continue to recognize compensation expense based on the grant date fair value of the Subsidiary Awards over the requisite service period. As of December 31, 2025, unrecognized compensation expense on a pre-tax basis related to unvested Subsidiary Awards of approximately $3 million is anticipated to be recognized over a period of approximately one year.
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| Segment Reporting [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Segment Reporting | SEGMENT REPORTING In connection with the Separation, as further described in Note 26. Separation of Electrical Distribution Systems, in the first quarter of 2025, Aptiv realigned its business into three reportable operating segments: Advanced Safety and User Experience, Engineered Components Group and Electrical Distribution Systems. Prior period amounts have been adjusted retrospectively to reflect the change in reportable operating segments, consistent with the current year presentation, throughout the consolidated financial statements and the accompanying notes to the consolidated financial statements. Aptiv operates its core business along the following operating segments, which are grouped on the basis of similar product, market and operating factors: •Advanced Safety and User Experience, which includes platforms and modular offerings, such as intelligent sensors, high-performance compute, and advance software tools and services. •Engineered Components Group, which includes connection systems, high-performance interconnects, and cable management and protection solutions that optimize the distribution of power, signal and data for next-generation applications across multiple end markets. •Electrical Distribution Systems, which includes a full range of low voltage and high voltage power, signal and data distribution solutions needed to deliver fully integrated, cost-optimized architectures. As described in Note 26. Separation of Electrical Distribution Systems, the Company is pursuing a separation of the Electrical Distribution Systems business into a new, independent publicly traded company, through a transaction expected to be treated as a tax-free spin-off to its shareholders. •Eliminations and Other, which includes i) the elimination of inter-segment transactions, and ii) certain other expenses and income of a non-operating or strategic nature. The accounting policies of the segments are the same as those described in Note 2. Significant Accounting Policies, except that the disaggregated financial results for the segments have been prepared using a management approach, which is consistent with the basis and manner in which management internally disaggregates financial information for which Aptiv’s chief operating decision maker (“CODM”), who is the Company’s chair and chief executive officer, regularly reviews financial results to assess performance of, and make internal operating decisions about allocating resources to, the segments. Generally, Aptiv evaluates segment performance based on stand-alone segment net income before interest expense, other income (expense), net, income tax (expense) benefit, equity income (loss), net of tax, amortization, restructuring, Separation costs related to the planned spin-off of the Electrical Distribution Systems business, other acquisition and portfolio project costs (which includes costs incurred to integrate acquired businesses and to plan and execute product portfolio transformation actions, including business and product acquisitions and divestitures), goodwill and other asset impairments, compensation expense related to acquisitions and gains (losses) on business divestitures and other transactions (“Adjusted Operating Income”). Aptiv’s management, including the CODM, utilizes Adjusted Operating Income as the key performance measure of segment income or loss to evaluate segment performance, and for planning and forecasting purposes to allocate resources to the segments, as management believes this measure is most reflective of the operational profitability or loss of Aptiv’s operating segments. The CODM regularly evaluates budget-to-actual and period-over-period variances for this metric when making decisions about the allocation of operating and capital resources to each segment. The CODM also uses Adjusted Operating Income in evaluating the operating performance of each segment and as part of determining the compensation of the segment managers and certain other employees. Segment Adjusted Operating Income should not be considered a substitute for results prepared in accordance with U.S. GAAP and should not be considered an alternative to net income attributable to Aptiv, which is the most directly comparable financial measure to Adjusted Operating Income that is prepared in accordance with U.S. GAAP. Segment Adjusted Operating Income, as determined and measured by Aptiv, should also not be compared to similarly titled measures reported by other companies. Included below are sales, significant expenses and operating data for Aptiv’s segments for the years ended December 31, 2025, 2024 and 2023, as well as balance sheet data as of December 31, 2025 and 2024.
(1)Eliminations and Other includes the elimination of inter-segment transactions. Capital expenditures amounts are attributable to corporate administrative and support functions, including corporate headquarters and certain technical centers. (2)Other segment items represent costs that are not included in Adjusted operating income, such as other acquisitions and portfolio project costs, goodwill and other asset impairments, compensation expense related to acquisitions and Separation costs, as described above in the definition of Adjusted operating income. The reconciliations of Segment Adjusted Operating Income to net income attributable to Aptiv for the years ended December 31, 2025, 2024 and 2023 are as follows:
(1)Eliminations and Other includes corporate assets and the elimination of inter-segment transactions. Information concerning principal geographic areas is set forth below. Net sales reflects the manufacturing location and is for the years ended December 31, 2025, 2024 and 2023. Long-lived assets is as of December 31, 2025, 2024 and 2023.
(1)Includes property, plant and equipment, net of accumulated depreciation and operating lease right-of-use assets. (2)Includes net sales and machinery, equipment and tooling that relate to the Company’s maquiladora operations located in Mexico. These assets are utilized to produce products sold to customers located in the U.S. (3)Includes Aptiv’s country of domicile, Jersey. The Company had no sales or long-lived assets in Jersey in any period. The largest portion of net sales in the Europe, Middle East & Africa region was $1,639 million, $1,632 million and $1,701 million in Germany for the years ended December 31, 2025, 2024 and 2023, respectively. (4)Net sales and long-lived assets in Asia Pacific are primarily attributable to China.
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Fourth Quarter Data (Unaudited) |
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| Quarterly Financial Data [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Quarterly Financial Information | FOURTH QUARTER DATA (UNAUDITED) The following is a condensed summary of the Company’s unaudited results of operations for the three months ended December 31, 2025 and 2024.
(1)In the fourth quarter of 2025, Aptiv recorded restructuring charges totaling $36 million. In the fourth quarter of 2024, Aptiv recorded restructuring charges totaling $68 million, of which $25 million was recognized for a program initiated in the fourth quarter of 2024 focused on global salaried workforce optimization. Refer to Note 10. Restructuring for additional information. (2)In the fourth quarter of 2024, Aptiv recorded a non-cash long-lived asset impairment charge of approximately $36 million related to its equity method investment in TTTech Auto, as further discussed in Note 5. Investments in Affiliates.
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| Revenue from Contract with Customer [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Revenue from Contract with Customer | REVENUE Refer to Note 2. Significant Accounting Policies for a complete description of the Company’s revenue recognition accounting policy. Nature of Goods and Services The principal activity from which the Company generates its revenue is the manufacturing of production parts for OEM customers. Aptiv recognizes revenue for production parts at a point in time, rather than over time, as the performance obligation is satisfied when customers obtain control of the product upon title transfer and not as the product is manufactured or developed. Although production parts are highly customized with no alternative use, Aptiv does not have an enforceable right to payment as customers have the right to cancel a product program without a notification period. The amount of revenue recognized is based on the purchase order price and adjusted for revenue allocated to variable consideration (i.e., estimated rebates and price discounts), as applicable. Customers typically pay for production parts based on customary business practices with payment terms averaging 60 days. The Company also generates revenue from the sale of software licenses, post delivery support and maintenance and professional software services. The Company generally recognizes revenue for software licenses and professional software services at a point in time upon delivery or when the services are provided. Revenue from post delivery support and maintenance for software contracts is generally recognized over time on a ratable basis over the contract term. Under certain of these arrangements, timing may differ between revenue recognition and billing. Disaggregation of Revenue Revenue generated from Aptiv’s operating segments is disaggregated by primary geographic market and by core product line in the following tables for the years ended December 31, 2025, 2024 and 2023. Information concerning geographic market reflects the manufacturing location. Revenue by geographic market for the years ended December 31, 2025, 2024 and 2023 is as follows:
Revenue by core product line for the years ended December 31, 2025, 2024 and 2023 is as follows:
Contract Balances Contract liabilities solely consist of deferred revenue. As of December 31, 2025 and 2024, the balance of contract liabilities was $90 million (of which $84 million was recorded in other current liabilities and $6 million was recorded in other long-term liabilities) and $124 million (of which $111 million was recorded in other current liabilities and $13 million was recorded in other long-term liabilities), respectively. The decrease in the contract liabilities balance was primarily driven by $106 million of revenues recognized during the year ended December 31, 2025 that were included in the contract liability balance as of December 31, 2024, partially offset by cash payments received or due in advance of the performance obligation being satisfied. Contract assets are primarily comprised of unbilled receivables, which consist of amounts related to the Company’s unconditional right to consideration for completed performance obligations that have not been invoiced. As of December 31, 2025 and 2024, the balance of contract assets was $160 million (of which $68 million was recorded in other current assets and $92 million was recorded in other long-term assets) and $130 million (of which $65 million was recorded in other current assets and $65 million was recorded in other long-term assets), respectively. Remaining Performance Obligations For production parts, customer contracts generally are represented by a combination of a current purchase order and a current production schedule issued by the customer. There are no contracts for production parts outstanding beyond one year. Aptiv does not enter into fixed long-term supply agreements. As permitted, Aptiv does not disclose information about remaining performance obligations that have original expected durations of one year or less for production parts. Customer contracts for sales of software and related services are generally represented by a sales contract or purchase order with contract durations typically ranging from one to three years. Remaining performance obligations include contract liabilities and unbilled amounts that will be recognized as revenue in future periods. Transaction price allocated to the remaining performance obligation is based on the standalone selling price. The value of the transaction price allocated to remaining performance obligations under software and related service contracts as of December 31, 2025 was approximately $172 million. The Company expects to recognize approximately 65% of remaining performance obligations as revenue in the next twelve months, and the remainder thereafter. Payments to Customers From time to time, Aptiv makes payments to customers in conjunction with ongoing business. These payments to customers are generally recognized as a reduction to revenue at the time of the commitment to make these payments. However, certain other payments to customers, or upfront fees, are capitalized as they are directly attributable to a contract, are incremental and management expects the fees to be recoverable. As of December 31, 2025 and 2024, Aptiv has recorded $54 million (of which $14 million was classified within other current assets and $40 million was classified within other long-term assets) and $53 million (of which $10 million was classified within other current assets and $43 million was classified within other long-term assets), respectively, related to these capitalized upfront fees. Capitalized upfront fees are amortized to revenue based on the transfer of goods and services to the customer for which the upfront fees relate, which typically range from three to five years. There have been no impairment losses in relation to the costs capitalized. The amount of amortization to net sales was $10 million, $17 million and $27 million for the years ended December 31, 2025, 2024 and 2023, respectively.
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| Leases | LEASES Lease Portfolio The Company has operating and finance leases for real estate, office equipment, automobiles, forklifts and certain other equipment. The Company's leases have remaining lease terms of one year to 25 years, some of which include options to extend the leases for up to ten years, and some of which include options to terminate the leases within one year. Certain of our lease agreements include rental payments which are adjusted periodically for inflation. Our lease agreements do not contain any material residual value guarantees or material restrictive covenants. When available, we use the rate implicit in the lease to discount lease payments to present value; however, most of our leases do not provide a readily determinable implicit rate. Therefore, we must estimate our incremental borrowing rate to discount the lease payments based on information available at lease commencement. The incremental borrowing rate is not a quoted rate and is primarily derived by applying a spread over U.S. Treasury rates with a similar duration to the Company’s lease payments. The spread utilized is based on the Company’s credit rating and the impact of full collateralization. Related Party Lease Agreement Aptiv subleases certain office space to Motional, our autonomous driving joint venture, which has a remaining lease term of approximately three years as of December 31, 2025. Total income under the agreement was $2 million, $3 million and $4 million during the years ended December 31, 2025, 2024 and 2023, respectively. The sublease income and Aptiv’s associated operating lease cost are recorded to cost of sales in the consolidated statements of operations. The Company believes the terms of the lease agreement have not significantly been affected by the fact the Company and the lessee are related parties. The components of lease expense were as follows:
(1)Sublease income excludes rental income from owned properties of $9 million, $9 million and $8 million for the years ended December 31, 2025, 2024 and 2023, respectively, which is included in other income, net. There were no impairments of lease assets during the year ended December 31, 2025. During the year ended December 31, 2024, the Company recorded impairment charges of $14 million related to operating lease right-of-use assets that will no longer be in use during the remaining lease terms, which was recorded within cost of sales in the consolidated statements of operations. During the year ended December 31, 2023, the Company recorded an impairment charge of $10 million related to an operating lease right-of-use asset in Ukraine that will no longer be in use during the remaining lease term, which was recorded within cost of sales in the consolidated statements of operations. Supplemental cash flow and other information related to leases was as follows:
Supplemental balance sheet information related to leases was as follows:
Maturities of lease liabilities were as follows:
As of December 31, 2025, the Company has entered into additional operating leases, primarily for real estate, that have not yet commenced of approximately $50 million. These operating leases are anticipated to commence primarily in 2026 with lease terms of to ten years.
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Subsequent Events |
12 Months Ended |
|---|---|
Dec. 31, 2025 | |
| Subsequent Events [Abstract] | |
| Separation of Electrical Distribution Systems | SEPARATION OF ELECTRICAL DISTRIBUTION SYSTEMS On January 22, 2025, the Company announced its intention to pursue a separation of its Electrical Distribution Systems business into a new, independent publicly traded company, through a transaction expected to be treated as a tax-free spin-off to its shareholders (the “Separation”). The Company plans to complete the Separation by April 1, 2026, subject to customary closing conditions. The new publicly traded Electrical Distributions Systems spin-off company will be named Versigent, and will trade on the NYSE under the symbol “VGNT” following the distribution date. As described in Note 11. Debt, in November 2025 Versigent, the holding company formed in connection with the Separation, entered into the Spin-Off Credit Agreement, which will provide a senior secured five-year $500 million term loan facility and a $850 million five-year senior secured revolving credit facility in connection with the Separation. The Spin-Off Credit Facilities are expected to become available to Versigent no later than the date of the Separation, subject to the satisfaction of certain conditions customary for financings of this type. During the year ended December 31, 2025, the Company incurred costs of approximately $178 million related to the Separation. These costs, which are included in selling, general and administrative expense within the consolidated statements of operations, were primarily related to third-party professional fees associated with planning the Separation. The Company expects to continue to incur additional expenses related to the Separation through the completion of the transaction.
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Unusual or Infrequently Occurring Items |
12 Months Ended |
|---|---|
Dec. 31, 2025 | |
| Unusual or Infrequent Items, or Both [Abstract] | |
| Separation of Electrical Distribution Systems | SEPARATION OF ELECTRICAL DISTRIBUTION SYSTEMS On January 22, 2025, the Company announced its intention to pursue a separation of its Electrical Distribution Systems business into a new, independent publicly traded company, through a transaction expected to be treated as a tax-free spin-off to its shareholders (the “Separation”). The Company plans to complete the Separation by April 1, 2026, subject to customary closing conditions. The new publicly traded Electrical Distributions Systems spin-off company will be named Versigent, and will trade on the NYSE under the symbol “VGNT” following the distribution date. As described in Note 11. Debt, in November 2025 Versigent, the holding company formed in connection with the Separation, entered into the Spin-Off Credit Agreement, which will provide a senior secured five-year $500 million term loan facility and a $850 million five-year senior secured revolving credit facility in connection with the Separation. The Spin-Off Credit Facilities are expected to become available to Versigent no later than the date of the Separation, subject to the satisfaction of certain conditions customary for financings of this type. During the year ended December 31, 2025, the Company incurred costs of approximately $178 million related to the Separation. These costs, which are included in selling, general and administrative expense within the consolidated statements of operations, were primarily related to third-party professional fees associated with planning the Separation. The Company expects to continue to incur additional expenses related to the Separation through the completion of the transaction.
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Insider Trading Arrangements |
3 Months Ended |
|---|---|
Dec. 31, 2025 | |
| Trading Arrangements, by Individual | |
| Rule 10b5-1 Arrangement Adopted | false |
| Non-Rule 10b5-1 Arrangement Adopted | false |
| Rule 10b5-1 Arrangement Terminated | false |
| Non-Rule 10b5-1 Arrangement Terminated | false |
Cybersecurity Risk Management and Strategy Disclosure |
12 Months Ended |
|---|---|
Dec. 31, 2025 | |
| Cybersecurity Risk Management, Strategy, and Governance [Line Items] | |
| Cybersecurity Risk Management Processes for Assessing, Identifying, and Managing Threats [Text Block] | Risk Management and Strategy Our cross-functional cybersecurity teams are responsible for addressing both enterprise and product cybersecurity risks. These teams, which are comprised of experts both within the organization and externally, utilize a defensive cybersecurity strategy with multiple layers of cybersecurity controls to protect our data (and data of others in our possession), systems and products. Enterprise and product cybersecurity are incorporated into the Company’s overall risk management process. On a monthly basis, the Company’s cross-functional Enterprise Risk Management Committee meets to discuss short-term and long-term enterprise-wide risks and necessary action plans to mitigate those risks. The Chief Information Security Officer (the “CISO”) regularly presents to the Company’s Enterprise Risk Management Committee on key cybersecurity risks, threats and developments, as well as the Company’s strategies to mitigate those risks. Enterprise Cybersecurity The Company’s Enterprise Cybersecurity team, led by the CISO, is responsible for identifying, assessing the severity of, managing and remediating cybersecurity risks to the Company’s information technology infrastructure. Risks are identified through vulnerability hunting, infrastructure penetration testing, threat intelligence activities and other processes defined by the infrastructure Governance, Risk and Compliance (“GRC”) assessment program utilized by the Company. Furthermore, this team seeks to reduce cybersecurity risks through a number of activities, including annual cybersecurity training for the majority of the Company’s employees, phishing tests, compliance assessments, vulnerability and noncompliance remediation and the implementation and maintenance of new cybersecurity technology. Third-party service providers are also utilized by the Enterprise Cybersecurity team to play a supporting role in incident response, threat intelligence, firewall management, vulnerability management and endpoint management and detection. Aptiv is also exposed to cybersecurity risks at third-parties, such as suppliers, customers, service providers and consultants. Third-party risk to the Company is identified through an internal third-party risk management process, which involves analyzing third parties for cybersecurity risk at onboarding and throughout the duration of their relationship with the Company. For third-parties with a high cyber risk, we also utilize external firms to monitor such third-parties for threats and to provide remediation support as needed. Product Cybersecurity The Company’s Product Cybersecurity team, led by the Product Cybersecurity Officer (“PCSO”), is responsible for assessing and managing the Company’s cybersecurity risk as it relates to Aptiv’s product portfolio. Risks are identified through threat intelligence, security testing, including penetration testing, audits and other processes defined by the Company’s product cybersecurity GRC program. The processes by which the Product Cybersecurity team manages automotive product security risks have been audited, assessed and certified as compliant with various applicable international regulatory standards by independent third-party auditors.
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| Cybersecurity Risk Management Processes Integrated [Flag] | true |
| Cybersecurity Risk Management Processes Integrated [Text Block] | Aptiv has a risk-based cybersecurity program, dedicated to protecting our data, products and information technology systems as well as data belonging to our customers, suppliers and employees. Our ability to keep our business operating effectively depends on the functional and efficient operation of information technology capabilities, both internally and externally. |
| Cybersecurity Risk Management Third Party Engaged [Flag] | true |
| Cybersecurity Risk Third Party Oversight and Identification Processes [Flag] | true |
| Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Flag] | false |
| Cybersecurity Risk Board of Directors Oversight [Text Block] | Board of Directors Oversight The Company’s Board of Directors (the “Board”) takes an active role in risk oversight related to cybersecurity matters, primarily through the Audit Committee (the “AC”), which covers enterprise cybersecurity risk, and the Innovation and Technology Committee (the “ITC”), which covers product cybersecurity risk. The Board, individually and through the AC and ITC, regularly reviews relevant information technology and cybersecurity matters and receives periodic updates from information technology and cybersecurity subject matter experts as part of its risk assessment procedures, including analysis of existing and emerging risks, as well as plans and strategies to address those risks. In connection with the Board’s risk management oversight responsibility, the entire Board receives a full briefing from management annually on cybersecurity matters, as well as periodic briefings based on specific requests or current events. On a regular basis, the Board also reviews the Company’s enterprise risk management program, within which the Company’s cybersecurity processes have been integrated, as described above. The Board and AC regularly review the identification and management of enterprise cybersecurity risks and review regular reports from management on system vulnerabilities and security measures in effect to deter or mitigate breaches or hacking activities. The AC also reviews our guidelines and policies with respect to risk assessment and management of our major financial and information technology risk exposures, including enterprise cybersecurity, along with the monitoring and mitigation of identified exposures. The Board and ITC regularly review the identification and management of product cybersecurity risks and review regular reports from management on risks and mitigation strategies in effect to reduce product cybersecurity risk. The ITC also reviews our guidelines and policies with respect to risk assessment and management of product security risks, including both our approach toward a secure systems development lifecycle and product security incident response. In 2025, we did not identify any cybersecurity threats that have materially affected or are reasonably likely to materially affect our business strategy, results of operations, or financial condition. However, despite our efforts, we cannot eliminate all risks from cybersecurity threats, or provide assurances that we have not experienced an undetected cybersecurity incident. For more information about these risks, please refer to Item 1A. Risk Factors of this Annual Report on Form 10-K — “We face risks related to cybersecurity for both our infrastructure and products and any cybersecurity breach or failure of one or more key information technology systems, or those of third-parties with which we do business could have a material adverse impact on our business or reputation.”
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| Cybersecurity Risk Board Committee or Subcommittee Responsible for Oversight [Text Block] | The Company’s Board of Directors (the “Board”) takes an active role in risk oversight related to cybersecurity matters, primarily through the Audit Committee (the “AC”), which covers enterprise cybersecurity risk, and the Innovation and Technology Committee (the “ITC”), which covers product cybersecurity risk. |
| Cybersecurity Risk Process for Informing Board Committee or Subcommittee Responsible for Oversight [Text Block] | In connection with the Board’s risk management oversight responsibility, the entire Board receives a full briefing from management annually on cybersecurity matters, as well as periodic briefings based on specific requests or current events. On a regular basis, the Board also reviews the Company’s enterprise risk management program, within which the Company’s cybersecurity processes have been integrated, as described above. |
| Cybersecurity Risk Role of Management [Text Block] | Enterprise Cybersecurity The Company’s Enterprise Cybersecurity team, led by the CISO, is responsible for identifying, assessing the severity of, managing and remediating cybersecurity risks to the Company’s information technology infrastructure. Risks are identified through vulnerability hunting, infrastructure penetration testing, threat intelligence activities and other processes defined by the infrastructure Governance, Risk and Compliance (“GRC”) assessment program utilized by the Company. Furthermore, this team seeks to reduce cybersecurity risks through a number of activities, including annual cybersecurity training for the majority of the Company’s employees, phishing tests, compliance assessments, vulnerability and noncompliance remediation and the implementation and maintenance of new cybersecurity technology. Third-party service providers are also utilized by the Enterprise Cybersecurity team to play a supporting role in incident response, threat intelligence, firewall management, vulnerability management and endpoint management and detection. Aptiv is also exposed to cybersecurity risks at third-parties, such as suppliers, customers, service providers and consultants. Third-party risk to the Company is identified through an internal third-party risk management process, which involves analyzing third parties for cybersecurity risk at onboarding and throughout the duration of their relationship with the Company. For third-parties with a high cyber risk, we also utilize external firms to monitor such third-parties for threats and to provide remediation support as needed. Product Cybersecurity The Company’s Product Cybersecurity team, led by the Product Cybersecurity Officer (“PCSO”), is responsible for assessing and managing the Company’s cybersecurity risk as it relates to Aptiv’s product portfolio. Risks are identified through threat intelligence, security testing, including penetration testing, audits and other processes defined by the Company’s product cybersecurity GRC program. The processes by which the Product Cybersecurity team manages automotive product security risks have been audited, assessed and certified as compliant with various applicable international regulatory standards by independent third-party auditors.
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| Cybersecurity Risk Management Positions or Committees Responsible [Flag] | true |
| Cybersecurity Risk Management Positions or Committees Responsible [Text Block] | Enterprise Cybersecurity The Company’s Enterprise Cybersecurity team, led by the CISO, is responsible for identifying, assessing the severity of, managing and remediating cybersecurity risks to the Company’s information technology infrastructure. Risks are identified through vulnerability hunting, infrastructure penetration testing, threat intelligence activities and other processes defined by the infrastructure Governance, Risk and Compliance (“GRC”) assessment program utilized by the Company. Furthermore, this team seeks to reduce cybersecurity risks through a number of activities, including annual cybersecurity training for the majority of the Company’s employees, phishing tests, compliance assessments, vulnerability and noncompliance remediation and the implementation and maintenance of new cybersecurity technology. Third-party service providers are also utilized by the Enterprise Cybersecurity team to play a supporting role in incident response, threat intelligence, firewall management, vulnerability management and endpoint management and detection. Aptiv is also exposed to cybersecurity risks at third-parties, such as suppliers, customers, service providers and consultants. Third-party risk to the Company is identified through an internal third-party risk management process, which involves analyzing third parties for cybersecurity risk at onboarding and throughout the duration of their relationship with the Company. For third-parties with a high cyber risk, we also utilize external firms to monitor such third-parties for threats and to provide remediation support as needed. Product Cybersecurity The Company’s Product Cybersecurity team, led by the Product Cybersecurity Officer (“PCSO”), is responsible for assessing and managing the Company’s cybersecurity risk as it relates to Aptiv’s product portfolio. Risks are identified through threat intelligence, security testing, including penetration testing, audits and other processes defined by the Company’s product cybersecurity GRC program. The processes by which the Product Cybersecurity team manages automotive product security risks have been audited, assessed and certified as compliant with various applicable international regulatory standards by independent third-party auditors.
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| Cybersecurity Risk Process for Informing Management or Committees Responsible [Text Block] | The Board, individually and through the AC and ITC, regularly reviews relevant information technology and cybersecurity matters and receives periodic updates from information technology and cybersecurity subject matter experts as part of its risk assessment procedures, including analysis of existing and emerging risks, as well as plans and strategies to address those risks. In connection with the Board’s risk management oversight responsibility, the entire Board receives a full briefing from management annually on cybersecurity matters, as well as periodic briefings based on specific requests or current events. On a regular basis, the Board also reviews the Company’s enterprise risk management program, within which the Company’s cybersecurity processes have been integrated, as described above. |
| Cybersecurity Risk Management Positions or Committees Responsible Report to Board [Flag] | true |
Significant Accounting Policies (Policies) |
12 Months Ended |
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Dec. 31, 2025 | |
| Accounting Policies [Abstract] | |
| Consolidation, Policy | Consolidation—The consolidated financial statements include the accounts of Aptiv and the subsidiaries in which Aptiv holds a controlling financial or management interest and variable interest entities of which Aptiv has determined that it is the primary beneficiary. Aptiv’s share of the earnings or losses of non-controlled affiliates, over which Aptiv exercises significant influence (generally a 20% to 50% ownership interest), is included in the consolidated operating results using the equity method of accounting. When Aptiv does not have the ability to exercise significant influence (generally when ownership interest is less than 20%), investments in non-consolidated affiliates without readily determinable fair value are measured at cost, less impairments, adjusted for observable price changes in orderly transactions for identical or similar investments of the same issuer, while investments in publicly traded equity securities are measured at fair value based on quoted prices for identical assets on active market exchanges as of each reporting date. The Company monitors its investments in affiliates for indicators of other-than-temporary declines in value on an ongoing basis. If the Company determines that such a decline has occurred, an impairment loss is recorded, which is measured as the difference between carrying value and estimated fair value. Estimated fair value is generally determined using an income approach based on discounted cash flows or negotiated transaction values. Intercompany transactions and balances between consolidated Aptiv businesses have been eliminated. During the years ended December 31, 2025, 2024 and 2023, Aptiv received dividends of $20 million, $12 million and $5 million, respectively, from its equity method investments. The dividends were recognized as a reduction to the investment and represented a return on investment included in cash flows from operating activities. Aptiv held no investments in publicly traded equity securities as of December 31, 2025. Aptiv’s investments in publicly traded equity securities totaled $11 million as of December 31, 2024 and are classified within other long-term assets in the consolidated balance sheets. Aptiv’s non-publicly traded investments totaled $65 million and $167 million as of December 31, 2025 and 2024, respectively, and are classified within other long-term assets in the consolidated balance sheets. Refer to Note 5. Investments in Affiliates for further information regarding Aptiv’s investments. In 2022, the Company acquired 85% of the equity interests of Intercable Automotive Solutions S.r.l. (“Intercable Automotive”). Concurrent with the acquisition, the Company entered into an agreement with the noncontrolling interest holders that provides the Company with the right to purchase, and the noncontrolling interest holders with the right to sell, the remaining 15% of Intercable Automotive for cash at a contractually defined value beginning in 2026. As a result of this redemption feature, the Company recorded the redeemable noncontrolling interest at its acquisition-date fair value to temporary equity in the consolidated balance sheet. The redeemable noncontrolling interest is adjusted each reporting period for the income (loss) attributable to the noncontrolling interest, and for any measurement period adjustments necessary to record the redeemable noncontrolling interest at the higher of its redemption value, assuming it was redeemable at the reporting date, or its carrying value. Any measurement period adjustments are recorded to retained earnings, with a corresponding increase or reduction to net income attributable to Aptiv. Redeemable noncontrolling interest was $102 million and $92 million as of December 31, 2025 and 2024, respectively.
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| Use of Estimates, Policy | Use of estimates—Preparation of consolidated financial statements in conformity with U.S. GAAP requires the use of estimates and assumptions that affect amounts reported therein. Generally, matters subject to estimation and judgment include amounts related to accounts receivable realization, inventory obsolescence, asset impairments, useful lives of intangible and fixed assets, deferred tax asset valuation allowances, income taxes, pension benefit plan assumptions, accruals related to litigation, warranty costs, environmental remediation costs, contingent consideration arrangements, redeemable noncontrolling interest, worker’s compensation accruals and healthcare accruals. Due to the inherent uncertainty involved in making estimates, actual results reported in future periods may be based upon amounts that differ from those estimates.
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| Revenue Recognition, Policy | Revenue recognition—Revenue is measured based on consideration specified in a contract with a customer. Customer contracts for production parts generally are represented by a combination of a current purchase order and a current production schedule issued by the customer. Substantially all of the Company's revenue is generated from the sale of manufactured production parts, wherein there is a single performance obligation. Transfer of control and revenue recognition for the Company’s sales of production parts generally occurs upon shipment or delivery of the product, which is when title, ownership, and risk of loss pass to the customer and is based on the applicable customer shipping terms. Revenue is measured based on the transaction price and the quantity of parts specified in a contract with a customer. Refer to Note 24. Revenue for further detail of the Company’s accounting for its revenue from sales of production parts. Customer contracts for software licenses are generally represented by a sales contract or purchase order with contract durations typically ranging from one to three years. The Company recognizes revenue when it satisfies a performance obligation by transferring control over a product or service to a customer. Revenue from software licenses and professional software services is generally recognized at a point in time upon delivery or when the services are provided. Revenue from post delivery support and maintenance for software contracts is generally recognized over time on a ratable basis over the contract term. Certain software license contracts contain multiple performance obligations, for which the Company allocates the contract’s transaction price to each performance obligation based on the estimated relative standalone selling price of each distinct performance obligation in the contract. The standalone selling prices are generally determined based on observable inputs, such as the prices of standalone sales and historical contract pricing. Under certain of these arrangements, timing may differ between revenue recognition and billing. Refer to Note 24. Revenue for further detail of the Company’s accounting for its revenue from contracts with customers, including contract balances associated with software sales. From time to time, Aptiv enters into pricing agreements with its customers that provide for price reductions on production parts, some of which are conditional upon achieving certain joint cost saving targets, which are accounted for as variable consideration. In these instances, revenue is recognized based on the agreed-upon price at the time of shipment if available, or in the event the Company concludes that a portion of the revenue for a given part may vary from the purchase order and requires estimation, the Company records consideration at the most likely amount that the Company expects to be entitled to based on historical experience and input from customer negotiations. Sales incentives and allowances are recognized as a reduction to revenue at the time of the related sale. In addition, from time to time, Aptiv makes payments to customers in conjunction with ongoing business. These payments to customers are generally recognized as a reduction to revenue at the time of the commitment to make these payments. However, certain other payments to customers, or upfront fees, meet the criteria to be considered a cost to obtain a contract as they are directly attributable to a contract, are incremental and management expects the fees to be recoverable. Aptiv collects and remits taxes assessed by different governmental authorities that are both imposed on and concurrent with a revenue-producing transaction between the Company and the Company’s customers. These taxes may include, but are not limited to, sales, use, value-added, and some excise taxes. Aptiv reports the collection of these taxes on a net basis (excluded from revenues). Shipping and handling fees billed to customers are included in net sales, while costs of shipping and handling are included in cost of sales. Refer to Note 24. Revenue for further information. Refer to Note 2. Significant Accounting Policies for a complete description of the Company’s revenue recognition accounting policy. Nature of Goods and Services The principal activity from which the Company generates its revenue is the manufacturing of production parts for OEM customers. Aptiv recognizes revenue for production parts at a point in time, rather than over time, as the performance obligation is satisfied when customers obtain control of the product upon title transfer and not as the product is manufactured or developed. Although production parts are highly customized with no alternative use, Aptiv does not have an enforceable right to payment as customers have the right to cancel a product program without a notification period. The amount of revenue recognized is based on the purchase order price and adjusted for revenue allocated to variable consideration (i.e., estimated rebates and price discounts), as applicable. Customers typically pay for production parts based on customary business practices with payment terms averaging 60 days. The Company also generates revenue from the sale of software licenses, post delivery support and maintenance and professional software services. The Company generally recognizes revenue for software licenses and professional software services at a point in time upon delivery or when the services are provided. Revenue from post delivery support and maintenance for software contracts is generally recognized over time on a ratable basis over the contract term. Under certain of these arrangements, timing may differ between revenue recognition and billing.
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| Net Income Per Share, Policy | Net income per share—Basic net income per share is computed by dividing net income attributable to ordinary shareholders by the weighted average number of ordinary shares outstanding during the period. Diluted net income per share reflects the weighted average dilutive impact of all potentially dilutive securities from the date of issuance and is computed using the treasury stock and if-converted methods. Prior to the conversion of the 5.50% Mandatory Convertible Preferred Shares, Series A, $0.01 par value per share (the “MCPS”) into ordinary shares in June 2023, the if-converted method was used to determine if the impact of the conversion of the MCPS into ordinary shares was more dilutive than the MCPS dividends to net income per share. If so, the MCPS were assumed to have been converted at the later of the beginning of the period or the time of issuance, and the resulting ordinary shares were included in the denominator and the MCPS dividends were added back to the numerator. Unless otherwise noted, share and per share amounts included in these notes are on a diluted basis. Refer to Note 15. Shareholders’ Equity and Net Income Per Share for additional information including the calculation of basic and diluted net income per share. Net Income Per Share Basic net income per share is computed by dividing net income attributable to ordinary shareholders by the weighted average number of ordinary shares outstanding during the period. Diluted net income per share reflects the weighted average dilutive impact of all potentially dilutive securities from the date of issuance and is computed using the treasury stock and if- converted methods. Prior to the conversion of the MCPS into ordinary shares in June 2023, the if-converted method was used to determine if the impact of the conversion of the MCPS into ordinary shares was more dilutive than the MCPS dividends to net income per share. If so, the MCPS were assumed to have been converted at the later of the beginning of the period or the time of issuance, and the resulting ordinary shares were included in the denominator and the MCPS dividends were added back to the numerator. Unless otherwise noted, share and per share amounts included in these notes are on a diluted basis. For the year ended December 31, 2023, the calculation of net income per share includes the dilutive impacts of the MCPS under the if-converted method. For all periods presented, the calculation of net income per share also contemplates the dilutive impacts, if any, of the Company’s share-based compensation plans. Refer to Note 21. Share-Based Compensation for additional information.
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| Research and Development, Policy | Research and development—Costs are incurred in connection with research and development programs that are expected to contribute to future earnings. Such costs are charged against income as incurred. Total research and development expenses, including engineering, net of customer reimbursements, were approximately $1,129 million, $1,097 million and $1,289 million for the years ended December 31, 2025, 2024 and 2023, respectively.
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| Cash and Cash Equivalents, Policy | Cash and cash equivalents—Cash and cash equivalents are defined as short-term, highly liquid investments with original maturities of three months or less, for which the book value approximates fair value.
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| Restricted Cash, Policy | Restricted cash—Restricted cash primarily includes balances on deposit at financial institutions that have issued letters of credit in favor of Aptiv and cash deposited into escrow accounts.
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| Accounts Receivable, Policy | Accounts receivable—Aptiv enters into agreements to sell certain of its accounts receivable, primarily in Europe. Sales of receivables are accounted for in accordance with Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) Topic 860, Transfers and Servicing (“ASC 860”). Agreements which result in true sales of the transferred receivables, as defined in ASC 860, which occur when receivables are transferred without recourse to the Company, are excluded from amounts reported in the consolidated balance sheets. Cash proceeds received from such sales are included in operating cash flows. Agreements that allow Aptiv to maintain effective control over the transferred receivables and which do not qualify as a sale, as defined in ASC 860, are accounted for as secured borrowings and recorded in the consolidated balance sheets within accounts receivable, net and short-term debt. The expenses associated with receivables factoring are recorded in the consolidated statements of operations within interest expense. The Company exchanges certain amounts of accounts receivable, primarily in the Asia Pacific region, for bank notes with original maturities greater than three months. The collection of such bank notes are included in operating cash flows based on the substance of the underlying transactions, which are operating in nature. Bank notes held by the Company with original maturities of three months or less are classified as cash and cash equivalents within the consolidated balance sheets, and those with original maturities of greater than three months are classified as notes receivable within other current assets. The Company may hold such bank notes until maturity, exchange them with suppliers to settle liabilities, or sell them to third-party financial institutions in exchange for cash.
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| Credit Loss, Policy | Credit losses—Aptiv is exposed to credit losses primarily through the sale of vehicle components, software licenses and services. Aptiv assesses the creditworthiness of a counterparty by conducting ongoing credit reviews, which considers the Company’s expected billing exposure and timing for payment, as well as the counterparty’s established credit rating. When a credit rating is not available, the Company’s assessment is based on an analysis of the counterparty’s financial statements. Aptiv also considers contract terms and conditions, country and political risk, and business strategy in its evaluation. Based on the outcome of this review, the Company establishes a credit limit for each counterparty. The Company continues to monitor its ongoing credit exposure through active review of counterparty balances against contract terms and due dates, which includes timely account reconciliation, payment confirmation and dispute resolution. The Company may also employ collection agencies and legal counsel to pursue recovery of defaulted receivables, if necessary. Aptiv primarily utilizes historical loss and recovery data, combined with information on current economic conditions and reasonable and supportable forecasts to develop the estimate of the allowance for doubtful accounts in accordance with ASC Topic 326, Financial Instruments – Credit Losses (“ASC 326”). As of December 31, 2025 and 2024, the Company reported $3,477 million and $3,261 million, respectively, of accounts receivable, net of the allowances, which includes the allowance for doubtful accounts of $45 million and $37 million, respectively. The provision for doubtful accounts was $13 million, $11 million, and $12 million for the years ended December 31, 2025, 2024 and 2023, respectively. Other changes in the allowance were not material for the year ended December 31, 2025.
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| Inventories, Policy | Inventories—As of December 31, 2025 and 2024, inventories are stated at the lower of cost, determined on a first-in, first-out basis, or net realizable value, including direct material costs and direct and indirect manufacturing costs. Refer to Note 3. Inventories for additional information. Obsolete inventory is identified based on analysis of inventory for known obsolescence issues, and, generally, the net realizable value of inventory on hand in excess of one year’s supply is fully-reserved. From time to time, payments may be received from suppliers. These payments from suppliers are recognized as a reduction of the cost of the material acquired during the period to which the payments relate. In some instances, supplier rebates are received in conjunction with or concurrent with the negotiation of future purchase agreements and these amounts are amortized over the prospective agreement period as purchases are made. Inventories are stated at the lower of cost, determined on a first-in, first-out basis, or net realizable value, including direct material costs and direct and indirect manufacturing costs.
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| Property, Policy | Property—Major improvements that materially extend the useful life of property are capitalized. Expenditures for repairs and maintenance are charged to expense as incurred. Depreciation is determined based on a straight-line method over the estimated useful lives of groups of property. Leasehold improvements under finance leases are depreciated over the period of the lease or the life of the property, whichever is shorter. Refer to Note 6. Property, Net and Note 25. Leases for additional information.
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| Pre-production costs related to long-term supply agreements, Policy | Pre-production costs related to long-term supply agreements—The Company incurs pre-production engineering, development and tooling costs related to products produced for its customers under long-term supply agreements. Engineering, testing and other costs incurred in the design and development of production parts are expensed as incurred, unless the costs are reimbursable, as specified in a customer contract. As of December 31, 2025 and 2024, $318 million and $305 million of such contractually reimbursable costs were capitalized, respectively. These amounts are recorded within other current and other long-term assets in the consolidated balance sheets, as further detailed in Note 4. Assets. Special tools represent Aptiv-owned tools, dies, jigs and other items used in the manufacture of customer components that will be sold under long-term supply arrangements, the costs of which are capitalized within property, plant and equipment if the Company has title to the assets. Special tools also include capitalized unreimbursed pre-production tooling costs related to customer-owned tools for which the customer has provided Aptiv a non-cancellable right to use the tool. Aptiv-owned special tool balances are depreciated over the expected life of the special tool or the life of the related vehicle program, whichever is shorter. The unreimbursed costs incurred related to customer-owned special tools that are not subject to reimbursement are capitalized and depreciated over the expected life of the special tool or the life of the related vehicle program, whichever is shorter. At December 31, 2025 and 2024, the special tools balance, net of accumulated depreciation, was $492 million and $489 million, respectively, included within property, net in the consolidated balance sheets. As of December 31, 2025 and 2024, the Aptiv-owned special tools balance was $352 million and $361 million, respectively, and the customer-owned special tools balance was $140 million and $128 million, respectively.
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| Valuation of Long-Lived Assets, Policy | Valuation of long-lived assets—The carrying value of long-lived assets held for use, including definite-lived intangible assets, is periodically evaluated when events or circumstances warrant such a review. The carrying value of a long-lived asset held for use is considered impaired when the anticipated separately identifiable undiscounted cash flows from the asset are less than the carrying value of the asset. In that event, a loss is recognized based on the amount by which the carrying value exceeds the estimated fair value of the long-lived asset. Impairment losses on long-lived assets held for sale are recognized if the carrying value of the asset is in excess of the asset’s estimated fair value, reduced for the cost to dispose of the asset. Fair value of long-lived assets is determined primarily using the anticipated cash flows discounted at a rate commensurate with the risk involved (an income approach), and in certain situations Aptiv’s review of appraisals (a market approach). Refer to Note 6. Property, Net and Note 7. Intangible Assets and Goodwill for additional information.
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| Leases, Policy | Leases—The Company accounts for leases in accordance with FASB ASC Topic 842, Leases. The Company determines whether an arrangement is a lease at inception. For leases where the Company is the lessee, a lease liability and a right-of-use asset is recognized for all leases, with the exception of short-term leases with terms of twelve months or less. The lease liability represents the lessee’s obligation to make lease payments arising from a lease, and is measured as the present value of the lease payments. As the rate implicit in the lease is usually not known at lease commencement, the Company uses its incremental borrowing rate to discount the lease obligation. The right-of-use asset represents the lessee’s right to use a specified asset for the lease term, and is measured at the lease liability amount, adjusted for lease prepayment, lease incentives received and the Company’s initial direct costs. The Company applies the short-term lease exception, which results in a single lease cost being allocated over the lease term, generally on a straight-line basis, for leases with a term of twelve months or less. These leases are not presented in the consolidated balance sheets. Additionally, the Company applies the practical expedient to not separate lease components from non-lease components and instead accounts for both as a single lease component for all asset classes. Refer to Note 25. Leases for additional information.
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| Intangible Assets, Policy | Intangible assets—The Company amortizes definite-lived intangible assets over their estimated useful lives. The Company has definite-lived intangible assets related to patents and developed technology, customer relationships and trade names. Indefinite-lived in-process research and development intangible assets are not amortized, but are tested for impairment annually, or more frequently when indicators of potential impairment exist, until the completion or abandonment of the associated research and development efforts. Upon completion of the projects, the assets will be amortized over the expected economic life of the asset, which will be determined on that date. Should the project be determined to be abandoned, and if the asset developed has no alternative use, the full value of the asset will be charged to expense. The Company also has intangible assets related to acquired trade names that are classified as indefinite-lived when there are no foreseeable limits on the periods of time over which they are expected to contribute cash flows. These indefinite-lived trade name assets are tested for impairment annually, or more frequently when indicators of potential impairment exist. Costs to renew or extend the term of acquired intangible assets are recognized as expense as incurred. No intangible asset impairment charges were recorded during the years ended December 31, 2025, 2024 and 2023. Refer to Note 7. Intangible Assets and Goodwill for additional information.
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| Goodwill, Policy | Goodwill—Goodwill is the excess of the purchase price over the estimated fair value of identifiable net assets acquired in business combinations. The Company tests goodwill for impairment annually in the fourth quarter, or more frequently when indications of potential impairment exist. The Company monitors the existence of potential impairment indicators throughout the fiscal year. The Company tests for goodwill impairment at the reporting unit level. Our reporting units are the components of operating segments which constitute businesses for which discrete financial information is available and is regularly reviewed by segment management. The impairment test involves first qualitatively assessing goodwill for impairment. If the qualitative assessment is not met, the Company then performs a quantitative assessment by comparing the estimated fair value of each reporting unit to its carrying value, including goodwill. Fair value reflects the price a market participant would be willing to pay in a potential sale of the reporting unit. If the estimated fair value exceeds carrying value, then we conclude that no goodwill impairment has occurred. If the carrying value of the reporting unit exceeds its estimated fair value, the Company recognizes an impairment loss in an amount equal to the excess, not to exceed the amount of goodwill allocated to the reporting unit. When a quantitative assessment is required, the estimated fair value of the Company’s reporting units is primarily determined using discounted cash flow projections. Forecasts of future cash flows are based on management’s best estimates. The discount rate is determined using a weighted average cost of capital adjusted for risk factors specific to the reporting unit. Refer to Note 20. Acquisitions and Divestitures, for further information on the goodwill attributable to the Company’s acquisitions. Goodwill impairment—We review goodwill for impairment annually in the fourth quarter or more frequently if events or changes in circumstances indicate that goodwill might be impaired. As described in Note 1. General, in the first quarter of 2025 Aptiv realigned its business into three reportable operating segments: Advanced Safety and User Experience, Engineered Components Group and Electrical Distribution Systems. Concurrent with the change in reportable operating segments, the Company reassigned goodwill to the updated reporting units using a relative fair value approach. Aptiv tested goodwill related to the impacted reporting units immediately before and after the reassignment and concluded no goodwill impairments existed. The Company assessed changes in circumstances that occurred during the third quarter of 2025 related to increased discount rates and a reduction in forecasted cash flows, which led the Company to conclude that, when considering the events and factors in totality, it was more likely than not that the estimated fair value of its Wind River reporting unit within the Advanced Safety and User Experience segment would be below its carrying value at September 30, 2025. Accordingly, we performed an interim quantitative assessment for goodwill impairment. The modifications to forecasted reporting unit cash flows were attributable to the impacts resulting from market and industry delays in the broader adoption of software-defined vehicles. For example, certain of our OEM customers have recently announced delays in their software-defined vehicle investment strategies amidst reduced expectations for consumer demand for these products. Additionally, the Company is making incremental investments to further develop and grow the aerospace & defense and telecommunications businesses and product offerings for the reporting unit. The estimated fair value of this reporting unit was primarily determined using discounted cash flow projections. Significant assumptions included management’s forecasted cash flows, including estimated future revenue growth, EBITDA margins and the discount rate. Forecasts of future cash flows are based on management’s best estimates. The discount rate was determined using a weighted average cost of capital adjusted for risk factors specific to the reporting unit. The estimated fair value of the reporting unit was developed based on current and future market conditions and the best information available at the impairment assessment date. The assessment indicated that the carrying value of this reporting unit exceeded its estimated fair value, and as a result, during the third quarter of 2025, the Company recorded a non-cash, pre-tax goodwill impairment charge of approximately $648 million related to the Wind River reporting unit. Following the impairment, goodwill related to this reporting unit was approximately $1,631 million. In the fourth quarter of 2025, the Company completed a qualitative goodwill impairment assessment and, after evaluating the results, events and circumstances of the Company, we concluded that sufficient evidence existed to assert qualitatively that it was more likely than not that the estimated fair value for our other reporting units remained in excess of their carrying values. No goodwill impairments were recorded in 2024 or 2023. Refer to Note 7. Intangible Assets and Goodwill for additional information. Although we believe our estimate of fair value is reasonable based on current and future market conditions and the best information available at the impairment assessment date, the reporting unit’s future financial performance is dependent on our ability to execute our business plan. Future changes in the judgments, assumptions and estimates used in our impairment testing for goodwill, including discount rates and cash flow projections, could result in significantly different estimates of the fair value. A reduction in the estimated fair value could result in non-cash impairment charges in a future period.
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| Warranty and Product Recalls, Policy | Warranty and product recalls—Expected warranty costs for products sold are recognized at the time of sale of the product based on an estimate of the amount that eventually will be required to settle such obligations. These accruals are based on factors such as past experience, production changes, industry developments and various other considerations. Costs of product recalls, which may include the cost of the product being replaced as well as the customer’s cost of the recall, including labor to remove and replace the recalled part, are accrued as part of our warranty accrual at the time an obligation becomes probable and can be reasonably estimated. These estimates are adjusted from time to time based on facts and circumstances that impact the status of existing claims. Refer to Note 9. Warranty Obligations for additional information. Expected warranty costs for products sold are recognized principally at the time of sale of the product based on an estimate of the amount that eventually will be required to settle such obligations. These accruals are based on factors such as past experience, production changes, industry developments and various other considerations. The estimated costs related to product recalls based on a formal campaign soliciting return of that product are accrued at the time an obligation becomes probable and can be reasonably estimated. These estimates are adjusted from time to time based on facts and circumstances that impact the status of existing claims.
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| Income Taxes, Policy | Income taxes—Deferred tax assets and liabilities reflect temporary differences between the amount of assets and liabilities for financial and tax reporting purposes. Such amounts are adjusted, as appropriate, to reflect changes in tax rates expected to be in effect when the temporary differences reverse. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in earnings in the period that includes the enactment date. A valuation allowance is recorded to reduce deferred tax assets to the amount that is more likely than not to be realized. In the event the Company determines it is more likely than not that the deferred tax assets will not be realized in the future, the valuation allowance adjustment to the deferred tax assets will be charged to earnings in the period in which the Company makes such a determination. In determining whether an uncertain tax position exists, the Company determines, based solely on its technical merits, whether the tax position is more likely than not to be sustained upon examination, and if so, a tax benefit is measured on a cumulative probability basis that is more likely than not to be realized upon the ultimate settlement. In determining the provision for income taxes for financial statement purposes, the Company makes certain estimates and judgments which affect its evaluation of the carrying value of its deferred tax assets, as well as its calculation of certain tax liabilities. As it relates to changes in accumulated other comprehensive income (loss), the Company’s policy is to release tax effects from accumulated other comprehensive income (loss) when the underlying components affect earnings. Refer to Note 14. Income Taxes for additional information.
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| Foreign Currency Translation, Policy | Foreign currency translation—Assets and liabilities of non-U.S. subsidiaries that use a currency other than U.S. dollars as their functional currency are translated to U.S. dollars at end-of-period currency exchange rates. The consolidated statements of operations of non-U.S. subsidiaries are translated to U.S. dollars at average-period currency exchange rates. The effect of translation for non-U.S. subsidiaries is generally reported in other comprehensive income (“OCI”). The accumulated foreign currency translation adjustment related to an investment in a foreign subsidiary is reclassified to net income upon sale or upon complete or substantially complete liquidation of the respective entity. The effect of remeasurement of assets and liabilities of non-U.S. subsidiaries that use the U.S. dollar as their functional currency is primarily included in cost of sales. Also included in cost of sales are gains and losses arising from transactions denominated in a currency other than the functional currency of a particular entity. Net foreign currency transaction losses of $48 million, $1 million and $23 million were included in the consolidated statements of operations for the years ended December 31, 2025, 2024 and 2023, respectively.
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| Restructuring, Policy | Restructuring—Aptiv continually evaluates alternatives to align the business with the changing needs of its customers and to lower operating costs. This includes the realignment of its existing manufacturing capacity, facility closures, or similar actions, either in the normal course of business or pursuant to significant restructuring programs. These actions may result in employees receiving voluntary or involuntary employee termination benefits, which are mainly pursuant to union or other contractual agreements or statutory requirements. Voluntary termination benefits are accrued when an employee accepts the related offer. Involuntary termination benefits are accrued upon the commitment to a termination plan and when the benefit arrangement is communicated to affected employees, or when liabilities are determined to be probable and estimable, depending on the existence of a substantive plan for severance or termination. Contract termination costs are recorded when contracts are terminated. All other exit costs are expensed as incurred. Refer to Note 10. Restructuring for additional information.
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| Customer Concentations, Policy | Customer concentrations—We sell our products and services to the major global OEMs in every region of the world. Our ten largest customers accounted for approximately 56%, 55% and 54% of our total net sales for the years ended December 31, 2025, 2024 and 2023, respectively, which included approximately 10% to an individual Global OEM during the year ended December 31, 2025, and none of which individually exceeded 10% for the years ended December 31, 2024 and 2023. During the year ended December 31, 2025, our Electrical Distribution Systems segment recognized net sales to each of our ten largest customers, and our Engineered Components Group segment and Advanced Safety and User Experience segment recognized net sales to nine of our ten largest customers. During the year ended December 31, 2024, our Electrical Distribution Systems segment and Advanced Safety and User Experience segment recognized net sales to each of our ten largest customers, and our Engineered Components Group segment recognized net sales to nine of our ten largest customers. During the year ended December 31, 2023, our Electrical Distribution Systems segment recognized net sales to each of our ten largest customers, our Engineered Components Group segment recognized net sales to nine of our ten largest customers and our Advanced Safety and User Experience segment recognized net sales to eight of our ten largest customers.
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| Derivative Financial Instruments, Policy | Derivative financial instruments—All derivative instruments are required to be reported on the balance sheet at fair value unless the transactions qualify and are designated as normal purchases or sales. Changes in fair value are reported currently through earnings unless they meet hedge accounting criteria. Exposure to fluctuations in currency exchange rates and certain commodity prices are managed by entering into a variety of forward and option contracts and swaps with various counterparties. Such financial exposures are managed in accordance with the policies and procedures of Aptiv. Aptiv does not enter into derivative transactions for speculative or trading purposes. As part of the hedging program approval process, Aptiv identifies the specific financial risk which the derivative transaction will minimize, the appropriate hedging instrument to be used to reduce the risk and the correlation between the financial risk and the hedging instrument. Purchase orders, sales contracts, letters of intent, capital planning forecasts and historical data are used as the basis for determining the anticipated values of the transactions to be hedged. Aptiv does not enter into derivative transactions that do not have a high correlation with the underlying financial risk. Hedge positions, as well as the correlation between the transaction risks and the hedging instruments, are reviewed on an ongoing basis. Foreign exchange forward contracts are accounted for as hedges of firm or forecasted foreign currency commitments or foreign currency exposure of the net investment in certain foreign operations to the extent they are designated and assessed as highly effective. All foreign exchange contracts are marked to market on a current basis. Commodity swaps are accounted for as hedges of firm or anticipated commodity purchase contracts to the extent they are designated and assessed as effective. All other commodity derivative contracts that are not designated as hedges are either marked to market on a current basis or are exempted from mark to market accounting as normal purchases. At December 31, 2025 and 2024, the Company’s exposure to movements in interest rates was not hedged with derivative instruments. Refer to Note 17. Derivatives and Hedging Activities and Note 18. Fair Value of Financial Instruments for additional information.
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| Extended Disability Benefits, Policy | Extended disability benefits—Costs associated with extended disability benefits provided to inactive employees are accrued throughout the duration of their active employment. Workforce demographic data and historical experience are utilized to develop projections of time frames and related expense for post-employment benefits.
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| Workers' Compensation Benefits, Policy | Workers’ compensation benefits—Workers’ compensation benefit accruals are actuarially determined and are subject to the existing workers’ compensation laws that vary by location. Accruals for workers’ compensation benefits represent the discounted future cash expenditures expected during the period between the incidents necessitating the employees to be idled and the time when such employees return to work, are eligible for retirement or otherwise terminate their employment.
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| Share-based Compensation, Policy | Share-based compensation—The Company’s share-based compensation arrangements primarily consist of the Aptiv PLC Long Term Incentive Plan, as amended and restated effective April 23, 2015 (the “PLC LTIP”), under which grants of restricted stock units (“RSUs”) have been made in each year prior to April 2024, and the 2024 Long-Term Incentive Plan (the “2024 LTIP”), under which grants of RSUs were made beginning in April 2024. The RSU awards include a time-based vesting portion and a performance-based vesting portion. The performance-based vesting portion includes performance and market conditions in addition to service conditions. The grant date fair value of the RSUs is determined based on the closing price of the Company’s ordinary shares on the date of the grant of the award, including an estimate for forfeitures, or a contemporaneous valuation performed by a third-party valuation specialist with respect to awards with market conditions. Compensation expense is recognized based upon the grant date fair value of the awards applied to the Company’s best estimate of ultimate performance against the respective targets on a straight-line basis over the requisite vesting period of the awards. The performance conditions require management to make assumptions regarding the likelihood of achieving certain performance goals. Changes in these performance assumptions, as well as differences in actual results from management’s estimates, could result in estimated or actual values different from previously estimated fair values. Refer to Note 21. Share-Based Compensation for additional information.
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| Business Combinations, Policy | Business combinations—The Company accounts for its business combinations in accordance with the accounting guidance in FASB ASC 805, Business Combinations. The purchase price of an acquired business is allocated to its identifiable assets and liabilities based on estimated fair values. The excess of the purchase price over the amount allocated to the assets and liabilities, if any, is recorded as goodwill. Determining the fair values of assets acquired and liabilities assumed requires management’s judgment, the utilization of independent appraisal firms and often involves the use of significant estimates and assumptions with respect to the timing and amount of future cash flows, market rate assumptions, actuarial assumptions, and appropriate discount rates, among other items. Refer to Note 20. Acquisitions and Divestitures for additional information.
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| Government incentives, Policy | Government incentives—From time to time, Aptiv receives government incentives in the form of cash grants and other incentives in return for past or future compliance with certain conditions. The Company accounts for funds received from government grants that are not in the form of an income tax credit, revenue from a contract with a customer or a loan, by analogy to International Accounting Standards 20, Accounting for Government Grants and Disclosure of Government Assistance. Accordingly, we recognize funds we receive from government grants in the consolidated statements of operations when there is reasonable assurance that Aptiv will comply with the conditions associated with the grant and the grants will be received. Recognition occurs on a systematic basis over the periods in which Aptiv recognizes, as expenses, the related costs for which the grants are intended to defray. Aptiv is eligible to receive certain government grants because we engage in qualifying capital investments and other activities as defined by the relevant governmental entities awarding the grants. Typically, grant agreements require that Aptiv complies with certain conditions, including committing to minimum levels of capital investment and maintenance of a minimum level of headcount at the impacted manufacturing site. Aptiv generally recognizes government grants of an operating nature as a reduction to operating expenses (primarily ) in the consolidated statements of operations. During the year ended December 31, 2025, government grants were recognized as reductions to operating expenses of approximately $55 million. Government incentives that have been received, but not yet recognized as reductions to operating expenses totaled approximately $20 million (of which $15 million was recorded within other current liabilities and $5 million was recorded in other long-term liabilities) as of December 31, 2025. Aptiv records capital-related grants as a reduction to property, plant and equipment, net in the consolidated balance sheets, which ultimately results in a reduction to depreciation expense over the useful life of the corresponding asset. Capital-related grants reduced gross property, plant and equipment by less than $1 million during the year ended December 31, 2025. Amounts recorded as due from and due to governmental entities in the consolidated balance sheets were not significant for any period presented. Our agreements with governmental entities have an average duration of seven years and certain of these agreements include provisions for the recapture of funding if the Company fails to comply with various aspects of the agreement.
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| Recently Adopted Accounting Pronouncements, Policy | Recently adopted accounting pronouncements—Aptiv adopted ASU 2023-05, Business Combinations - Joint Venture Formations (Subtopic 805-60): Recognition and Initial Measurement in the first quarter of 2025. The amendments in this update require a joint venture to initially recognize all contributions received at fair value upon formation. The new guidance is applicable to joint venture entities with a formation date on or after January 1, 2025 and is to be applied prospectively. As the Company did not have any applicable joint venture formations during 2025, there was no impact to the Company’s financial statements upon adoption. The adoption of this guidance will be applied to any applicable joint venture formations that occur in future periods. Aptiv adopted ASU 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures in the first quarter of 2025. The amendments in this update require public entities to disclose specific categories in the effective tax rate reconciliation, as well as additional information for reconciling items that exceed a quantitative threshold. The amendments also require all entities to disclose income taxes paid disaggregated by federal, state and foreign taxes, and further disaggregated for specific jurisdictions that exceed 5% of total income taxes paid, among other expanded disclosures. The adoption of this guidance resulted in incremental disclosures in the Company’s financial statements. Recently issued accounting pronouncements not yet adopted—In December 2025, the FASB issued ASU 2025-12, Codification Improvements. The amendments in this update address changes to the Codification that clarify, correct errors and make minor improvements, making the Codification easier to understand and apply. The new guidance will be applied prospectively and is effective for fiscal years beginning after December 15, 2026, and interim periods within those annual reporting periods, with the option to apply retrospectively. Early adoption is permitted. The adoption of this guidance is not expected to have a significant impact on Aptiv’s consolidated financial statements. In December 2025, the FASB issued ASU 2025-11, Interim Reporting (Topic 270): Narrow-Scope Improvements. The amendments in this update provide clarifications intended to improve the consistency and usability of interim disclosure requirements and the applicability to Topic 270. The amendments also provide additional guidance for reporting material events occurring after the most recent annual period. The new guidance will be applied prospectively and is effective for fiscal years beginning after December 15, 2027, and interim periods within those annual reporting periods, with the option to apply retrospectively Early adoption is permitted. The adoption of this guidance is not expected to have a significant impact on Aptiv’s consolidated financial statements. In December 2025, the FASB issued ASU 2025-10, Government Grants (Topic 832): Accounting for Government Grants Received by Business Entities. The amendments in this update establish the accounting for government grants, including guidance for grants related to an asset and grants related to income. The new guidance will be applied prospectively and is effective for fiscal years beginning after December 15, 2028, and interim periods within those annual reporting periods, with the option to apply retrospectively. Early adoption is permitted. The Company is currently evaluating the impact that the adoption of this guidance will have on its consolidated financial statements. In November 2025, the FASB issued ASU 2025-09, Derivatives and Hedging (Topic 815): Hedge Accounting Improvements. The amendments in this update provide targeted improvements intended to enhance alignment between risk management activities and financial reporting, including expanded eligibility of forecasted transactions, additional flexibility in measuring hedge effectiveness and clarifications related to hedging non-financial items. The new guidance will be applied prospectively and is effective for fiscal years beginning after December 15, 2026, and interim periods within those annual reporting periods, with the option to apply retrospectively. Early adoption is permitted. The Company is currently evaluating the impact that the adoption of this guidance will have on its consolidated financial statements. In September 2025, the FASB issued ASU 2025-07, Derivatives and Hedging (Topic 815) and Revenue from Contracts with Customers (Topic 606): Derivatives Scope Refinements and Scope Clarification for Share-Based Noncash Consideration from a Customer in a Revenue Contract. The amendments in this update exclude from derivative accounting non-exchange-traded contracts with underlyings that are based on operations or activities specific to one of the parties to the contract. The amendments also provide clarification for share-based payments from a customer in a revenue contract. The new guidance will be applied prospectively and is effective for fiscal years beginning after December 15, 2026, and interim periods within those annual reporting periods, with the option to apply retrospectively. Early adoption is permitted. The adoption of this guidance is not expected to have a significant impact on Aptiv’s consolidated financial statements. In September 2025, the FASB issued ASU 2025-06, Intangibles—Goodwill and Other—Internal-Use Software (Subtopic 350-40): Targeted Improvements to the Accounting for Internal-Use Software. The amendments in this update clarify and modernize the accounting for costs related to internal-use software. The amendments also remove references to prescriptive and sequential software development stages, as well as clarify disclosure requirements for capitalized software costs. The new guidance will be applied prospectively and is effective for fiscal years beginning after December 15, 2027, and interim periods within those annual reporting periods, with the option to apply retrospectively. Early adoption is permitted. The adoption of this guidance is not expected to have a significant impact on Aptiv’s consolidated financial statements. In July 2025, the FASB issued ASU 2025-05, Financial Instruments—Credit Losses (Topic 326): Measurement of Credit Losses for Accounts Receivable and Contract Assets. The amendments in this update provide a practical expedient for estimating credit losses for current accounts receivable and current contract assets that arise from transactions accounted for in accordance with ASC Topic 606, Revenue from Contracts with Customers. The new guidance will be applied prospectively and is effective for fiscal years beginning after December 15, 2025, and interim periods within those annual reporting periods. Early adoption is permitted. The adoption of this guidance is not expected to have a significant impact on Aptiv’s consolidated financial statements. In May 2025, the FASB issued ASU 2025-03, Business Combinations (Topic 805) and Consolidation (Topic 810): Determining the Accounting Acquirer in the Acquisition of a Variable Interest Entity. The amendments in this update clarify guidance for identifying the accounting acquirer in business combination effected primarily by exchanging equity interests when the legal acquiree is a variable interest entity that meets the definition of a business. The new guidance will be applied prospectively and is effective for fiscal years beginning after December 15, 2026 and interim periods within those annual reporting periods. Early adoption is permitted. The adoption of this guidance is not expected to have a significant impact on Aptiv’s consolidated financial statements. In November 2024, the FASB issued ASU 2024-03, Income Statement—Reporting Comprehensive Income—Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses. The amendments in this update require public entities to disclose, on an annual and interim basis, disaggregated information about certain income statement expenses, including purchases of inventory, employee compensation, depreciation, intangible asset amortization and depletion, that are included in each relevant income statement expense line item. The amendments also require qualitative descriptions of the amounts remaining in relevant expense line items not separately disaggregated quantitatively. Certain amounts already disclosed under existing U.S. GAAP are required to be included in the same disclosure as the other disaggregated income statement expense line items. In addition, the amendments require disclosure of the total amount of selling expenses and, in annual reporting periods, an entity’s definition of those expenses. The new guidance will be applied prospectively and is effective for fiscal years beginning after December 15, 2026 and interim periods within fiscal years beginning after December 15, 2027. Early adoption is permitted. The adoption of this guidance is expected to result in incremental disclosures in the Company’s financial statements.
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| Pensions, Policy | Certain of Aptiv’s non-U.S. subsidiaries sponsor defined benefit pension plans, which generally provide benefits based on negotiated amounts for each year of service. Aptiv’s primary non-U.S. plans are located in France, Germany, Mexico, Portugal and the United Kingdom (“U.K.”). The U.K. and certain Mexican plans are funded. In addition, Aptiv has defined benefit plans in South Korea and Turkey for which amounts are payable to employees immediately upon separation. The obligations for these plans are recorded over the requisite service period. Aptiv sponsors a Supplemental Executive Retirement Program (“SERP”) for those employees who were U.S. executives of the former Delphi Corporation prior to September 30, 2008 and were still U.S. executives of the Company on October 7, 2009, the effective date of the program. This program is unfunded. Executives receive benefits over five years after an involuntary or voluntary separation from Aptiv. The SERP is closed to new members.
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| Fair Value Measurement, Policy | Fair value is defined as the exchange price that would be received to sell an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. Fair value measurements are based on one or more of the following three valuation techniques: Market—This approach uses prices and other relevant information generated by market transactions involving identical or comparable assets or liabilities. Income—This approach uses valuation techniques to convert future amounts to a single present value amount based on current market expectations. Cost—This approach is based on the amount that would be required to replace the service capacity of an asset (replacement cost). Aptiv uses the following fair value hierarchy prescribed by U.S. GAAP, which prioritizes the inputs used to measure fair value as follows: Level 1—Unadjusted quoted prices in active markets for identical assets or liabilities. Level 2—Observable inputs other than Level 1 prices, such as quoted prices for similar assets or liabilities; quoted prices in markets that are not active; or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities. Level 3—Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities. Typically, assets and liabilities are considered to be fair valued on a recurring basis if fair value is measured regularly. However, if the fair value measurement of an instrument does not necessarily result in a change in the amount recorded on the consolidated balance sheets, assets and liabilities are considered to be fair valued on a nonrecurring basis. This generally occurs when accounting guidance requires assets and liabilities to be recorded at the lower of cost or fair value, or assessed for impairment.
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Segment Reporting (Policies) |
12 Months Ended |
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Dec. 31, 2025 | |
| Segment Reporting [Abstract] | |
| Segment Reporting, Policy | The accounting policies of the segments are the same as those described in Note 2. Significant Accounting Policies, except that the disaggregated financial results for the segments have been prepared using a management approach, which is consistent with the basis and manner in which management internally disaggregates financial information for which Aptiv’s chief operating decision maker (“CODM”), who is the Company’s chair and chief executive officer, regularly reviews financial results to assess performance of, and make internal operating decisions about allocating resources to, the segments. Generally, Aptiv evaluates segment performance based on stand-alone segment net income before interest expense, other income (expense), net, income tax (expense) benefit, equity income (loss), net of tax, amortization, restructuring, Separation costs related to the planned spin-off of the Electrical Distribution Systems business, other acquisition and portfolio project costs (which includes costs incurred to integrate acquired businesses and to plan and execute product portfolio transformation actions, including business and product acquisitions and divestitures), goodwill and other asset impairments, compensation expense related to acquisitions and gains (losses) on business divestitures and other transactions (“Adjusted Operating Income”). Aptiv’s management, including the CODM, utilizes Adjusted Operating Income as the key performance measure of segment income or loss to evaluate segment performance, and for planning and forecasting purposes to allocate resources to the segments, as management believes this measure is most reflective of the operational profitability or loss of Aptiv’s operating segments. The CODM regularly evaluates budget-to-actual and period-over-period variances for this metric when making decisions about the allocation of operating and capital resources to each segment. The CODM also uses Adjusted Operating Income in evaluating the operating performance of each segment and as part of determining the compensation of the segment managers and certain other employees. Segment Adjusted Operating Income should not be considered a substitute for results prepared in accordance with U.S. GAAP and should not be considered an alternative to net income attributable to Aptiv, which is the most directly comparable financial measure to Adjusted Operating Income that is prepared in accordance with U.S. GAAP. Segment Adjusted Operating Income, as determined and measured by Aptiv, should also not be compared to similarly titled measures reported by other companies.
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Inventories (Tables) |
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Dec. 31, 2025 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Schedule of Inventory, Current | A summary of inventories is shown below:
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Assets (Tables) |
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| Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Other Current Assets | Other current assets consisted of the following:
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| Schedule of Other Assets, Noncurrent | Other long-term assets consisted of the following:
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Investments in Affiliates (Tables) |
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| Equity Method Investments and Joint Ventures [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Equity Method Investments | The following is a summary of the combined financial information of significant affiliates accounted for under the equity method as of December 31, 2025 and 2024 and for the years ended December 31, 2025, 2024 and 2023:
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| Schedule of Related Party Transactions | A summary of transactions with affiliates is shown below:
A summary of amounts recorded in the Company’s consolidated balance sheets related to its affiliates is shown below:
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| Schedule of Technology Investments | The following is a summary of technology investments, which are classified within other long-term assets in the consolidated balance sheets, as of December 31, 2025 and 2024:
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Property, Net (Tables) |
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| Property, Plant and Equipment, Net [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Property, Plant and Equipment | Property, net consisted of:
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Intangible Assets and Goodwill (Tables) |
12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2025 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Goodwill and Intangible Assets Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Acquired Finite and Infinite-Lived Intangible Assets and Goodwill by Major Class | The changes in the carrying amount of intangible assets and goodwill were as follows as of December 31, 2025 and 2024. See Note 20. Acquisitions and Divestitures for a further description of the goodwill and intangible assets resulting from Aptiv’s acquisitions.
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| Schedule of Finite-Lived Intangible Assets Amortization Expense | Estimated amortization expense for the years ending December 31, 2026 through 2030 is presented below:
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| Schedule of Gross Carrying Amounts of Intangible Assets and Goodwill | A roll-forward of the gross carrying amounts of intangible assets for the years ended December 31, 2025 and 2024 is presented below:
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| Schedule of Accumulated Amortization of Intangible Assets and Goodwill | A roll-forward of the accumulated amortization and impairments for the years ended December 31, 2025 and 2024 is presented below:
(1)Represents goodwill impairment charge attributable to the Company’s Wind River reporting unit. See disclosures below for a description of the impairment charge.
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| Schedule of Goodwill | A roll-forward of the carrying amount of goodwill, by operating segment, for the years ended December 31, 2025 and 2024 is presented below:
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Liabilities (Tables) |
12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2025 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Other Liabilities Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Accrued Liabilities | Accrued liabilities consisted of the following:
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| Liabilities, Noncurrent | Other long-term liabilities consisted of the following:
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Warranty Obligations (Tables) |
12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2025 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Product Warranties Disclosures [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Product Warranty Liability | The table below summarizes the activity in the product warranty liability for the years ended December 31, 2025 and 2024:
(1)In addition to amounts recorded to the product warranty liability, during the year ended December 31, 2025, Aptiv recognized a $15 million recovery from a supplier related to a warranty matter. The current portion of supplier recoveries is recorded in accounts receivable, net and the non-current portion is recorded in other long-term assets in the consolidated balance sheets. Warranty expense, net of supplier recoveries was $93 million for the year ended December 31, 2025.
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Restructuring (Tables) |
12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Dec. 31, 2025 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Restructuring and Related Activities [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Restructuring and Related Costs | The following table summarizes the restructuring charges recorded for the years ended December 31, 2025, 2024 and 2023 by operating segment:
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| Schedule of Restructuring Reserve by Type of Cost | The table below summarizes the activity in the restructuring liability for the years ended December 31, 2025 and 2024:
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Debt (Tables) |
12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Dec. 31, 2025 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Debt Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Long-term Debt Instruments | The following is a summary of debt outstanding, net of unamortized issuance costs and discounts, as of December 31, 2025 and 2024:
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| Schedule of Maturities of Long-term Debt | The principal maturities of debt, at nominal value, are as follows:
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| Schedule of Interest Rates | The rates under the Credit Agreement on the specified dates are set forth below:
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| Schedule of Interest Rates, Term Loan A | The rates under the Term Loan A Credit Agreement on the specified dates are set forth below:
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| Schedule of Extinguishment of Debt | The below table summarizes the partial redemptions for the year ended December 31, 2025:
(1)Includes accrued interest of approximately $2 million for the year ended December 31, 2025.
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Pension Benefits (Tables) |
12 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Dec. 31, 2025 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Retirement Benefits [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Net Funded Status | The amounts shown below reflect the change in the U.S. defined benefit pension obligations during 2025 and 2024.
The amounts shown below reflect the change in the non-U.S. defined benefit pension obligations during 2025 and 2024.
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| Schedule of Accumulated and Projected Benefit Obligations | The projected benefit obligation (“PBO”), accumulated benefit obligation (“ABO”), and fair value of plan assets for pension plans with accumulated benefit obligations in excess of plan assets and with plan assets in excess of accumulated benefit obligations are as follows:
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| Schedule of Net Benefit Costs | Benefit costs presented below were determined based on actuarial methods and included the following:
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| Schedule of Assumptions Used | Assumptions used to determine benefit obligations at December 31:
Assumptions used to determine net expense for years ended December 31:
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| Schedule of Change in Assumptions Used | Aptiv’s pension expense for 2026 is determined at the 2025 year end measurement date. For purposes of analysis, the following table highlights the sensitivity of the Company’ pension obligations and expense attributable to changes in key assumptions:
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| Schedule of Expected Benefit Payments | The following benefit payments, which reflect expected future service, as appropriate, are expected to be paid:
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| Schedule of Allocation of Plan Assets | The fair values of Aptiv’s pension plan assets weighted-average asset allocations at December 31, 2025 and 2024, by asset category, are as follows:
(1)Level 2 includes repurchase agreements of $47 million within non-U.S. plans.
(1)Level 2 includes repurchase agreements of $64 million within non-U.S. plans.
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| Schedule of Level Three Defined Benefit Plan Assets Roll Forward |
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Income Taxes (Tables) |
12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Income Tax Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Income before Income Tax, Domestic and Foreign | Income before income taxes and equity income for U.S. and non-U.S. operations are as follows:
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| Schedule of Components of Income Tax Expense (Benefit) | The provision (benefit) for income taxes is comprised of:
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| Schedule of Effective Income Tax Rate Reconciliation | As further described in Note 2. Significant Accounting Policies, the Company has elected to prospectively adopt the guidance in ASU 2023-09. The following table is a reconciliation of the Swiss federal statutory tax rate to the Company’s effective rate pursuant to the disclosure requirements of ASU 2023-09 for the year ended December 31, 2025:
(1)Comprised of income taxes in the canton of Schaffhausen, primarily related to valuation allowances. The following table is a reconciliation of the notional U.S. federal income tax rate to the Company’s effective rate for the years ended December 31, 2024 and 2023 in accordance with the guidance prior to the adoption of ASU 2023-09:
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| Schedule of Deferred Tax Assets and Liabilities | Significant components of the deferred tax assets and liabilities are as follows:
(1)Reflects gross amount before jurisdictional netting of deferred tax assets and liabilities.
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| Schedule of Deferred Tax Assets and Liabilities, Balance Sheet Location | Net deferred tax assets and liabilities are included in the consolidated balance sheets as follows:
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| Schedule of Unrecognized Tax Benefits Roll Forward | A reconciliation of the gross change in the unrecognized tax benefits balance, excluding interest and penalties is as follows:
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| Schedule of Cash Flow, Supplemental Disclosures | Cash paid or withheld for income taxes by jurisdiction pursuant to the disclosure requirements of ASU 2023-09 for the year ended December 31, 2025 was:
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Shareholders' Equity And Net Income Per Share (Tables) |
12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Dec. 31, 2025 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Shareholders' Equity and Net Income Per Share Note [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Weighted Average Number of Shares | The following table illustrates net income per share attributable to ordinary shareholders and the weighted average shares outstanding used in calculating basic and diluted income per share:
(1)For purposes of calculating net income per share under the if-converted method, the Company has excluded the impact of the MCPS dividends for the year ended December 31, 2023, as the assumed conversion of the MCPS into ordinary shares on a weighted average basis was more dilutive to net income per share than the impact of the MCPS dividends.
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Changes in Accumulated Other Comprehensive Income (Loss) (Tables) |
12 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Accumulated Other Comprehensive Income (Loss) | The changes in accumulated other comprehensive income (loss) attributable to Aptiv (net of tax) are shown below.
(1)Includes $168 million of losses, $77 million of gains and $39 million of losses for the years ended December 31, 2025, 2024 and 2023, respectively, related to non-derivative net investment hedges. Refer to Note 17. Derivatives and Hedging Activities for further description of these hedges. Includes $6 million of accumulated currency translation adjustment gains reclassified to net income as a result of the sale of the Company’s investment in TTTech Auto during the year ended December 31, 2025. Refer to Note 5. Investments in Affiliates for further description of this transaction. (2)Represents change in fair value for the Company’s investments in StradVision, prior to the Conversion in October 2025, and Maxieye, both of which are foreign currency-denominated investments. Refer to Note 5. Investments in Affiliates and Note 18. Fair Value of Financial Instruments for additional information.
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| Reclassifications out of Accumulated Other Comprehensive Income | Reclassifications from accumulated other comprehensive income (loss) to income were as follows:
(1)Represents accumulated currency translation adjustment gains reclassified to net income as a result of the sale of the Company’s investment in TTTech Auto during the year ended December 31, 2025. (2)These accumulated other comprehensive loss components are included in the computation of net periodic pension cost (see Note 12. Pension Benefits for additional details).
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Derivatives And Hedging Activities (Tables) |
12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Dec. 31, 2025 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Derivative Instruments and Hedging Activities Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Notional Amounts of Outstanding Derivative Positions | As of December 31, 2025, the Company had the following outstanding notional amounts related to commodity and foreign currency forward and option contracts designated as cash flow hedges that were entered into to hedge forecasted exposures:
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| Schedule of Derivative Instruments in Statement of Financial Position, Fair Value | The fair value of derivative financial instruments recorded in the consolidated balance sheets as of December 31, 2025 and 2024 are as follows:
* Derivative instruments within this category are subject to master netting arrangements and are presented on a net basis in the consolidated balance sheets in accordance with accounting guidance related to the offsetting of amounts related to certain contracts.
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| Schedule of Derivative Instruments, Gain (Loss) in Statement of Financial Performance | The pre-tax effects of derivative financial instruments in the consolidated statements of operations and consolidated statements of comprehensive income for the years ended December 31, 2025, 2024 and 2023 are as follows:
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Fair Value of Financial Instruments (Tables) |
12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Fair Value Disclosures [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation | The change in fair value of available-for-sale debt securities classified as a Level 3 measurement for the years ended December 31, 2025 and 2024 are as follows:
(1)In October 2025, the Company converted its existing preferred shares in StradVision into common shares (the “Conversion”). The cost basis and fair value of the Company’s investment in StradVision on the Conversion date were approximately $148 million and $149 million, respectively. Following the Conversion, Aptiv began accounting for its investment in StradVision under the equity method. Refer to Note 5. Investment in Affiliates for additional information.
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| Fair Value, Assets Measured on Recurring Basis | As of December 31, 2025 and 2024, Aptiv had the following assets measured at fair value on a recurring basis:
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| Fair Value, Liabilities Measured on Recurring Basis | As of December 31, 2025 and 2024, Aptiv had the following liabilities measured at fair value on a recurring basis:
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| Schedule of Available-for-Sale Securities Reconciliation | The below table summarizes the cost, cumulative unrealized gains and losses, which includes the accumulated currency translation adjustments for StradVision prior to the Conversion, as described above, and the estimated fair value of Aptiv’s debt securities held as of December 31, 2025 and 2024:
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Other Income, Net (Tables) |
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Dec. 31, 2025 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Other Income and Expenses [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Interest and Other Income | Other income, net included:
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Acquisitions And Divestitures (Tables) |
12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||
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Dec. 31, 2025 | |||||||||||||||||||||||||||||||||||||||||||||||||
| Business Combination [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||
| Business Combination, Recognized Asset Acquired and Liability Assumed | The final purchase price and related allocation to the acquired net assets of Höhle based on their estimated fair values is shown below (in millions): Assets acquired and liabilities assumed
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Share-Based Compensation (Tables) |
12 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Dec. 31, 2025 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Share-Based Payment Arrangement [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Share Based Compensation Restricted Stock Units Performance Awards Weighting | Each executive will receive between 0% and 240% (200% prior to 2025) of his or her target performance-based award based on the Company’s performance against established company-wide performance metrics, which are:
(1)Average return on invested capital is measured by tax-affected operating income divided by average invested capital. Average invested capital is measured by the sum of average total shareholders’ equity plus average net debt for each calendar year during the respective performance period. (2)Relative total shareholder return is measured by comparing the average closing price per share of the Company’s ordinary shares for the specified trading days in December of the performance period to the average closing price per share of the Company’s ordinary shares for the specified trading days in December of the year preceding the grant, including dividends, and assessed against a comparable measure of competitor and peer group companies. (3)The performance-based RSUs granted in 2025 are subject to a performance modifier based on relative total shareholder return, whereby the ultimate payout level of the performance-based RSUs may be adjusted upwards by 20% if relative total shareholder return is in the upper quartile against a comparable measure of competitor and peer group companies or downwards by 20% if in the bottom quartile for the specified trading days of the performance period as defined above. There will be no adjustment if relative total shareholder return is in the middle quartiles. (4)Average return on net assets is measured by tax-affected operating income divided by average net working capital plus average net property, plant and equipment for each calendar year during the respective performance period.
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| Schedule of Executive RSU Grants | The details of the annual executive grants were as follows:
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| Schedule of Share-based Compensation Restricted Stock Units Award Activity | A summary of RSU activity, including award grants, vesting and forfeitures is provided below:
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| Schedule of Nonvested Share Activity | A summary of the status of the Company’s non-vested Subsidiary Awards is provided below:
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| Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions | The following summarizes the weighted average inputs used in the Black-Scholes model to value the Subsidiary Awards granted during the years ended December 31, 2025, 2024 and 2023:
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| ScheduleofBoardOfDirectorsRSUGrants | Aptiv has granted RSUs to the Board of Directors as detailed in the table below:
(1)Determined based on the closing price of the Company’s ordinary shares on the date of the grant.
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| ScheduleofExecutiveRSUGrantsVesting | The details of shares issued for vested annual executive grants are as follows:
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Segment Reporting (Tables) |
12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Dec. 31, 2025 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Segment Reporting [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Segment Reporting Information, by Segment | Included below are sales, significant expenses and operating data for Aptiv’s segments for the years ended December 31, 2025, 2024 and 2023, as well as balance sheet data as of December 31, 2025 and 2024.
(1)Eliminations and Other includes the elimination of inter-segment transactions. Capital expenditures amounts are attributable to corporate administrative and support functions, including corporate headquarters and certain technical centers. (2)Other segment items represent costs that are not included in Adjusted operating income, such as other acquisitions and portfolio project costs, goodwill and other asset impairments, compensation expense related to acquisitions and Separation costs, as described above in the definition of Adjusted operating income.
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| Reconciliation of Segment Adjusted OI to Consolidated Net Income | The reconciliations of Segment Adjusted Operating Income to net income attributable to Aptiv for the years ended December 31, 2025, 2024 and 2023 are as follows:
(1)Eliminations and Other includes corporate assets and the elimination of inter-segment transactions.
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| Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas | Information concerning principal geographic areas is set forth below. Net sales reflects the manufacturing location and is for the years ended December 31, 2025, 2024 and 2023. Long-lived assets is as of December 31, 2025, 2024 and 2023.
(1)Includes property, plant and equipment, net of accumulated depreciation and operating lease right-of-use assets. (2)Includes net sales and machinery, equipment and tooling that relate to the Company’s maquiladora operations located in Mexico. These assets are utilized to produce products sold to customers located in the U.S. (3)Includes Aptiv’s country of domicile, Jersey. The Company had no sales or long-lived assets in Jersey in any period. The largest portion of net sales in the Europe, Middle East & Africa region was $1,639 million, $1,632 million and $1,701 million in Germany for the years ended December 31, 2025, 2024 and 2023, respectively. (4)Net sales and long-lived assets in Asia Pacific are primarily attributable to China.
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Fourth Quarter Data (Unaudited) (Tables) |
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Dec. 31, 2025 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Quarterly Financial Data [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Effect of Fourth Quarter Events | The following is a condensed summary of the Company’s unaudited results of operations for the three months ended December 31, 2025 and 2024.
(1)In the fourth quarter of 2025, Aptiv recorded restructuring charges totaling $36 million. In the fourth quarter of 2024, Aptiv recorded restructuring charges totaling $68 million, of which $25 million was recognized for a program initiated in the fourth quarter of 2024 focused on global salaried workforce optimization. Refer to Note 10. Restructuring for additional information. (2)In the fourth quarter of 2024, Aptiv recorded a non-cash long-lived asset impairment charge of approximately $36 million related to its equity method investment in TTTech Auto, as further discussed in Note 5. Investments in Affiliates.
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Revenue (Tables) |
12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Dec. 31, 2025 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Revenue from Contract with Customer [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Disaggregation of Revenue | Revenue generated from Aptiv’s operating segments is disaggregated by primary geographic market and by core product line in the following tables for the years ended December 31, 2025, 2024 and 2023. Information concerning geographic market reflects the manufacturing location. Revenue by geographic market for the years ended December 31, 2025, 2024 and 2023 is as follows:
Revenue by core product line for the years ended December 31, 2025, 2024 and 2023 is as follows:
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Leases (Tables) |
12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Dec. 31, 2025 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Leases [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Lease Cost | The components of lease expense were as follows:
(1)Sublease income excludes rental income from owned properties of $9 million, $9 million and $8 million for the years ended December 31, 2025, 2024 and 2023, respectively, which is included in other income, net.
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| Supplemental Cash Flow Information Related to Leases | Supplemental cash flow and other information related to leases was as follows:
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| Supplemental Balance Sheet Information Related to Leases | Supplemental balance sheet information related to leases was as follows:
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| Maturities of Lease Liabilities | Maturities of lease liabilities were as follows:
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Schedule II - Valuation and Qualifying Accounts (Tables) |
12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Dec. 31, 2025 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Valuation and Qualifying Accounts Disclosure | SCHEDULE II—VALUATION AND QUALIFYING ACCOUNTS AND RESERVES
(a)Additions Charged to Costs and Expenses and Deductions are partially related to changes in taxable losses during the year with no impact on the effective tax rate.
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General (Details) |
5 Months Ended | |
|---|---|---|
May 19, 2011 |
Dec. 31, 2025 |
|
| Organization, Consolidation and Presentation of Financial Statements [Abstract] | ||
| Plan of Reorganization, Date Plan Confirmed | May 19, 2011 | |
| Number of Largest OEM Customers | 25 | |
| Number of Manufacturing Facilities | 139 | |
| Number of Major Technical Centers | 11 | |
| Number of Countries in which Entity Operates | 50 | |
| Number of Scientists, Engineers, and Technicians | 20,700 |
Inventories (Details) - USD ($) $ in Millions |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Inventory Disclosure [Abstract] | ||
| Productive material | $ 1,584 | $ 1,463 |
| Work-in-process | 244 | 199 |
| Finished goods | 733 | 658 |
| Total | $ 2,561 | $ 2,320 |
Assets Current Assets (Details) - USD ($) $ in Millions |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract] | ||
| Value added tax receivable | $ 175 | $ 184 |
| Prepaid insurance and other expenses | 137 | 97 |
| Reimbursable engineering costs | 204 | 181 |
| Notes receivable | 5 | 6 |
| Income and other taxes receivable | 107 | 106 |
| Deposits to vendors | 6 | 4 |
| Derivative financial instruments | 133 | 18 |
| Capitalized upfront fees | 14 | 10 |
| Contract assets | 68 | 65 |
| Other | 4 | 0 |
| Total | $ 853 | $ 671 |
Assets Non Current assets (Details) - USD ($) $ in Millions |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract] | ||
| Deferred income taxes | $ 1,828 | $ 2,281 |
| Unamortized Revolving Credit Facility debt issuance costs | 6 | 4 |
| Income and other taxes receivable | 74 | 47 |
| Reimbursable engineering costs | 114 | 124 |
| Value added tax receivable | 2 | 2 |
| Technology investments | 65 | 178 |
| Derivative financial instruments | 34 | 1 |
| Capitalized upfront fees | 40 | 43 |
| Contract assets | 92 | 65 |
| Other | 107 | 97 |
| Total | $ 2,362 | $ 2,842 |
Investments in Affiliates Significant Affiliates Financial Statements (Details) - USD ($) $ / shares in Units, $ in Millions |
3 Months Ended | 12 Months Ended | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Jun. 16, 2025 |
May 30, 2025 |
May 16, 2024 |
May 02, 2024 |
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
Oct. 20, 2025 |
Dec. 31, 2022 |
Mar. 15, 2022 |
|||
| Schedule of Equity Method Investments [Line Items] | ||||||||||||||
| Current assets | $ 8,745 | $ 7,826 | $ 8,745 | $ 7,826 | ||||||||||
| Non-current assets | 14,668 | 15,632 | 14,668 | 15,632 | ||||||||||
| Assets | 23,413 | 23,458 | 23,413 | 23,458 | ||||||||||
| Current liabilities | 5,037 | 5,131 | 5,037 | 5,131 | ||||||||||
| Non-current liabilities | 8,877 | 9,242 | 8,877 | 9,242 | ||||||||||
| Shareholders’ equity | 9,397 | 8,993 | 9,397 | 8,993 | $ 11,745 | $ 8,998 | ||||||||
| Total liabilities, redeemable noncontrolling interest and shareholders’ equity | 23,413 | 23,458 | 23,413 | 23,458 | ||||||||||
| Net sales | 5,153 | 4,907 | 20,398 | 19,713 | 20,051 | |||||||||
| Gross loss | 963 | 962 | ||||||||||||
| Net income | 147 | 275 | 181 | 1,810 | 2,966 | |||||||||
| Debt Securities, Available-for-Sale | 58 | 161 | 58 | 161 | $ 149 | |||||||||
| Investments in affiliates | 1,431 | 1,433 | 1,431 | 1,433 | ||||||||||
| Net gain on equity method transactions | $ 13 | $ 550 | $ 91 | $ 46 | $ 605 | 0 | ||||||||
| Gain (Loss) on Disposition of Stock in Subsidiary or Equity Method Investee, Per Diluted Share | $ 0.15 | $ 2.50 | ||||||||||||
| Other comprehensive income (loss) | $ 535 | $ (530) | 144 | |||||||||||
| Foreign currency translation adjustments: | ||||||||||||||
| Schedule of Equity Method Investments [Line Items] | ||||||||||||||
| Shareholders’ equity | $ (741) | (1,036) | (741) | (1,036) | (761) | $ (790) | ||||||||
| Other comprehensive income (loss) | [1] | $ 295 | (275) | $ 29 | ||||||||||
| Motional autonomous driving joint venture | ||||||||||||||
| Schedule of Equity Method Investments [Line Items] | ||||||||||||||
| Equity Method Investment, Ownership Percentage | 15.00% | 44.00% | 13.00% | 13.00% | 50.00% | |||||||||
| Investments in affiliates | $ 246 | 256 | $ 246 | 256 | ||||||||||
| Capital Funded by Hyundai to Fund Motional | $ 440 | $ 475 | ||||||||||||
| Net gain on equity method transactions | 33 | 641 | ||||||||||||
| Motional autonomous driving joint venture | Series B Preferred Stock | ||||||||||||||
| Schedule of Equity Method Investments [Line Items] | ||||||||||||||
| Investments in affiliates | 899 | 899 | 899 | 899 | ||||||||||
| TTTech Auto AG | ||||||||||||||
| Schedule of Equity Method Investments [Line Items] | ||||||||||||||
| Equity Method Investment, Ownership Percentage | 20.00% | |||||||||||||
| Investments in affiliates | 147 | 147 | ||||||||||||
| Equity Method Investment, Difference Between Carrying Amount and Underlying Equity | 111 | 111 | ||||||||||||
| TTTech Auto AG | Foreign currency translation adjustments: | ||||||||||||||
| Schedule of Equity Method Investments [Line Items] | ||||||||||||||
| Other comprehensive income (loss) | (6) | |||||||||||||
| Valens Semiconductor Ltd. | Engineered Components Group | ||||||||||||||
| Schedule of Equity Method Investments [Line Items] | ||||||||||||||
| Proceeds from Sale of Other Investments | 6 | |||||||||||||
| Equity Method Investment, Nonconsolidated Investee or Group of Investees | ||||||||||||||
| Schedule of Equity Method Investments [Line Items] | ||||||||||||||
| Current assets | 749 | 727 | 749 | 727 | ||||||||||
| Non-current assets | 2,414 | 2,432 | 2,414 | 2,432 | ||||||||||
| Assets | 3,163 | 3,159 | 3,163 | 3,159 | ||||||||||
| Current liabilities | 199 | 235 | 199 | 235 | ||||||||||
| Non-current liabilities | 80 | 73 | 80 | 73 | ||||||||||
| Shareholders’ equity | 2,884 | 2,851 | 2,884 | 2,851 | ||||||||||
| Total liabilities, redeemable noncontrolling interest and shareholders’ equity | $ 3,163 | $ 3,159 | 3,163 | 3,159 | ||||||||||
| Net sales | 858 | 974 | $ 813 | |||||||||||
| Gross loss | (132) | (136) | (327) | |||||||||||
| Net income | $ (307) | $ (397) | $ (624) | |||||||||||
| ||||||||||||||
Investments in Affiliates Transactions with Affiliates (Details) $ / shares in Units, $ in Millions |
12 Months Ended | |||
|---|---|---|---|---|
May 16, 2024 |
Dec. 31, 2025
USD ($)
$ / shares
|
Dec. 31, 2024
USD ($)
$ / shares
|
Dec. 31, 2023
USD ($)
|
|
| Equity Method Investments and Joint Ventures [Abstract] | ||||
| Sales to affiliates | $ 7 | $ 15 | $ 15 | |
| Purchases from affiliates | 12 | 8 | 15 | |
| Schedule of Equity Method Investments [Line Items] | ||||
| Investments in affiliates | $ 1,431 | $ 1,433 | ||
| Gain (Loss) on Disposition of Stock in Subsidiary or Equity Method Investee, Per Diluted Share | $ / shares | $ 0.15 | $ 2.50 | ||
| Equity Method Investment, Impairment | $ 0 | $ 0 | ||
| Motional autonomous driving joint venture | ||||
| Schedule of Equity Method Investments [Line Items] | ||||
| Investments in affiliates | 246 | $ 256 | ||
| Equity Method Investment, Ownership Percentage, Percentage Sold | 0.11 | |||
| Motional autonomous driving joint venture | Series B Preferred Stock | ||||
| Schedule of Equity Method Investments [Line Items] | ||||
| Investments in affiliates | $ 899 | $ 899 | ||
Investments in Affiliates Amounts Due to / From Affiliates (Details) - Affiliated Entity - USD ($) |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Schedule of Equity Method Investments [Line Items] | ||
| Accounts and Other Receivables, Net, Current | $ 1,000,000 | $ 0 |
| Accounts Payable | $ 2,000,000 | $ 13,000,000 |
Intangible Assets and Goodwill Amortization Expense (Details) $ in Millions |
Dec. 31, 2025
USD ($)
|
|---|---|
| Goodwill and Intangible Assets Disclosure [Abstract] | |
| 2026 | $ 215 |
| 2027 | 205 |
| 2028 | 170 |
| 2029 | 115 |
| 2030 | $ 110 |
Intangible Assets and Goodwill Gross Carrying Amount of Intangibles and Goodwill (Details) - USD ($) $ in Millions |
12 Months Ended | |
|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| Gross Carrying Amount [Roll Forward] | ||
| Balance at January 1 | $ 8,848 | $ 9,036 |
| Foreign currency translation and other | 361 | 188 |
| Balance at December 31 | $ 9,209 | $ 8,848 |
Intangible Assets and Goodwill Accumulated Amortization Rollforward (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Accumulated Amortization [Roll Forward] | |||
| Balance at January 1 | $ 1,684 | ||
| Amortization | 208 | $ 211 | |
| Goodwill impairment | 648 | 0 | $ 0 |
| Foreign currency translation and other | 69 | (13) | |
| Intangible Assets, Accumulated Amortization (Including Goodwill) | 2,609 | 1,684 | $ 1,486 |
| Balance at December 31 | $ 1,961 | $ 1,684 | |
Intangible Assets and Goodwill Goodwill Rollforward (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Goodwill [Line Items] | |||
| Balance at January 1 | $ 5,024 | $ 5,151 | |
| Foreign currency translation and other | 220 | (127) | |
| Goodwill, Impairment Loss | (648) | 0 | $ 0 |
| Balance at December 31 | 4,596 | 5,024 | 5,151 |
| Advanced Safety and User Experience | |||
| Goodwill [Line Items] | |||
| Balance at January 1 | 2,326 | 2,326 | |
| Foreign currency translation and other | 1 | 0 | |
| Goodwill, Impairment Loss | (648) | ||
| Balance at December 31 | 1,679 | 2,326 | 2,326 |
| Electrical Distribution Systems | |||
| Goodwill [Line Items] | |||
| Balance at January 1 | 588 | 588 | |
| Foreign currency translation and other | 0 | 0 | |
| Goodwill, Impairment Loss | 0 | ||
| Balance at December 31 | 588 | 588 | 588 |
| Engineered Components Group | |||
| Goodwill [Line Items] | |||
| Balance at January 1 | 2,110 | 2,237 | |
| Foreign currency translation and other | 219 | (127) | |
| Goodwill, Impairment Loss | 0 | ||
| Balance at December 31 | $ 2,329 | $ 2,110 | $ 2,237 |
Liabilities Other Liabilities, Current (Details) - USD ($) $ in Millions |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Other Liabilities Disclosure [Abstract] | ||
| Payroll-related obligations | $ 393 | $ 344 |
| Employee benefits, including current pension obligations | 154 | 143 |
| Income and other taxes payable | 240 | 187 |
| Warranty obligations | 103 | 62 |
| Restructuring | 108 | 102 |
| Customer deposits | 90 | 132 |
| Derivative financial instruments | $ 1 | $ 76 |
| Derivative Liability, Current, Statement of Financial Position [Extensible Enumeration] | Accrued Liabilities, Current | Accrued Liabilities, Current |
| Accrued interest | $ 80 | $ 90 |
| Contract liabilities | 84 | 111 |
| Operating lease liabilities | 142 | 124 |
| Other | 404 | 381 |
| Total | $ 1,799 | $ 1,752 |
Liabilities Other Liabilities, Non Current (Details) - USD ($) $ in Millions |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Other Liabilities Disclosure [Abstract] | ||
| Environmental | $ 2 | $ 3 |
| Extended disability benefits | 3 | 3 |
| Warranty obligations | 19 | 12 |
| Restructuring | 14 | 16 |
| Payroll-related obligations | 12 | 9 |
| Accrued income taxes | 203 | 165 |
| Deferred income taxes | 260 | 290 |
| Contract liabilities | 6 | 13 |
| Derivative financial instruments | 0 | 39 |
| Other | 57 | 63 |
| Total | $ 576 | $ 613 |
Restructuring Restructuring Costs by Operating Segment (Details) - USD ($) $ in Millions |
3 Months Ended | 12 Months Ended | |||
|---|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Restructuring Cost and Reserve [Line Items] | |||||
| Restructuring | $ 36 | $ 68 | $ 185 | $ 193 | $ 211 |
| Advanced Safety and User Experience | |||||
| Restructuring Cost and Reserve [Line Items] | |||||
| Restructuring | 58 | 53 | 129 | ||
| Electrical Distribution Systems | |||||
| Restructuring Cost and Reserve [Line Items] | |||||
| Restructuring | 86 | 101 | 48 | ||
| Engineered Components Group | |||||
| Restructuring Cost and Reserve [Line Items] | |||||
| Restructuring | $ 41 | $ 39 | $ 34 | ||
Restructuring Restructuring Liability (Details) - USD ($) $ in Millions |
3 Months Ended | 12 Months Ended | |||
|---|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Restructuring Reserve [Roll Forward] | |||||
| Beginning Balance | $ 118 | $ 167 | |||
| Provision for estimated expenses incurred during the year | $ 36 | $ 68 | 185 | 193 | $ 211 |
| Payments made during the year | (195) | (238) | (128) | ||
| Foreign currency and other | 14 | (4) | |||
| Ending Balance | 122 | 118 | 122 | 118 | 167 |
| Employee Termination Benefits Liability | |||||
| Restructuring Reserve [Roll Forward] | |||||
| Beginning Balance | 118 | 167 | |||
| Provision for estimated expenses incurred during the year | 185 | 193 | |||
| Payments made during the year | (195) | (238) | |||
| Foreign currency and other | 14 | (4) | |||
| Ending Balance | 122 | 118 | 122 | 118 | 167 |
| Other Exit Costs Liability | |||||
| Restructuring Reserve [Roll Forward] | |||||
| Beginning Balance | 0 | 0 | |||
| Provision for estimated expenses incurred during the year | 0 | 0 | |||
| Payments made during the year | 0 | 0 | |||
| Foreign currency and other | 0 | 0 | |||
| Ending Balance | $ 0 | $ 0 | $ 0 | $ 0 | $ 0 |
Debt Maturities of Debt (Details) $ in Millions |
Dec. 31, 2025
USD ($)
|
|---|---|
| Debt Instrument [Line Items] | |
| 2026 | $ 81 |
| 2027 | 2 |
| 2028 | 588 |
| 2029 | 668 |
| 2030 | 0 |
| Thereafter | 6,314 |
| Total | $ 7,653 |
Debt Other Financing (Details) € in Millions, $ in Millions |
12 Months Ended | |||
|---|---|---|---|---|
|
Dec. 31, 2025
USD ($)
|
Dec. 31, 2024
USD ($)
|
Dec. 31, 2023
USD ($)
|
Dec. 31, 2025
EUR (€)
|
|
| Debt Instrument [Line Items] | ||||
| Other Debt and Finance Lease Obligations | $ 86 | $ 64 | ||
| Interest Paid, Including Capitalized Interest, Operating and Investing Activities | 363 | 286 | $ 275 | |
| Letters of Credit Issued | $ 3 | 4 | ||
| European Factoring Program | ||||
| Debt Instrument [Line Items] | ||||
| Debt Instrument, Interest Rate, Stated Percentage | 0.20% | 0.20% | ||
| European Factoring Program | Accounts Receivable Factoring | ||||
| Debt Instrument [Line Items] | ||||
| Maximum Funding From Factoring Program | € | € 450 | |||
| Other Short-term Borrowings | $ 0 | $ 450 | ||
| European Factoring Program | EURIBOR | ||||
| Debt Instrument [Line Items] | ||||
| Basis spread of variable rate | 0.50% | |||
| European Factoring Program | Secured Overnight Financing Rate (SOFR) plus | ||||
| Debt Instrument [Line Items] | ||||
| Basis spread of variable rate | 0.68% | |||
Debt Junior Unsecured Notes (Details) - USD ($) $ in Millions |
12 Months Ended | |
|---|---|---|
Sep. 13, 2024 |
Dec. 31, 2025 |
|
| Debt Instrument, Redemption, Period One | ||
| Schedule of Debt [Line Items] | ||
| Debt Instrument, Redemption Price, Percentage of Principal Amount Redeemed | 100.00% | |
| Debt Instrument, Redemption, Period Two | ||
| Schedule of Debt [Line Items] | ||
| Debt Instrument, Redemption Price, Percentage of Principal Amount Redeemed | 102.00% | |
| Fixed-to-Fixed Reset Rate Junior Notes, 6.875% due 2054 | Junior Notes | ||
| Debt Disclosure [Abstract] | ||
| Debt Instrument, Face Amount | $ 500 | |
| Debt Instrument, Interest Rate, Stated Percentage | 6.875% | 6.875% |
| Payments of debt issuance costs | $ 7 | |
| Basis spread of variable rate | 3.385% | |
| Schedule of Debt [Line Items] | ||
| Basis spread of variable rate | 3.385% | |
| Debt Instrument, Face Amount | 500 | |
| Payments of debt issuance costs | $ 7 |
Debt Spin-Off Financing (Details) $ in Millions |
Nov. 26, 2025
USD ($)
|
|---|---|
| Schedule of Debt [Line Items] | |
| Spin-Off Credit Facility | $ 1,350 |
| Spin-Off Term Loan A, due 2030 | JPMorgan Chase Bank, N.A. | |
| Schedule of Debt [Line Items] | |
| Other Long-term Debt | 500 |
| Spin-Off Revolver | JPMorgan Chase Bank, N.A. | Revolving Credit Facility | |
| Schedule of Debt [Line Items] | |
| Line of Credit Facility, Maximum Borrowing Capacity | $ 850 |
Pension Benefits Narrative (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Retirement Benefits [Abstract] | |||
| Defined Benefit Pension Plan, Postemployment Benefit Period | 5 years | ||
| Defined Benefit Plan, Estimated Future Employer Contributions in Next Fiscal Year | $ 25 | ||
| Defined Contribution Plan, Cost | $ 38 | $ 38 | $ 42 |
| Percentage Change in Actuarial Assumptions and Plan Provisions Amortized | 10.00% | ||
Pension Benefits Net Periodic Benefit Cost (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| U.S. Plans | |||
| Defined Benefit Plan Disclosure [Line Items] | |||
| Amortization of actuarial losses | $ 1 | $ 1 | $ 1 |
| Net periodic benefit cost | 1 | 1 | 1 |
| Non-U.S. Plans | |||
| Defined Benefit Plan Disclosure [Line Items] | |||
| Service cost | 18 | 18 | 16 |
| Interest cost | 40 | 39 | 39 |
| Expected return on plan assets | (16) | (17) | (15) |
| Settlement loss | 0 | 2 | 2 |
| Amortization of actuarial losses | 2 | 1 | 1 |
| Net periodic benefit cost | 43 | 43 | 43 |
| Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Curtailment | $ 1 | $ 0 | $ 0 |
Pension Benefits Expected Future Benefit Payments (Details) $ in Millions |
Dec. 31, 2025
USD ($)
|
|---|---|
| U.S. Plans | |
| Defined Benefit Plan Disclosure [Line Items] | |
| 2026 | $ 0 |
| 2027 | 1 |
| 2028 | 0 |
| 2029 | 0 |
| 2030 | 0 |
| 2031 – 2035 | 0 |
| Non-U.S. Plans | |
| Defined Benefit Plan Disclosure [Line Items] | |
| 2026 | 61 |
| 2027 | 55 |
| 2028 | 58 |
| 2029 | 60 |
| 2030 | 67 |
| 2031 – 2035 | $ 315 |
Commitments And Contingencies (Details) - USD ($) $ in Millions |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Loss Contingencies [Line Items] | ||
| Accrual for Environmental Loss Contingencies | $ 4 | $ 4 |
Income Taxes Income before Income Taxes (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Income Tax Disclosure [Abstract] | |||
| U.S. (loss) income | $ (635) | $ (78) | $ (162) |
| Non-U.S. income | 1,554 | 2,229 | 1,499 |
| Income before income taxes | $ 919 | $ 2,151 | $ 1,337 |
Income Taxes Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Millions |
Dec. 31, 2025 |
Dec. 31, 2024 |
||
|---|---|---|---|---|
| Deferred tax assets: | ||||
| Pension | $ 80 | $ 61 | ||
| Employee benefits | 56 | 57 | ||
| Net operating loss carryforwards | 1,654 | 578 | ||
| Warranty and other liabilities | 72 | 72 | ||
| Operating lease liabilities | 120 | 109 | ||
| Capitalized R&D | 129 | 110 | ||
| Tax credit carryforwards | 1,607 | 1,605 | ||
| Intangibles | 1,481 | 1,634 | ||
| Other | 152 | 175 | ||
| Total gross deferred tax assets | 5,351 | 4,401 | ||
| Less: valuation allowances | (3,065) | (1,704) | ||
| Total deferred tax assets | [1] | 2,286 | 2,697 | |
| Deferred tax liabilities: | ||||
| Fixed assets | 9 | 27 | ||
| Tax on unremitted profits of certain foreign subsidiaries | 130 | 82 | ||
| Intangibles | 470 | 496 | ||
| Operating lease right-of-use assets | 109 | 101 | ||
| Total gross deferred tax liabilities | 718 | 706 | ||
| Net deferred tax assets | $ 1,568 | $ 1,991 | ||
| ||||
Income Taxes Deferred Tax Assets, Balance Sheet Location (Details) - USD ($) $ in Millions |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Deferred Tax Asset, Balance Sheet Location [Line Items] | ||
| Net deferred tax assets | $ 1,568 | $ 1,991 |
| Long-term assets | ||
| Deferred Tax Asset, Balance Sheet Location [Line Items] | ||
| Net deferred tax assets | 1,828 | 2,281 |
| Long-term liabilities | ||
| Deferred Tax Asset, Balance Sheet Location [Line Items] | ||
| Net deferred tax assets | $ (260) | $ (290) |
Income Taxes Unrecognized Tax Benefits Roll Forward (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Unrecognized Tax Benefits [Roll Forward] | |||
| Balance at beginning of year | $ 227 | $ 222 | $ 224 |
| Additions related to current year | 11 | 3 | 4 |
| Additions related to prior years | 64 | 14 | 11 |
| Reductions related to prior years | (39) | (9) | (12) |
| Reductions due to expirations of statute of limitations | (9) | (1) | (2) |
| Settlements | (8) | (2) | (3) |
| Balance at end of year | $ 246 | 227 | 222 |
| Income Tax Uncertainties [Abstract] | |||
| Uncertain Tax Positions More Likely Than Not Largest Amount of Benefit Percentage | 50.00% | ||
| Unrecognized Tax Benefits that Would Impact Effective Tax Rate | $ 220 | 196 | |
| Unrecognized Tax Benefits that Would Impact Effective Tax Rate, Write off of Related Deferred Tax Asset | 100 | 92 | |
| Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued | 54 | 31 | |
| Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense (Benefit) | $ 21 | $ 6 | $ (1) |
Income Taxes Pledged Assets (Details) - USD ($) $ in Millions |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Income Tax Examination [Line Items] | ||
| Taxes Payable | $ 0 | |
| KOREA, REPUBLIC OF | ||
| Income Tax Examination [Line Items] | ||
| Taxes Payable | $ 18 |
Shareholders' Equity And Net Income Per Shares MCPS Conversion (Details) |
Jun. 15, 2023
shares
|
Jun. 12, 2020
d
$ / shares
|
Dec. 31, 2025
$ / shares
|
Dec. 31, 2024
$ / shares
|
|---|---|---|---|---|
| Equity [Abstract] | ||||
| Preferred Stock, Dividend Rate, Percentage | 5.50% | |||
| Preferred shares, par value per share (USD per share) | $ 0.01 | $ 0.01 | $ 0.01 | |
| Convertible Preferred Stock, Shares Issued upon Conversion | shares | 1.0754 | |||
| Stock Issued During Period, Shares, Conversion of Convertible Securities | shares | 12,370,000 | |||
| Preferred Shares, Convertible, Threshold Consecutive Trading Days | d | 20 | |||
| Preferred Stock, Liquidation Preference Per Share | $ 100 | |||
| Preferred Stock, Dividend Rate, Per-Dollar-Amount | $ 5.50 |
Shareholders' Equity And Net Income Per Share Weighted Average Shares Outstanding and Net Income Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Millions |
3 Months Ended | 12 Months Ended | |||
|---|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Numerator: | |||||
| Net income attributable to Aptiv | $ 138 | $ 268 | $ 165 | $ 1,787 | $ 2,938 |
| Net income attributable to ordinary shareholders | 165 | 1,787 | 2,909 | ||
| Mandatory convertible preferred share dividends | $ 0 | $ 0 | $ (29) | ||
| Denominator: | |||||
| Weighted average ordinary shares outstanding, basic | 214,890 | 235,040 | 220,000 | 256,380 | 276,920 |
| Incremental Common Shares Attributable to Dilutive Effect of Share-Based Payment Arrangements | 750 | 280 | 170 | ||
| Weighted average MCPS converted shares | 0 | 0 | 5,790 | ||
| Weighted average ordinary shares outstanding, including dilutive shares | 216,140 | 235,460 | 220,750 | 256,660 | 282,880 |
| Basic net income per share: | |||||
| Basic net income per share attributable to ordinary shareholders | $ 0.64 | $ 1.14 | $ 0.75 | $ 6.97 | $ 10.50 |
| Diluted net income per share: | |||||
| Diluted | $ 0.64 | $ 1.14 | $ 0.75 | $ 6.96 | $ 10.39 |
Shareholders' Equity And Net Income Per Share Dividends (Details) - Preferred Shares - USD ($) $ / shares in Units, $ in Millions |
3 Months Ended | 12 Months Ended | |
|---|---|---|---|
Jun. 30, 2023 |
Mar. 31, 2023 |
Dec. 31, 2023 |
|
| Dividends Payable [Line Items] | |||
| Dividends, Preferred Stock, Cash | $ 32 | ||
| Preferred Stock, Dividends, Per Share, Cash Paid | $ 1.375 | $ 1.375 | |
Changes in Accumulated Other Comprehensive Income (Loss) AOCI Reclassifications (Details) - USD ($) $ in Millions |
3 Months Ended | 12 Months Ended | |||||
|---|---|---|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|||
| Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items] | |||||||
| Income before income taxes and equity loss | $ 919 | $ 2,151 | $ 1,337 | ||||
| Net income | $ 147 | $ 275 | 181 | 1,810 | 2,966 | ||
| Cost of sales | 4,190 | 3,945 | 16,500 | 16,002 | 16,612 | ||
| Income before income taxes | 919 | 2,151 | 1,337 | ||||
| Income tax (expense) benefit | (700) | (223) | 1,928 | ||||
| Net income attributable to noncontrolling interest | (19) | (24) | (28) | ||||
| Net income attributable to Aptiv | $ 138 | $ 268 | 165 | 1,787 | 2,938 | ||
| Amount Reclassified from Accumulated Other Comprehensive Income | |||||||
| Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items] | |||||||
| Net income attributable to Aptiv | 21 | 134 | 117 | ||||
| Amount Reclassified from Accumulated Other Comprehensive Income | Foreign currency translation adjustments: | |||||||
| Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items] | |||||||
| Liquidation of foreign subsidiary | 6 | 0 | 0 | ||||
| Income before income taxes and equity loss | 6 | 0 | 0 | ||||
| Net income | 6 | 0 | 0 | ||||
| Income tax (expense) benefit | 0 | 0 | 0 | ||||
| Net income attributable to noncontrolling interest | 0 | 0 | 0 | ||||
| Net income attributable to Aptiv | 6 | 0 | 0 | ||||
| Amount Reclassified from Accumulated Other Comprehensive Income | Pension and postretirement plans: | |||||||
| Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items] | |||||||
| Income before income taxes and equity loss | (2) | (4) | (4) | ||||
| Net income | (2) | (3) | (3) | ||||
| Actuarial loss | [1] | (3) | (2) | (2) | |||
| Settlement loss | [1] | 0 | (2) | (2) | |||
| Income tax (expense) benefit | 0 | 1 | 1 | ||||
| Net income attributable to noncontrolling interest | 0 | 0 | 0 | ||||
| Net income attributable to Aptiv | (2) | (3) | (3) | ||||
| Curtailment gain | [1] | 1 | 0 | 0 | |||
| Amount Reclassified from Accumulated Other Comprehensive Income | Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent | |||||||
| Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items] | |||||||
| Income before income taxes and equity loss | 20 | 138 | 113 | ||||
| Net income | 17 | 137 | 120 | ||||
| Income tax (expense) benefit | (3) | (1) | 7 | ||||
| Net income attributable to noncontrolling interest | 0 | 0 | 0 | ||||
| Net income attributable to Aptiv | 17 | 137 | 120 | ||||
| Amount Reclassified from Accumulated Other Comprehensive Income | Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent | Commodity derivatives | |||||||
| Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items] | |||||||
| Cost of sales | 32 | 16 | (28) | ||||
| Amount Reclassified from Accumulated Other Comprehensive Income | Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent | Foreign currency derivatives | |||||||
| Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items] | |||||||
| Cost of sales | $ (12) | $ 122 | $ 141 | ||||
| |||||||
Derivatives And Hedging Activities Cash Flow Hedges (Details) lb in Thousands, ¥ in Millions, £ in Millions, zł in Millions, Ft in Millions, $ in Millions, $ in Millions |
Dec. 31, 2027
USD ($)
|
Dec. 31, 2026
USD ($)
|
Dec. 31, 2025
USD ($)
lb
|
Dec. 31, 2025
MXN ($)
lb
|
Dec. 31, 2025
CNY (¥)
lb
|
Dec. 31, 2025
PLN (zł)
lb
|
Dec. 31, 2025
HUF (Ft)
lb
|
Dec. 31, 2025
GBP (£)
lb
|
|---|---|---|---|---|---|---|---|---|
| Derivative [Line Items] | ||||||||
| Net derivative gains (losses) from cash flow hedges included in accumulated other comprehensive income, before tax | $ (164) | |||||||
| AOCI, Cash Flow Hedge, Cumulative Gain (Loss), after Tax | $ (139) | |||||||
| Scenario, Forecast | ||||||||
| Derivative [Line Items] | ||||||||
| Foreign Currency Cash Flow Hedge Gain (Loss) to be Reclassified During Next 12 Months | $ (125) | |||||||
| Foreign Currency Cash Flow Hedge Gain Loss To Be Reclassified, After 12 Months | $ (39) | |||||||
| Derivatives designated as cash flow hedges: | Copper | ||||||||
| Derivative [Line Items] | ||||||||
| Quantity Hedged | lb | 77,871 | 77,871 | 77,871 | 77,871 | 77,871 | 77,871 | ||
| Notional Amount (Approximate USD Equivalent) | $ 415 | |||||||
| Derivatives designated as cash flow hedges: | Foreign currency derivatives | Mexican Peso | ||||||||
| Derivative [Line Items] | ||||||||
| Notional Amount (Approximate USD Equivalent) | 1,680 | $ 30,257 | ||||||
| Derivatives designated as cash flow hedges: | Foreign currency derivatives | Chinese Yuan Renminbi | ||||||||
| Derivative [Line Items] | ||||||||
| Notional Amount (Approximate USD Equivalent) | 360 | ¥ 2,510 | ||||||
| Derivatives designated as cash flow hedges: | Foreign currency derivatives | Polish Zloty | ||||||||
| Derivative [Line Items] | ||||||||
| Notional Amount (Approximate USD Equivalent) | 255 | zł 924 | ||||||
| Derivatives designated as cash flow hedges: | Foreign currency derivatives | Hungarian Forint | ||||||||
| Derivative [Line Items] | ||||||||
| Notional Amount (Approximate USD Equivalent) | 80 | Ft 26,032 | ||||||
| Derivatives designated as cash flow hedges: | Foreign currency derivatives | United Kingdom, Pounds | ||||||||
| Derivative [Line Items] | ||||||||
| Notional Amount (Approximate USD Equivalent) | $ 95 | £ 70 |
Derivatives And Hedging Activities Net Investment Hedges (Details) € in Millions, ¥ in Millions, $ in Millions |
12 Months Ended | ||||||
|---|---|---|---|---|---|---|---|
|
Dec. 31, 2025
USD ($)
|
Dec. 31, 2024
USD ($)
|
Dec. 31, 2023
USD ($)
|
Dec. 31, 2025
CNY (¥)
|
Jun. 11, 2024
EUR (€)
|
Sep. 15, 2016
EUR (€)
|
Mar. 10, 2015
EUR (€)
|
|
| Derivative [Line Items] | |||||||
| Settlement of derivatives | $ (4) | $ 2 | $ (6) | ||||
| Derivatives designated as net investment hedges: | Derivatives designated as cash flow hedges: | |||||||
| Derivative [Line Items] | |||||||
| Gain (loss) on Net Investment Hedge, net of tax | 168 | (77) | (39) | ||||
| Derivatives designated as net investment hedges: | Derivatives designated as cash flow hedges: | Euro-Denominated Senior Notes, 1.500% Due 2025 | Senior Notes | |||||||
| Derivative [Line Items] | |||||||
| Debt instrument designated as net investment hedge | € | € 700 | ||||||
| Derivatives designated as net investment hedges: | Derivatives designated as cash flow hedges: | Euro-denominated Senior Notes, 1.600% Due 2028 | Senior Notes | |||||||
| Derivative [Line Items] | |||||||
| Debt instrument designated as net investment hedge | € | € 500 | ||||||
| Derivatives designated as net investment hedges: | Derivatives designated as cash flow hedges: | Euro-Denominated Senior Notes, 1.500% Due 2025 and Euro-Denominated Senior Notes, 1.600% Due 2028 | Senior Notes | |||||||
| Derivative [Line Items] | |||||||
| Gain (loss) on Net Investment Hedge, net of tax | (168) | 77 | |||||
| Net investment hedge gains (losses) included in accumulated other comprehensive income | (93) | 75 | |||||
| Derivatives designated as net investment hedges: | Derivatives designated as cash flow hedges: | Euro-Denominated Senior Notes, 4.250% Due 2036 | Senior Notes | |||||||
| Derivative [Line Items] | |||||||
| Debt instrument designated as net investment hedge | € | € 750 | ||||||
| Foreign Exchange Forward | United States of America, Dollars | Derivatives designated as net investment hedges: | Derivatives designated as cash flow hedges: | |||||||
| Derivative [Line Items] | |||||||
| Settlement of derivatives | (4) | $ (2) | $ (6) | ||||
| Notional Amount (Approximate USD Equivalent) | $ 100 | ||||||
| Foreign Exchange Forward | Chinese Yuan Renminbi | Derivatives designated as net investment hedges: | Derivatives designated as cash flow hedges: | |||||||
| Derivative [Line Items] | |||||||
| Notional Amount (Approximate USD Equivalent) | ¥ | ¥ 700 | ||||||
Derivatives And Hedging Activities Fair Value of Derivative Instruments in the Balance Sheet (Details) - USD ($) $ in Millions |
12 Months Ended | |||||
|---|---|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
||||
| Derivatives, Fair Value [Line Items] | ||||||
| Derivative financial instruments | $ 34 | $ 1 | ||||
| Derivative Liability, Noncurrent | 0 | (39) | ||||
| Settlement of derivatives | (4) | 2 | $ (6) | |||
| Derivatives designated as cash flow hedges: | ||||||
| Derivatives, Fair Value [Line Items] | ||||||
| Asset Derivatives | 174 | 34 | ||||
| Liability Derivatives | 10 | 130 | ||||
| Derivatives designated as cash flow hedges: | Other current assets | ||||||
| Derivatives, Fair Value [Line Items] | ||||||
| Asset Derivatives | 0 | 5 | ||||
| Derivatives designated as cash flow hedges: | Accrued liabilities | ||||||
| Derivatives, Fair Value [Line Items] | ||||||
| Liability Derivatives | 1 | 0 | ||||
| Derivatives not designated: | ||||||
| Derivatives, Fair Value [Line Items] | ||||||
| Asset Derivatives | 2 | 1 | ||||
| Liability Derivatives | $ 0 | $ 1 | ||||
| Derivatives not designated: | Foreign currency derivatives | ||||||
| Derivatives, Fair Value [Line Items] | ||||||
| Derivative Asset, Statement of Financial Position [Extensible Enumeration] | Other Assets, Current | Other Assets, Current | ||||
| Net Amounts of Assets and (Liabilities) Presented in the Balance Sheet | $ 2 | $ 1 | ||||
| Net Amounts of Assets and (Liabilities) Presented in the Balance Sheet | $ 1 | |||||
| Derivative Liability, Statement of Financial Position [Extensible Enumeration] | Accrued Liabilities, Current | |||||
| Derivatives not designated: | Foreign currency derivatives | Other current assets | ||||||
| Derivatives, Fair Value [Line Items] | ||||||
| Asset Derivatives | 2 | $ 1 | ||||
| Liability Derivatives | 0 | 0 | ||||
| Derivatives not designated: | Foreign currency derivatives | Accrued liabilities | ||||||
| Derivatives, Fair Value [Line Items] | ||||||
| Asset Derivatives | 0 | |||||
| Liability Derivatives | 1 | |||||
| Derivatives designated as cash flow hedges: | Derivatives designated as cash flow hedges: | Commodity derivatives | Other current assets | ||||||
| Derivatives, Fair Value [Line Items] | ||||||
| Asset Derivatives | 63 | 5 | ||||
| Derivatives designated as cash flow hedges: | Derivatives designated as cash flow hedges: | Commodity derivatives | Accrued liabilities | ||||||
| Derivatives, Fair Value [Line Items] | ||||||
| Liability Derivatives | 0 | 5 | ||||
| Derivatives designated as cash flow hedges: | Derivatives designated as cash flow hedges: | Commodity derivatives | Long-term assets | ||||||
| Derivatives, Fair Value [Line Items] | ||||||
| Asset Derivatives | 22 | 1 | ||||
| Derivatives designated as cash flow hedges: | Derivatives designated as cash flow hedges: | Commodity derivatives | Long-term liabilities | ||||||
| Derivatives, Fair Value [Line Items] | ||||||
| Liability Derivatives | 0 | $ 7 | ||||
| Derivatives designated as cash flow hedges: | Derivatives designated as cash flow hedges: | Foreign currency derivatives | ||||||
| Derivatives, Fair Value [Line Items] | ||||||
| Derivative financial instruments | [1] | $ 12 | ||||
| Derivative Asset, Statement of Financial Position [Extensible Enumeration] | Other Assets, Current | Other Assets, Current | ||||
| Net Amounts of Assets and (Liabilities) Presented in the Balance Sheet | [1] | $ 68 | $ 7 | |||
| Derivative Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration] | Other Liabilities, Noncurrent | |||||
| Derivative Liability, Noncurrent | [1] | $ (32) | ||||
| Net Amounts of Assets and (Liabilities) Presented in the Balance Sheet | [1] | (70) | ||||
| Derivatives designated as cash flow hedges: | Derivatives designated as cash flow hedges: | Foreign currency derivatives | Other current assets | ||||||
| Derivatives, Fair Value [Line Items] | ||||||
| Asset Derivatives | 75 | [1] | 10 | |||
| Liability Derivatives | 7 | [1] | 3 | |||
| Derivatives designated as cash flow hedges: | Derivatives designated as cash flow hedges: | Foreign currency derivatives | Accrued liabilities | ||||||
| Derivatives, Fair Value [Line Items] | ||||||
| Asset Derivatives | [1] | 10 | ||||
| Liability Derivatives | [1] | 80 | ||||
| Derivatives designated as cash flow hedges: | Derivatives designated as cash flow hedges: | Foreign currency derivatives | Long-term assets | ||||||
| Derivatives, Fair Value [Line Items] | ||||||
| Asset Derivatives | [1] | 14 | ||||
| Liability Derivatives | [1] | 2 | ||||
| Derivatives designated as cash flow hedges: | Derivatives designated as cash flow hedges: | Foreign currency derivatives | Long-term liabilities | ||||||
| Derivatives, Fair Value [Line Items] | ||||||
| Asset Derivatives | [1] | 3 | ||||
| Liability Derivatives | [1] | 35 | ||||
| Derivatives designated as net investment hedges: | Derivatives designated as cash flow hedges: | Foreign Exchange Forward | United States of America, Dollars | ||||||
| Derivatives, Fair Value [Line Items] | ||||||
| Settlement of derivatives | $ (4) | $ (2) | $ (6) | |||
| ||||||
Derivatives And Hedging Activities Effect of Derivative Instruments in Consolidated Statement of Operations (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Derivatives designated as cash flow hedges: | |||
| Derivative Instruments, Gain (Loss) [Line Items] | |||
| Other Comprehensive Income (Loss), Net Investment Hedge, Gain (Loss), before Reclassification and Tax | $ 304 | $ (143) | $ 254 |
| Other Comprehensive Income (Loss), Cash Flow Hedge, Reclassification for Discontinuance, before Tax | 20 | 138 | (113) |
| Derivatives designated as cash flow hedges: | Derivatives designated as cash flow hedges: | Commodity derivatives | |||
| Derivative Instruments, Gain (Loss) [Line Items] | |||
| Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification and Tax | 124 | 11 | (5) |
| Other Comprehensive Income (Loss), Cash Flow Hedge, Reclassification for Discontinuance, before Tax | 32 | 16 | 28 |
| Derivatives designated as cash flow hedges: | Derivatives designated as cash flow hedges: | Foreign currency derivatives | |||
| Derivative Instruments, Gain (Loss) [Line Items] | |||
| Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification and Tax | 183 | 160 | (244) |
| Other Comprehensive Income (Loss), Cash Flow Hedge, Reclassification for Discontinuance, before Tax | 12 | (122) | (141) |
| Derivatives designated as cash flow hedges: | Derivatives designated as net investment hedges: | Foreign currency derivatives | |||
| Derivative Instruments, Gain (Loss) [Line Items] | |||
| Other Comprehensive Income (Loss), Net Investment Hedge, Gain (Loss), before Reclassification and Tax | 3 | 6 | 5 |
| Other Comprehensive Income (Loss), Cash Flow Hedge, Reclassification for Discontinuance, before Tax | 0 | 0 | 0 |
| Derivatives not designated: | |||
| Derivative Instruments, Gain (Loss) [Line Items] | |||
| Derivative, Gain on Derivative | 3 | (5) | (3) |
| Derivatives not designated: | Foreign currency derivatives | |||
| Derivative Instruments, Gain (Loss) [Line Items] | |||
| Derivative, Gain on Derivative | $ 3 | $ (5) | $ (3) |
Fair Value of Financial Instruments Narrative (Details) - USD ($) $ in Millions |
3 Months Ended | 12 Months Ended | |||
|---|---|---|---|---|---|
Dec. 31, 2024 |
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
Oct. 20, 2025 |
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||||
| Derivative, Fair Value, Net | $ (96) | $ 166 | $ (96) | ||
| Debt Securities, Available-for-Sale, Amortized Cost | 165 | 57 | 165 | ||
| Debt Securities, Available-for-Sale, Unrealized Gain | 8 | 20 | 8 | ||
| Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Loss, before Tax | (12) | (19) | (12) | ||
| Debt Securities, Available-for-Sale | 161 | 58 | 161 | $ 149 | |
| Debt Securities, Trading, and Equity Securities, FV-NI | 165 | 57 | 165 | ||
| Debt Securities, Unrealized Gain | 20 | 8 | |||
| Debt Securities, Unrealized Loss | (19) | 12 | |||
| Debt Securities | 161 | 58 | 161 | ||
| Total debt, recorded amount | 8,352 | 7,551 | 8,352 | ||
| Equity Method Investment, Impairment | 0 | $ 0 | |||
| Equity Securities without Readily Determinable Fair Value, Impairment Loss, Annual Amount | 0 | 0 | 18 | ||
| Fair Value, Measurements, Recurring | |||||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||||
| Debt Securities, Available-for-Sale | 161 | 58 | 161 | ||
| Fair Value, Measurements, Nonrecurring | |||||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||||
| Impairment of Long-Lived Assets Held-for-use | 8 | ||||
| Equity Method Investment, Impairment | 36 | ||||
| Equity Securities without Readily Determinable Fair Value, Impairment Loss, Annual Amount | 18 | 18 | |||
| Fair Value, Measurements, Nonrecurring | Other income (expense), net | |||||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||||
| Equity Securities without Readily Determinable Fair Value, Impairment Loss, Annual Amount | 18 | ||||
| Fair Value, Measurements, Nonrecurring | Operating Lease Right of Use Asset | |||||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||||
| Impairment of Long-Lived Assets Held-for-use | 14 | ||||
| Significant Other Observable Inputs Level 2 | |||||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||||
| Total debt, fair value | 7,125 | 6,700 | 7,125 | ||
| Significant Other Observable Inputs Level 2 | Fair Value, Measurements, Recurring | |||||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||||
| Debt Securities, Available-for-Sale | $ 0 | $ 0 | $ 0 | ||
| UKRAINE | Fair Value, Measurements, Nonrecurring | Operating Lease Right of Use Asset | |||||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||||
| Impairment of Long-Lived Assets Held-for-use | $ 11 | ||||
Fair Value Of Financial Instruments Unobservable Input Reconciliation (Details) - USD ($) $ in Millions |
12 Months Ended | |||
|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
Oct. 20, 2025 |
|
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] | ||||
| Debt Securities, Available-for-Sale | $ 58 | $ 161 | $ 149 | |
| Fair Value, Measurements, Recurring | ||||
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] | ||||
| Debt Securities, Available-for-Sale | 58 | 161 | ||
| Fair Value, Measurements, Recurring | Available-for-Sale Securities | ||||
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] | ||||
| Additions | 40 | 165 | ||
| Measurement adjustments | 5 | (4) | ||
| Conversion to equity method investments | (148) | 0 | ||
| Fair Value, Measurements, Nonrecurring | ||||
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] | ||||
| Impairment of Long-Lived Assets Held-for-use | $ 8 | |||
| Other Assets | Fair Value, Measurements, Recurring | Available-for-Sale Securities | ||||
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] | ||||
| Fair value at beginning of period | 161 | 0 | ||
| Fair value at end of period | $ 58 | $ 161 | $ 0 | |
Fair Value of Assets and Liabilities (Details) - USD ($) $ in Millions |
12 Months Ended | |||
|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
Oct. 20, 2025 |
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||
| Debt Securities, Available-for-Sale | $ 58 | $ 161 | $ 149 | |
| Equity Securities without Readily Determinable Fair Value, Impairment Loss, Annual Amount | 0 | 0 | $ 18 | |
| Fair Value, Measurements, Recurring | ||||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||
| Publicly traded equity securities | 11 | |||
| Total | 225 | 191 | ||
| Total | 1 | 115 | ||
| Debt Securities, Available-for-Sale | 58 | 161 | ||
| Fair Value, Measurements, Recurring | Commodity derivatives | ||||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||
| Foreign currency derivatives | 85 | 6 | ||
| Foreign currency derivatives | 12 | |||
| Fair Value, Measurements, Recurring | Foreign currency derivatives | ||||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||
| Foreign currency derivatives | 82 | 13 | ||
| Foreign currency derivatives | 1 | 103 | ||
| Fair Value, Measurements, Recurring | Quoted Prices in Active Markets Level 1 | ||||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||
| Publicly traded equity securities | 11 | |||
| Total | 0 | 11 | ||
| Total | 0 | 0 | ||
| Debt Securities, Available-for-Sale | 0 | 0 | ||
| Fair Value, Measurements, Recurring | Quoted Prices in Active Markets Level 1 | Commodity derivatives | ||||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||
| Foreign currency derivatives | 0 | 0 | ||
| Foreign currency derivatives | 0 | |||
| Fair Value, Measurements, Recurring | Quoted Prices in Active Markets Level 1 | Foreign currency derivatives | ||||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||
| Foreign currency derivatives | 0 | 0 | ||
| Foreign currency derivatives | 0 | 0 | ||
| Fair Value, Measurements, Recurring | Significant Other Observable Inputs Level 2 | ||||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||
| Publicly traded equity securities | 0 | |||
| Total | 167 | 19 | ||
| Total | 1 | 115 | ||
| Debt Securities, Available-for-Sale | 0 | 0 | ||
| Fair Value, Measurements, Recurring | Significant Other Observable Inputs Level 2 | Commodity derivatives | ||||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||
| Foreign currency derivatives | 85 | 6 | ||
| Foreign currency derivatives | 12 | |||
| Fair Value, Measurements, Recurring | Significant Other Observable Inputs Level 2 | Foreign currency derivatives | ||||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||
| Foreign currency derivatives | 82 | 13 | ||
| Foreign currency derivatives | 1 | 103 | ||
| Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3) | ||||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||
| Publicly traded equity securities | 0 | |||
| Total | 58 | 161 | ||
| Total | 0 | 0 | ||
| Debt Securities, Available-for-Sale | 58 | 161 | ||
| Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3) | Commodity derivatives | ||||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||
| Foreign currency derivatives | 0 | 0 | ||
| Foreign currency derivatives | 0 | |||
| Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3) | Foreign currency derivatives | ||||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||
| Foreign currency derivatives | 0 | 0 | ||
| Foreign currency derivatives | 0 | 0 | ||
| Fair Value, Measurements, Nonrecurring | ||||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||
| Equity Securities without Readily Determinable Fair Value, Impairment Loss, Annual Amount | $ 18 | 18 | ||
| Impairment of Long-Lived Assets Held-for-use | 8 | |||
| Fair Value, Measurements, Nonrecurring | Operating Lease Right of Use Asset | ||||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||
| Impairment of Long-Lived Assets Held-for-use | $ 14 | |||
| Fair Value, Measurements, Nonrecurring | UKRAINE | Operating Lease Right of Use Asset | ||||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||
| Impairment of Long-Lived Assets Held-for-use | 11 | |||
| Fair Value, Measurements, Nonrecurring | Other income (expense), net | ||||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||
| Equity Securities without Readily Determinable Fair Value, Impairment Loss, Annual Amount | $ 18 | |||
Other Income, Net Table (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Other Nonoperating Income (Expense) [Abstract] | |||
| Interest income | $ 60 | $ 87 | $ 111 |
| Loss on extinguishment of debt | 2 | 15 | 1 |
| Components of net periodic benefit cost other than service cost | (26) | (26) | (28) |
| Costs associated with acquisitions and other transactions | 0 | 0 | (4) |
| Impairment of equity investments without readily determinable fair value (Note 5) | 0 | 0 | (18) |
| Loss on change in fair value of publicly traded equity securities | 2 | (3) | (6) |
| Other, net | 16 | (2) | 9 |
| Other income, net | $ 50 | $ 41 | $ 63 |
| Defined Benefit Plan, Net Periodic Benefit Cost (Credit) Excluding Service Cost, Statement of Income or Comprehensive Income [Extensible Enumeration] | Other income, net | ||
Other Income, Net Narrative (Details) - USD ($) $ in Millions |
12 Months Ended | ||||
|---|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
Nov. 19, 2015 |
Mar. 03, 2014 |
|
| Debt Instrument [Line Items] | |||||
| Costs associated with acquisitions and other transactions | $ 0 | $ 0 | $ (4) | ||
| Loss on extinguishment of debt | (2) | (15) | (1) | ||
| Impairment of equity investments without readily determinable fair value | 0 | 0 | 18 | ||
| Fair Value, Measurements, Nonrecurring | |||||
| Debt Instrument [Line Items] | |||||
| Impairment of equity investments without readily determinable fair value | 18 | $ 18 | |||
| Term Loan A, due 2027 | |||||
| Debt Instrument [Line Items] | |||||
| Loss on extinguishment of debt | 2 | ||||
| Senior Notes | Senior Notes, 4.150% Due 2024 | |||||
| Debt Instrument [Line Items] | |||||
| Debt Instrument, Face Amount | $ 700 | ||||
| Senior Notes | Senior Notes, 4.25% Due 2026 | |||||
| Debt Instrument [Line Items] | |||||
| Debt Instrument, Face Amount | $ 650 | ||||
| Loans Payable | Term Loan A, due 2027 | JPMorgan Chase Bank, N.A. | |||||
| Debt Instrument [Line Items] | |||||
| Repayments of Long-term Debt | $ 250 | $ 350 | |||
Acquisition and Divestitures Höhle (Details) - USD ($) $ in Millions |
12 Months Ended | |||
|---|---|---|---|---|
Apr. 03, 2023 |
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Business Combination [Line Items] | ||||
| Goodwill | $ 4,596 | $ 5,024 | $ 5,151 | |
| Proceeds from Divestiture of Businesses, Net of Cash Divested | 0 | 0 | (17) | |
| Advanced Safety and User Experience | ||||
| Business Combination [Line Items] | ||||
| Goodwill | 1,679 | $ 2,326 | $ 2,326 | |
| Proceeds from Divestiture of Businesses, Net of Cash Divested | $ 4 | |||
| Höhle Ltd | ||||
| Business Combination [Line Items] | ||||
| Business Combination, Voting Equity Interest Acquired, Percentage | 100.00% | |||
| Otherassetspurchasedandliabilitiesassumednet | $ 4 | |||
| Goodwill | 27 | |||
| Business Combination, Recognized Asset Acquired to Liability Assumed, Excess (Less), and Goodwill | 42 | |||
| Business Combination, Recognized Asset Acquired to Liability Assumed, Excess (Less) | 15 | |||
| Business Combination, Recognized Asset Acquired, Identifiable Intangible Asset, Excluding Goodwill | 11 | |||
| Höhle Ltd | Cash [Member] | ||||
| Business Combination [Line Items] | ||||
| Business Combination, Consideration Transferred | $ 42 | |||
| Höhle Ltd | Minimum | Customer relationships | ||||
| Business Combination [Line Items] | ||||
| Acquired Finite-lived Intangible Assets, Weighted Average Useful Life | 2 years | |||
| Höhle Ltd | Maximum | Customer relationships | ||||
| Business Combination [Line Items] | ||||
| Acquired Finite-lived Intangible Assets, Weighted Average Useful Life | 7 years | |||
Acquisitions And Divestitures Planned Exit from Majority Owned Russian Subsidiary (Details) - USD ($) $ in Millions |
12 Months Ended | |
|---|---|---|
Dec. 31, 2022 |
Dec. 31, 2025 |
|
| Former Majority Owned Russian Subsidiary | ||
| Business Combination [Line Items] | ||
| Subsidiary, Ownership Percentage, Parent | 51.00% | |
| Fair Value, Measurements, Nonrecurring | ||
| Business Combination [Line Items] | ||
| Pre-tax charge to impair carrying value of Russian subsidiary's net assets to fair value | $ 51 |
Acquisitions And Divestitures (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Business Combination [Line Items] | |||
| Loss (gain) on sale of assets | $ 2 | $ (6) | $ (2) |
| Advanced Safety and User Experience | |||
| Business Combination [Line Items] | |||
| Loss (gain) on sale of assets | $ (5) | ||
Share-Based Compensation Long Term Incentive Plan (Details) - USD ($) $ in Millions |
1 Months Ended | 12 Months Ended | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Apr. 23, 2025 |
Apr. 22, 2025 |
Feb. 28, 2025 |
Apr. 30, 2024 |
Feb. 29, 2024 |
Apr. 30, 2023 |
Feb. 28, 2023 |
Feb. 28, 2022 |
Feb. 28, 2021 |
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
Apr. 24, 2024 |
|
| PLC Long Term Incentive Plan | Restricted Stock Units (RSUs) | |||||||||||||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||||||||||||
| Grant Date Fair Value | $ 130 | $ 94 | $ 99 | $ 80 | $ 72 | ||||||||
| 2024 PLC Long Term Incentive Plan | |||||||||||||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||||||||||||
| Maximum Shares Available for Grant under PLC LTIP | 9,880,000 | ||||||||||||
| PLC Long Term Incentive Plan and 2024 PLC Long Term Incentive Plan | Minimum | |||||||||||||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||||||||||||
| Performance-Based Awards Payout % Range | 0.00% | ||||||||||||
| PLC Long Term Incentive Plan and 2024 PLC Long Term Incentive Plan | Maximum | |||||||||||||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||||||||||||
| Performance-Based Awards Payout % Range | 240.00% | 200.00% | |||||||||||
| PLC Long Term Incentive Plan and 2024 PLC Long Term Incentive Plan | Restricted Stock Units (RSUs) | |||||||||||||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||||||||||||
| RSUs granted | 2,608,000 | 1,972,000 | 1,545,000 | ||||||||||
| Time-Based Awards % Granted For Officers | 40.00% | ||||||||||||
| Time-Based Awards % Granted For Executives | 50.00% | ||||||||||||
| Performance-Based Awards % Granted For Officers | 60.00% | ||||||||||||
| Performance-Based Awards % Granted For Executives | 50.00% | ||||||||||||
| PLC Long Term Incentive Plan and 2024 PLC Long Term Incentive Plan | Restricted Stock Units (RSUs) | Board of Directors | |||||||||||||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||||||||||||
| RSUs granted | 38,590 | 30,497 | 20,584 | ||||||||||
| Grant Date Fair Value | $ 2 | $ 2 | $ 2 | ||||||||||
| Shares Issued Upon Vesting | 29,199 | 18,272 | |||||||||||
| Fair Value of Shares at Issuance | $ 2 | $ 1 | |||||||||||
| Shares Withheld to Cover Withholding Taxes | (1,298) | (2,312) | |||||||||||
Share-Based Compensation Weighting for Components of Performance Based RSU Awards (Details) - PLC Long Term Incentive Plan and 2024 PLC Long Term Incentive Plan |
12 Months Ended | |
|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| Maximum | ||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
| Performance-Based Awards Payout % Range | 240.00% | 200.00% |
| 2020 Grant | ||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
| Average return on net assets | 33.00% | |
| Average return on net assets (4) | 33.00% | |
| Relative total shareholder return | 33.00% | |
| 2025 Grant | ||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
| ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsPerformanceAverageReturnOnInvestedCapitalWeightingMetric | 70.00% | |
| ShareBasedCompensationArrangementsByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsPerformanceSoftwareandAdjacentMarketRevenueWeightingMetric | 30.00% | |
Share-Based Compensation Summary of Activity for LTIP RSU's (Details) - USD ($) $ / shares in Units, $ in Millions |
1 Months Ended | 12 Months Ended | |||||||
|---|---|---|---|---|---|---|---|---|---|
Feb. 28, 2025 |
Feb. 29, 2024 |
Feb. 28, 2023 |
Feb. 28, 2022 |
Feb. 28, 2021 |
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||||||||
| Taxes withheld and paid on employees’ restricted share awards | $ (26) | $ (23) | $ (33) | ||||||
| PLC Long Term Incentive Plan | Restricted Stock Units (RSUs) | |||||||||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||||||||
| Grant Date Fair Value | $ 130 | $ 94 | $ 99 | $ 80 | $ 72 | ||||
| PLC Long Term Incentive Plan | Restricted Stock Units (RSUs) | Executives | 2021 Grant | |||||||||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||||||||
| RSUs granted | 440,000 | ||||||||
| PLC Long Term Incentive Plan | Restricted Stock Units (RSUs) | Executives | 2022 Grant | |||||||||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||||||||
| RSUs granted | 590,000 | ||||||||
| PLC Long Term Incentive Plan | Restricted Stock Units (RSUs) | Executives | 2023 Grant | |||||||||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||||||||
| RSUs granted | 790,000 | ||||||||
| PLC Long Term Incentive Plan | Restricted Stock Units (RSUs) | Executives | 2024 Grant | |||||||||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||||||||
| RSUs granted | 1,120,000 | ||||||||
| PLC Long Term Incentive Plan | Restricted Stock Units (RSUs) | Executives | 2025 Grant | |||||||||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||||||||
| RSUs granted | 1,880,000 | ||||||||
| PLC Long Term Incentive Plan | Restricted Stock Units (RSUs) | Time-Based | Executives | |||||||||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||||||||
| Shares Issued Upon Vesting | 286,337 | ||||||||
| Fair Value of Shares at Issuance | $ 33 | ||||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Withheld for Taxes in Period | (116,753) | ||||||||
| PLC Long Term Incentive Plan | Restricted Stock Units (RSUs) | Performance-Based | Executives | 2020 Grant | |||||||||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||||||||
| Shares Issued Upon Vesting | 315,664 | ||||||||
| Fair Value of Shares at Issuance | $ 37 | ||||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Withheld for Taxes in Period | (138,036) | ||||||||
| Wind River Value Share Plan | |||||||||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||||||||
| Share-based Compensation Expense | $ 7 | $ 8 | $ 8 | ||||||
| Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition | 1 year | ||||||||
| PLC Long Term Incentive Plan and 2024 PLC Long Term Incentive Plan | |||||||||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||||||||
| LTIP Nonvested, Weighted Average Grant Date Fair Value per share | $ 79.10 | $ 92.98 | $ 124.06 | $ 136.61 | |||||
| LTIP Grants in Period, Weighted Average Grant Date Fair Value per share | 73.66 | 77.95 | 117.09 | ||||||
| LTIP Vested in Period, Weighted Average Grant Date Fair Value per share | 98.06 | 123.39 | 135.17 | ||||||
| LTIP Shares, Forfeitures, Weighted Average Grant Date Fair Value per share | $ 81.10 | $ 114.99 | $ 119.13 | ||||||
| Share-based Compensation Expense | $ 132 | $ 112 | $ 107 | ||||||
| Share-based Compensation Expense, Net of Tax | 118 | 96 | 90 | ||||||
| Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized | $ 178 | ||||||||
| Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition | 2 years | ||||||||
| Taxes withheld and paid on employees’ restricted share awards | $ (26) | $ (23) | $ (33) | ||||||
| PLC Long Term Incentive Plan and 2024 PLC Long Term Incentive Plan | Performance-Based | |||||||||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||||||||
| LTIP Shares, Vested but not yet Distributed, Weighted Average Grant Date Fair Value per share | $ 133.15 | ||||||||
| PLC Long Term Incentive Plan and 2024 PLC Long Term Incentive Plan | Restricted Stock Units (RSUs) | |||||||||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||||||||
| LTIP Shares, Nonvested, Number | 3,737,000 | 2,770,000 | 1,996,000 | 1,247,000 | |||||
| RSUs granted | 2,608,000 | 1,972,000 | 1,545,000 | ||||||
| LTIP RSU's, Vested in Period | (1,236,000) | (714,000) | (549,000) | ||||||
| LTIP Shares, Forfeited in Period | (405,000) | (484,000) | (247,000) | ||||||
| PLC Long Term Incentive Plan and 2024 PLC Long Term Incentive Plan | Restricted Stock Units (RSUs) | Time-Based | Executives | |||||||||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||||||||
| Shares Issued Upon Vesting | 554,363 | 461,052 | |||||||
| Fair Value of Shares at Issuance | $ 36 | $ 36 | |||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Withheld for Taxes in Period | (224,317) | (188,897) | |||||||
| PLC Long Term Incentive Plan and 2024 PLC Long Term Incentive Plan | Restricted Stock Units (RSUs) | Performance-Based | |||||||||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||||||||
| LTIP Shares, Vested but not yet Distributed, Number | 450,000 | ||||||||
| PLC Long Term Incentive Plan and 2024 PLC Long Term Incentive Plan | Restricted Stock Units (RSUs) | Performance-Based | Executives | 2021 Grant | |||||||||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||||||||
| Shares Issued Upon Vesting | 151,245 | ||||||||
| Fair Value of Shares at Issuance | $ 12 | ||||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Withheld for Taxes in Period | (65,910) | ||||||||
| PLC Long Term Incentive Plan and 2024 PLC Long Term Incentive Plan | Restricted Stock Units (RSUs) | Performance-Based | Executives | 2022 Grant | |||||||||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||||||||
| Shares Issued Upon Vesting | 138,010 | ||||||||
| Fair Value of Shares at Issuance | $ 9 | ||||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Withheld for Taxes in Period | (58,518) | ||||||||
Shared-Based Compensation Subsidiary Awards (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Millions |
12 Months Ended | |||
|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
|
| Wind River Value Share Plan | ||||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||
| Nonvested Subsidiary Awards | 1,270 | 3,413 | 5,066 | 0 |
| Share-Based Compensation Arrangement by Share-Based Payment Award, Option, Nonvested, Weighted Average Exercise Price | $ 3.21 | $ 3.41 | $ 3.65 | $ 0 |
| Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross | 527 | 1,780 | 8,102 | |
| LTIP Nonvested, Weighted Average Grant Date Fair Value per share | $ 3.20 | $ 3.19 | $ 3.66 | |
| LTIP RSU's, Vested in Period | (2,082) | (1,898) | (2,305) | |
| LTIP Vested in Period, Weighted Average Grant Date Fair Value per share | $ 3.47 | $ 3.65 | $ 3.69 | |
| Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Nonvested Options Forfeited, Number of Shares | 588 | 1,535 | 731 | |
| LTIP Shares, Forfeitures, Weighted Average Grant Date Fair Value per share | $ 3.43 | $ 3.66 | $ 3.69 | |
| Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate | 35.22% | 35.16% | 42.99% | |
| Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term | 3 years 6 months | 3 years 6 months | 3 years 6 months | |
| Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Weighted Average Expected Dividend | $ 0 | $ 0 | $ 0 | |
| Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate | 3.99% | 4.05% | 4.41% | |
| Share-based Compensation Expense | $ 7 | $ 8 | $ 8 | |
| Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount | $ 3 | |||
| Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition | 1 year | |||
| PLC Long Term Incentive Plan and 2024 PLC Long Term Incentive Plan | ||||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||
| Share-based Compensation Expense | $ 132 | $ 112 | $ 107 | |
| Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition | 2 years | |||
Segment Reporting Reconciliation of Sales and Operating Data (Details) $ in Millions |
3 Months Ended | 12 Months Ended | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Jun. 16, 2025
USD ($)
|
May 16, 2024
USD ($)
|
May 02, 2024
USD ($)
|
Dec. 31, 2025
USD ($)
|
Dec. 31, 2024
USD ($)
|
Dec. 31, 2025
USD ($)
segment
|
Dec. 31, 2024
USD ($)
|
Dec. 31, 2023
USD ($)
|
|||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Number of Reportable Segments | segment | 3 | |||||||||||
| Net sales | $ 5,153 | $ 4,907 | $ 20,398 | $ 19,713 | $ 20,051 | |||||||
| Cost of sales | (4,190) | (3,945) | (16,500) | (16,002) | (16,612) | |||||||
| Selling, general and administrative | (1,673) | (1,465) | (1,436) | |||||||||
| Segment Reporting, Other Segment Item, Amount | 236 | 120 | 124 | |||||||||
| Amortization | 208 | 211 | 233 | |||||||||
| Depreciation and amortization | 991 | 964 | 912 | |||||||||
| Goodwill impairment | 648 | 0 | 0 | |||||||||
| Net gain on equity method transactions | $ 13 | $ 550 | $ 91 | 46 | 605 | 0 | ||||||
| Adjusted Operating Income | 2,461 | 2,366 | 2,127 | |||||||||
| Operating income | 425 | 479 | 1,184 | 1,842 | 1,559 | |||||||
| Equity income (loss), net of tax | (38) | (118) | (299) | |||||||||
| Net income (Ioss) attributable to noncontrolling interest | 19 | 24 | 28 | |||||||||
| Net loss attributable to redeemable noncontrolling interest | (3) | (1) | 0 | |||||||||
| Capital expenditures | 656 | 830 | 906 | |||||||||
| Restructuring | $ 36 | $ 68 | 185 | 193 | 211 | |||||||
| Other acquisition and portfolio project costs | 30 | 80 | 80 | |||||||||
| Asset Impairment Charges | 16 | 22 | 18 | |||||||||
| Compensation expense related to acquisitions | 17 | 18 | 26 | |||||||||
| Revenue from Contract with Customer, Excluding Assessed Tax | 20,398 | 19,713 | 20,051 | |||||||||
| Advanced Safety and User Experience | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Goodwill impairment | 648 | |||||||||||
| Restructuring | 58 | 53 | 129 | |||||||||
| Electrical Distribution Systems | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Goodwill impairment | 0 | |||||||||||
| Restructuring | 86 | 101 | 48 | |||||||||
| Engineered Components Group | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Goodwill impairment | 0 | |||||||||||
| Restructuring | 41 | 39 | 34 | |||||||||
| Operating Segments | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Net gain on equity method transactions | 46 | |||||||||||
| Operating Segments | Advanced Safety and User Experience | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Net sales | 5,792 | 5,791 | 5,695 | |||||||||
| Cost of sales | 4,709 | 4,691 | 4,843 | |||||||||
| Selling, general and administrative | 453 | 445 | 450 | |||||||||
| Segment Reporting, Other Segment Item, Amount | 28 | 59 | 49 | |||||||||
| Amortization | 89 | 89 | 93 | |||||||||
| Depreciation and amortization | 300 | 300 | 274 | |||||||||
| Goodwill impairment | 648 | |||||||||||
| Net gain on equity method transactions | 46 | 605 | ||||||||||
| Adjusted Operating Income | 658 | 714 | 451 | |||||||||
| Equity income (loss), net of tax | (51) | (140) | (312) | |||||||||
| Net income (Ioss) attributable to noncontrolling interest | 0 | 0 | 0 | |||||||||
| Net loss attributable to redeemable noncontrolling interest | 0 | 0 | ||||||||||
| Capital expenditures | 157 | 201 | 207 | |||||||||
| Restructuring | 58 | 53 | 129 | |||||||||
| Other acquisition and portfolio project costs | 14 | 27 | 20 | |||||||||
| Asset Impairment Charges | 2 | 14 | 3 | |||||||||
| Compensation expense related to acquisitions | 17 | 18 | 26 | |||||||||
| Revenue from Contract with Customer, Excluding Assessed Tax | 5,771 | 5,785 | 5,695 | |||||||||
| Operating Segments | Electrical Distribution Systems | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Net sales | 8,818 | 8,309 | 8,832 | |||||||||
| Cost of sales | 7,738 | 7,335 | 7,801 | |||||||||
| Selling, general and administrative | 599 | 425 | 407 | |||||||||
| Segment Reporting, Other Segment Item, Amount | 193 | 30 | 43 | |||||||||
| Amortization | 1 | 2 | 12 | |||||||||
| Depreciation and amortization | 244 | 235 | 234 | |||||||||
| Goodwill impairment | 0 | |||||||||||
| Net gain on equity method transactions | 0 | 0 | ||||||||||
| Adjusted Operating Income | 674 | 579 | 667 | |||||||||
| Equity income (loss), net of tax | 13 | 22 | 13 | |||||||||
| Net income (Ioss) attributable to noncontrolling interest | 19 | 24 | 28 | |||||||||
| Net loss attributable to redeemable noncontrolling interest | 0 | 0 | ||||||||||
| Capital expenditures | 160 | 212 | 216 | |||||||||
| Restructuring | 86 | 101 | 48 | |||||||||
| Other acquisition and portfolio project costs | 9 | 30 | 30 | |||||||||
| Asset Impairment Charges | 6 | 0 | 13 | |||||||||
| Compensation expense related to acquisitions | 0 | 0 | 0 | |||||||||
| Revenue from Contract with Customer, Excluding Assessed Tax | 8,814 | 8,307 | 8,829 | |||||||||
| Operating Segments | Engineered Components Group | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Net sales | 6,662 | 6,384 | 6,415 | |||||||||
| Cost of sales | 4,927 | 4,747 | 4,859 | |||||||||
| Selling, general and administrative | 621 | 595 | 579 | |||||||||
| Segment Reporting, Other Segment Item, Amount | 15 | 31 | 32 | |||||||||
| Amortization | 118 | 120 | 128 | |||||||||
| Depreciation and amortization | 447 | 429 | 404 | |||||||||
| Goodwill impairment | 0 | |||||||||||
| Net gain on equity method transactions | 0 | 0 | ||||||||||
| Adjusted Operating Income | 1,129 | 1,073 | 1,009 | |||||||||
| Equity income (loss), net of tax | 0 | 0 | 0 | |||||||||
| Net income (Ioss) attributable to noncontrolling interest | 0 | 0 | 0 | |||||||||
| Net loss attributable to redeemable noncontrolling interest | (3) | (1) | ||||||||||
| Capital expenditures | 314 | 368 | 423 | |||||||||
| Restructuring | 41 | 39 | 34 | |||||||||
| Other acquisition and portfolio project costs | 7 | 23 | 30 | |||||||||
| Asset Impairment Charges | 8 | 8 | 2 | |||||||||
| Compensation expense related to acquisitions | 0 | 0 | 0 | |||||||||
| Revenue from Contract with Customer, Excluding Assessed Tax | 5,813 | 5,621 | 5,527 | |||||||||
| Eliminations and Other | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Net sales | [1] | (874) | (771) | (891) | ||||||||
| Cost of sales | (874) | (771) | (891) | |||||||||
| Selling, general and administrative | 0 | 0 | 0 | |||||||||
| Segment Reporting, Other Segment Item, Amount | 0 | 0 | 0 | |||||||||
| Depreciation and amortization | [1] | 0 | 0 | 0 | ||||||||
| Goodwill impairment | 0 | |||||||||||
| Net gain on equity method transactions | 0 | 0 | [1] | |||||||||
| Adjusted Operating Income | [1] | 0 | 0 | 0 | ||||||||
| Equity income (loss), net of tax | [1] | 0 | 0 | 0 | ||||||||
| Net income (Ioss) attributable to noncontrolling interest | [1] | 0 | 0 | 0 | ||||||||
| Net loss attributable to redeemable noncontrolling interest | 0 | 0 | ||||||||||
| Capital expenditures | 25 | [1] | 49 | [1] | 60 | |||||||
| Revenue from Contract with Customer, Excluding Assessed Tax | 0 | 0 | 0 | |||||||||
| Eliminations and Other | Advanced Safety and User Experience | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Net sales | 21 | 6 | 0 | |||||||||
| Eliminations and Other | Corporate and Eliminations | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Net sales | (874) | (771) | (891) | |||||||||
| Eliminations and Other | Electrical Distribution Systems | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Net sales | 4 | 2 | 3 | |||||||||
| Eliminations and Other | Engineered Components Group | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Net sales | 849 | 763 | 888 | |||||||||
| Eliminations | Advanced Safety and User Experience | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Net sales | (62) | (59) | (56) | |||||||||
| Corporate and Eliminations | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Net sales | $ 0 | $ 0 | $ 0 | |||||||||
| ||||||||||||
Segment Reporting Balance Sheet (Details) - USD ($) $ in Millions |
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|---|---|---|---|
| Segment Reporting Information [Line Items] | |||
| Investments in affiliates | $ 1,431 | $ 1,433 | |
| Goodwill | 4,596 | 5,024 | $ 5,151 |
| Assets | 23,413 | 23,458 | |
| Advanced Safety and User Experience | |||
| Segment Reporting Information [Line Items] | |||
| Goodwill | 1,679 | 2,326 | 2,326 |
| Electrical Distribution Systems | |||
| Segment Reporting Information [Line Items] | |||
| Goodwill | 588 | 588 | 588 |
| Engineered Components Group | |||
| Segment Reporting Information [Line Items] | |||
| Goodwill | 2,329 | 2,110 | $ 2,237 |
| Operating Segments | Advanced Safety and User Experience | |||
| Segment Reporting Information [Line Items] | |||
| Investments in affiliates | 1,288 | 1,301 | |
| Goodwill | 1,679 | 2,326 | |
| Assets | 9,213 | 9,585 | |
| Operating Segments | Electrical Distribution Systems | |||
| Segment Reporting Information [Line Items] | |||
| Investments in affiliates | 143 | 132 | |
| Goodwill | 588 | 588 | |
| Assets | 5,575 | 5,019 | |
| Operating Segments | Engineered Components Group | |||
| Segment Reporting Information [Line Items] | |||
| Investments in affiliates | 0 | 0 | |
| Goodwill | 2,329 | 2,110 | |
| Assets | 10,236 | 9,707 | |
| Intersegment Eliminations | |||
| Segment Reporting Information [Line Items] | |||
| Investments in affiliates | 0 | 0 | |
| Goodwill | 0 | 0 | |
| Assets | $ (1,611) | $ (853) |
Segment Reporting Reconciliation of Adjusted OI to Net Income (Details) - USD ($) $ in Millions |
3 Months Ended | 12 Months Ended | ||||||
|---|---|---|---|---|---|---|---|---|
Jun. 16, 2025 |
May 16, 2024 |
May 02, 2024 |
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] | ||||||||
| Adjusted Operating Income | $ 2,461 | $ 2,366 | $ 2,127 | |||||
| Amortization | (208) | (211) | (233) | |||||
| Restructuring | $ (36) | $ (68) | (185) | (193) | (211) | |||
| Separation costs | 178 | |||||||
| Other acquisition and portfolio project costs | (30) | (80) | (80) | |||||
| Asset impairments | (16) | (22) | (18) | |||||
| Goodwill impairment | 648 | 0 | 0 | |||||
| Compensation expense related to acquisitions | (17) | (18) | (26) | |||||
| Operating income | 425 | 479 | 1,184 | 1,842 | 1,559 | |||
| Interest expense | (361) | (337) | (285) | |||||
| Income before income taxes and equity loss | 919 | 2,151 | 1,337 | |||||
| Income tax (expense) benefit | (700) | (223) | 1,928 | |||||
| Equity loss, net of tax | (38) | (118) | (299) | |||||
| Net income | 147 | 275 | 181 | 1,810 | 2,966 | |||
| Net income attributable to noncontrolling interest | 19 | 24 | 28 | |||||
| Net loss attributable to redeemable noncontrolling interest | (3) | (1) | 0 | |||||
| Net income attributable to Aptiv | $ 138 | $ 268 | 165 | 1,787 | 2,938 | |||
| Other income, net | 50 | 41 | 63 | |||||
| Gain (Loss) on Disposition of Stock in Subsidiary | 605 | |||||||
| Net gain on equity method transactions | $ 13 | $ 550 | $ 91 | 46 | 605 | 0 | ||
| Gain on business divestitures and other transactions | 5 | |||||||
| Operating Segments | ||||||||
| Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] | ||||||||
| Net gain on equity method transactions | 46 | |||||||
| Advanced Safety and User Experience | ||||||||
| Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] | ||||||||
| Restructuring | (58) | (53) | (129) | |||||
| Goodwill impairment | 648 | |||||||
| Advanced Safety and User Experience | Operating Segments | ||||||||
| Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] | ||||||||
| Adjusted Operating Income | 658 | 714 | 451 | |||||
| Amortization | (89) | (89) | (93) | |||||
| Restructuring | (58) | (53) | (129) | |||||
| Separation costs | 0 | |||||||
| Other acquisition and portfolio project costs | (14) | (27) | (20) | |||||
| Asset impairments | (2) | (14) | (3) | |||||
| Goodwill impairment | 648 | |||||||
| Compensation expense related to acquisitions | (17) | (18) | (26) | |||||
| Equity loss, net of tax | (51) | (140) | (312) | |||||
| Net loss attributable to redeemable noncontrolling interest | 0 | 0 | ||||||
| Net gain on equity method transactions | 46 | 605 | ||||||
| Gain on business divestitures and other transactions | 5 | |||||||
| Electrical Distribution Systems | ||||||||
| Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] | ||||||||
| Restructuring | (86) | (101) | (48) | |||||
| Goodwill impairment | 0 | |||||||
| Electrical Distribution Systems | Operating Segments | ||||||||
| Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] | ||||||||
| Adjusted Operating Income | 674 | 579 | 667 | |||||
| Amortization | (1) | (2) | (12) | |||||
| Restructuring | (86) | (101) | (48) | |||||
| Separation costs | 178 | |||||||
| Other acquisition and portfolio project costs | (9) | (30) | (30) | |||||
| Asset impairments | (6) | 0 | (13) | |||||
| Goodwill impairment | 0 | |||||||
| Compensation expense related to acquisitions | 0 | 0 | 0 | |||||
| Equity loss, net of tax | 13 | 22 | 13 | |||||
| Net loss attributable to redeemable noncontrolling interest | 0 | 0 | ||||||
| Net gain on equity method transactions | 0 | 0 | ||||||
| Gain on business divestitures and other transactions | 0 | |||||||
| Engineered Components Group | ||||||||
| Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] | ||||||||
| Restructuring | (41) | (39) | (34) | |||||
| Goodwill impairment | 0 | |||||||
| Engineered Components Group | Operating Segments | ||||||||
| Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] | ||||||||
| Adjusted Operating Income | 1,129 | 1,073 | 1,009 | |||||
| Amortization | (118) | (120) | (128) | |||||
| Restructuring | (41) | (39) | (34) | |||||
| Separation costs | 0 | |||||||
| Other acquisition and portfolio project costs | (7) | (23) | (30) | |||||
| Asset impairments | (8) | (8) | (2) | |||||
| Goodwill impairment | 0 | |||||||
| Compensation expense related to acquisitions | 0 | 0 | 0 | |||||
| Equity loss, net of tax | 0 | 0 | $ 0 | |||||
| Net loss attributable to redeemable noncontrolling interest | (3) | (1) | ||||||
| Net gain on equity method transactions | 0 | $ 0 | ||||||
| Gain on business divestitures and other transactions | $ 0 | |||||||
Segment Reporting Geographical Data (Details) - USD ($) $ in Millions |
3 Months Ended | 12 Months Ended | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|||||||||
| Segment Reporting Information [Line Items] | |||||||||||||
| Net sales | $ 5,153 | $ 4,907 | $ 20,398 | $ 19,713 | $ 20,051 | ||||||||
| Long-Lived Assets | [1] | 4,275 | 4,193 | 4,275 | 4,193 | 4,325 | |||||||
| U.S. Plans | |||||||||||||
| Segment Reporting Information [Line Items] | |||||||||||||
| Net sales | [2] | 7,361 | 6,934 | 7,021 | |||||||||
| Long-Lived Assets | [1],[2] | 1,062 | 1,167 | 1,062 | 1,167 | 1,204 | |||||||
| Other North America | |||||||||||||
| Segment Reporting Information [Line Items] | |||||||||||||
| Net sales | 207 | 207 | 174 | ||||||||||
| Long-Lived Assets | [1] | 379 | 375 | 379 | 375 | 378 | |||||||
| Europe, Middle East and Africa | |||||||||||||
| Segment Reporting Information [Line Items] | |||||||||||||
| Net sales | [3] | 6,566 | 6,489 | 6,738 | |||||||||
| Long-Lived Assets | [1],[3] | 1,693 | 1,538 | 1,693 | 1,538 | 1,576 | |||||||
| Asia Pacific | |||||||||||||
| Segment Reporting Information [Line Items] | |||||||||||||
| Net sales | [4] | 5,872 | 5,722 | 5,697 | |||||||||
| Long-Lived Assets | [1],[4] | 1,079 | 1,060 | 1,079 | 1,060 | 1,104 | |||||||
| South America | |||||||||||||
| Segment Reporting Information [Line Items] | |||||||||||||
| Net sales | 392 | 361 | 421 | ||||||||||
| Long-Lived Assets | [1] | $ 62 | $ 53 | 62 | 53 | 63 | |||||||
| JERSEY | |||||||||||||
| Segment Reporting Information [Line Items] | |||||||||||||
| Net sales | 0 | 0 | 0 | ||||||||||
| Germany | |||||||||||||
| Segment Reporting Information [Line Items] | |||||||||||||
| Net sales | $ 1,639 | $ 1,632 | $ 1,701 | ||||||||||
| |||||||||||||
Fourth Quarter Data (Unaudited) (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Millions |
3 Months Ended | 12 Months Ended | |||
|---|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Quarterly Financial Data [Abstract] | |||||
| Revenues | $ 5,153 | $ 4,907 | $ 20,398 | $ 19,713 | $ 20,051 |
| Cost of sales | 4,190 | 3,945 | 16,500 | 16,002 | 16,612 |
| Gross loss | 963 | 962 | |||
| Operating income | 425 | 479 | 1,184 | 1,842 | 1,559 |
| Net income | 147 | 275 | 181 | 1,810 | 2,966 |
| Net income attributable to Aptiv | $ 138 | $ 268 | 165 | 1,787 | 2,938 |
| Net income attributable to ordinary shareholders | $ 165 | $ 1,787 | $ 2,909 | ||
| Basic net income per share attributable to ordinary shareholders | $ 0.64 | $ 1.14 | $ 0.75 | $ 6.97 | $ 10.50 |
| Weighted average ordinary shares outstanding, basic | 214,890 | 235,040 | 220,000 | 256,380 | 276,920 |
| Diluted | $ 0.64 | $ 1.14 | $ 0.75 | $ 6.96 | $ 10.39 |
| Weighted average number of diluted shares outstanding | 216,140 | 235,460 | 220,750 | 256,660 | 282,880 |
| Costs associated with acquisitions and other transactions | $ 0 | $ 0 | $ (4) | ||
| Income Tax Expense (Benefit) | 700 | 223 | (1,928) | ||
| Provision for estimated expenses incurred during the year | $ 36 | $ 68 | 185 | $ 193 | 211 |
| Equity Method Investment, Impairment | $ 0 | $ 0 | |||
Revenue Disaggregation of Revenue (Details) - USD ($) $ in Millions |
3 Months Ended | 12 Months Ended | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|||||||
| Disaggregation of Revenue [Line Items] | |||||||||||
| Net sales | $ 5,153 | $ 4,907 | $ 20,398 | $ 19,713 | $ 20,051 | ||||||
| North America | |||||||||||
| Disaggregation of Revenue [Line Items] | |||||||||||
| Net sales | 7,568 | 7,141 | 7,195 | ||||||||
| Europe, Middle East and Africa | |||||||||||
| Disaggregation of Revenue [Line Items] | |||||||||||
| Net sales | [1] | 6,566 | 6,489 | 6,738 | |||||||
| Asia Pacific | |||||||||||
| Disaggregation of Revenue [Line Items] | |||||||||||
| Net sales | [2] | 5,872 | 5,722 | 5,697 | |||||||
| South America | |||||||||||
| Disaggregation of Revenue [Line Items] | |||||||||||
| Net sales | 392 | 361 | 421 | ||||||||
| Eliminations and Other | |||||||||||
| Disaggregation of Revenue [Line Items] | |||||||||||
| Net sales | [3] | (874) | (771) | (891) | |||||||
| Eliminations and Other | North America | |||||||||||
| Disaggregation of Revenue [Line Items] | |||||||||||
| Net sales | (361) | (321) | (360) | ||||||||
| Eliminations and Other | Europe, Middle East and Africa | |||||||||||
| Disaggregation of Revenue [Line Items] | |||||||||||
| Net sales | (208) | (168) | (171) | ||||||||
| Eliminations and Other | Asia Pacific | |||||||||||
| Disaggregation of Revenue [Line Items] | |||||||||||
| Net sales | (285) | (264) | (340) | ||||||||
| Eliminations and Other | South America | |||||||||||
| Disaggregation of Revenue [Line Items] | |||||||||||
| Net sales | (20) | (18) | (20) | ||||||||
| Advanced Safety and User Experience | Operating Segments | |||||||||||
| Disaggregation of Revenue [Line Items] | |||||||||||
| Net sales | 5,792 | 5,791 | 5,695 | ||||||||
| Advanced Safety and User Experience | Operating Segments | Active Safety | |||||||||||
| Disaggregation of Revenue [Line Items] | |||||||||||
| Net sales | 3,049 | 2,932 | 2,522 | ||||||||
| Advanced Safety and User Experience | Operating Segments | Smart Vehicle Compute and Software | |||||||||||
| Disaggregation of Revenue [Line Items] | |||||||||||
| Net sales | 562 | 506 | 506 | ||||||||
| Advanced Safety and User Experience | Operating Segments | User Experience and Other | |||||||||||
| Disaggregation of Revenue [Line Items] | |||||||||||
| Net sales | 2,243 | 2,412 | 2,723 | ||||||||
| Advanced Safety and User Experience | Operating Segments | North America | |||||||||||
| Disaggregation of Revenue [Line Items] | |||||||||||
| Net sales | 2,269 | 2,050 | 1,860 | ||||||||
| Advanced Safety and User Experience | Operating Segments | Europe, Middle East and Africa | |||||||||||
| Disaggregation of Revenue [Line Items] | |||||||||||
| Net sales | 2,554 | 2,655 | 2,713 | ||||||||
| Advanced Safety and User Experience | Operating Segments | Asia Pacific | |||||||||||
| Disaggregation of Revenue [Line Items] | |||||||||||
| Net sales | 969 | 1,086 | 1,122 | ||||||||
| Advanced Safety and User Experience | Operating Segments | South America | |||||||||||
| Disaggregation of Revenue [Line Items] | |||||||||||
| Net sales | 0 | 0 | 0 | ||||||||
| Advanced Safety and User Experience | Eliminations and Other | |||||||||||
| Disaggregation of Revenue [Line Items] | |||||||||||
| Net sales | 21 | 6 | 0 | ||||||||
| Advanced Safety and User Experience | Eliminations | |||||||||||
| Disaggregation of Revenue [Line Items] | |||||||||||
| Net sales | (62) | (59) | (56) | ||||||||
| Electrical Distribution Systems | Operating Segments | |||||||||||
| Disaggregation of Revenue [Line Items] | |||||||||||
| Net sales | 8,818 | 8,309 | 8,832 | ||||||||
| Electrical Distribution Systems | Operating Segments | North America | |||||||||||
| Disaggregation of Revenue [Line Items] | |||||||||||
| Net sales | 3,566 | 3,318 | 3,601 | ||||||||
| Electrical Distribution Systems | Operating Segments | Europe, Middle East and Africa | |||||||||||
| Disaggregation of Revenue [Line Items] | |||||||||||
| Net sales | 2,079 | 1,977 | 2,112 | ||||||||
| Electrical Distribution Systems | Operating Segments | Asia Pacific | |||||||||||
| Disaggregation of Revenue [Line Items] | |||||||||||
| Net sales | 2,897 | 2,782 | 2,866 | ||||||||
| Electrical Distribution Systems | Operating Segments | South America | |||||||||||
| Disaggregation of Revenue [Line Items] | |||||||||||
| Net sales | 276 | 232 | 253 | ||||||||
| Electrical Distribution Systems | Eliminations and Other | |||||||||||
| Disaggregation of Revenue [Line Items] | |||||||||||
| Net sales | 4 | 2 | 3 | ||||||||
| Engineered Components Group | Operating Segments | |||||||||||
| Disaggregation of Revenue [Line Items] | |||||||||||
| Net sales | 6,662 | 6,384 | 6,415 | ||||||||
| Engineered Components Group | Operating Segments | North America | |||||||||||
| Disaggregation of Revenue [Line Items] | |||||||||||
| Net sales | 2,094 | 2,094 | 2,094 | ||||||||
| Engineered Components Group | Operating Segments | Europe, Middle East and Africa | |||||||||||
| Disaggregation of Revenue [Line Items] | |||||||||||
| Net sales | 2,141 | 2,025 | 2,084 | ||||||||
| Engineered Components Group | Operating Segments | Asia Pacific | |||||||||||
| Disaggregation of Revenue [Line Items] | |||||||||||
| Net sales | 2,291 | 2,118 | 2,049 | ||||||||
| Engineered Components Group | Operating Segments | South America | |||||||||||
| Disaggregation of Revenue [Line Items] | |||||||||||
| Net sales | 136 | 147 | 188 | ||||||||
| Engineered Components Group | Eliminations and Other | |||||||||||
| Disaggregation of Revenue [Line Items] | |||||||||||
| Net sales | $ 849 | $ 763 | $ 888 | ||||||||
| |||||||||||
Revenue Contract Balances (Details) - USD ($) $ in Millions |
12 Months Ended | |
|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| Revenue from Contract with Customer [Abstract] | ||
| Contract with Customer, Liability | $ 90 | $ 124 |
| Contract liabilities | 84 | 111 |
| Contract liabilities | 6 | 13 |
| Contract assets | 92 | 65 |
| Contract with Customer, Asset, after Allowance for Credit Loss | 160 | $ 130 |
| Deferred Revenue, Revenue Recognized | $ 106 |
Revenue Remaining Performance Obligations (Details) $ in Millions |
Dec. 31, 2025
USD ($)
|
|---|---|
| Revenue from Contract with Customer [Abstract] | |
| Revenue, Remaining Performance Obligation, Amount | $ 172 |
| Revenue, Remaining Performance Obligation, Percentage | 65.00% |
Revenue Costs to Obtain a Contract (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Capitalized Contract Cost [Line Items] | |||
| Capitalized Contract Cost, Net | $ 54 | $ 53 | |
| Capitalized Contract Cost, Amortization | 10 | 17 | $ 27 |
| Other current assets | |||
| Capitalized Contract Cost [Line Items] | |||
| Capitalized Contract Cost, Net | 14 | 43 | |
| Long-term assets | |||
| Capitalized Contract Cost [Line Items] | |||
| Capitalized Contract Cost, Net | $ 40 | $ 10 | |
Leases Lease - Additional Information (Details) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
|
Dec. 31, 2025
USD ($)
|
Dec. 31, 2024
USD ($)
|
Dec. 31, 2023
USD ($)
|
|
| Lessee, Lease, Description [Line Items] | |||
| Lessee, Operating and Finance Leases, Renewal Term | 10 | ||
| Lessee, Operating and Finance Leases, Options to Terminate Leases Term | 1 | ||
| Operating Lease, Weighted Average Remaining Lease Term | 5 years | 6 years | |
| Lease Income | $ 9 | $ 9 | $ 8 |
| Lessee, Operating Lease, Lease Not Yet Commenced, Amount | $ 50 | ||
| Motional autonomous driving joint venture | |||
| Lessee, Lease, Description [Line Items] | |||
| Operating Lease, Weighted Average Remaining Lease Term | 3 years | ||
| Lease Income | $ 2 | $ 3 | $ 4 |
| Minimum | |||
| Lessee, Lease, Description [Line Items] | |||
| LesseeOperatingAndFinanceLeasesRemainingLeaseTerm | 1 | ||
| Lessee, Operating Lease, Lease Not yet Commenced, Term of Contract | 4 years | ||
| Maximum | |||
| Lessee, Lease, Description [Line Items] | |||
| LesseeOperatingAndFinanceLeasesRemainingLeaseTerm | 25 | ||
| Lessee, Operating Lease, Lease Not yet Commenced, Term of Contract | 10 years | ||
Leases Lease Cost (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Lessee, Lease, Description [Line Items] | |||
| Lease Income | $ 9 | $ 9 | $ 8 |
| Amortization of right-of-use assets | 4 | 4 | 5 |
| Interest on lease liabilities | 0 | 1 | 1 |
| Total finance lease cost | 4 | 5 | 6 |
| Operating lease cost | 157 | 150 | 142 |
| Short-term lease cost | 22 | 9 | 17 |
| Variable lease cost | 10 | 22 | 3 |
| Sublease Income | 3 | 3 | 5 |
| Total lease cost | 190 | 183 | 163 |
| Fair Value, Measurements, Nonrecurring | |||
| Lessee, Lease, Description [Line Items] | |||
| Impairment of Long-Lived Assets Held-for-use | 8 | ||
| Fair Value, Measurements, Nonrecurring | Operating Lease Right of Use Asset | |||
| Lessee, Lease, Description [Line Items] | |||
| Operating Lease, Impairment Loss | 10 | ||
| Impairment of Long-Lived Assets Held-for-use | 14 | ||
| Motional autonomous driving joint venture | |||
| Lessee, Lease, Description [Line Items] | |||
| Lease Income | $ 2 | $ 3 | $ 4 |
Leases Supplemental Cash Flow Information Related to Leases (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Supplemental Cash Flow Information Related to Leases [Abstract] | |||
| Operating cash flows for finance leases | $ 0 | $ 1 | $ 1 |
| Operating cash flows for operating leases | 152 | 143 | 134 |
| Financing cash flows for finance leases | 4 | 5 | 5 |
| Right-of-Use Asset Obtained in Exchange for Operating Lease Liability | 86 | 54 | 94 |
| Right-of-Use Asset Obtained in Exchange for Finance Lease Liability | $ 1 | $ 2 | $ 1 |
Leases Supplemental Balance Sheet Information Related to Leases (Details) - USD ($) $ in Millions |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Supplemental Balance Sheet Information Related to Leases [Abstract] | ||
| Operating lease right-of-use assets | $ 501 | $ 495 |
| Accrued liabilities | 142 | 124 |
| Long-term operating lease liabilities | 401 | 412 |
| Total operating lease liabilities | 543 | 536 |
| Property and equipment | 28 | 25 |
| Less: accumulated depreciation | (22) | (18) |
| Total property, net | 6 | 7 |
| Short-term debt | $ 4 | $ 4 |
| Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] | Short-Term Debt | Short-Term Debt |
| Long-term debt | $ 4 | $ 5 |
| Total finance lease liabilities | $ 8 | $ 9 |
| Operating Lease, Weighted Average Remaining Lease Term | 5 years | 6 years |
| Finance Lease, Weighted Average Remaining Lease Term | 2 years | 3 years |
| Operating Lease, Weighted Average Discount Rate, Percent | 4.00% | 4.50% |
| Finance Lease, Weighted Average Discount Rate, Percent | 4.25% | 4.50% |
| Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] | Accrued Liabilities, Current | Accrued Liabilities, Current |
| Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration] | Long-Term Debt, Excluding Current Maturities | Long-Term Debt, Excluding Current Maturities |
Leases Maturities of Lease Liabilities (Details) $ in Millions |
Dec. 31, 2025
USD ($)
|
|---|---|
| Lessee, Lease, Description [Line Items] | |
| Lessee, Operating Lease, Liability, Payments, Due Next Twelve Months | $ 160 |
| Finance Lease, Liability, Payments, Due Next Twelve Months | 4 |
| Lessee, Operating Lease, Liability, Payments, Due Year Two | 133 |
| Finance Lease, Liability, Payments, Due Year Two | 2 |
| Lessee, Operating Lease, Liability, Payments, Due Year Three | 98 |
| Finance Lease, Liability, Payments, Due Year Three | 1 |
| Lessee, Operating Lease, Liability, Payments, Due Year Four | 61 |
| Finance Lease, Liability, Payments, Due Year Four | 1 |
| Lessee, Operating Lease, Liability, Payments, Due Year Five | 47 |
| Finance Lease, Liability, Payments, Due Year Five | 0 |
| Lessee, Operating Lease, Liability, Payments, Due after Year Five | 103 |
| Finance Lease, Liability, Payments, Due after Year Five | 0 |
| Lessee, Operating Lease, Liability, Payments, Due | 602 |
| Finance Lease, Liability, Payment, Due | 8 |
| Lessee, Operating Lease, Liability, Undiscounted Excess Amount | (59) |
| Finance Lease, Liability, Undiscounted Excess Amount | 0 |
| Lessee, Operating Lease, Lease Not Yet Commenced, Amount | $ 50 |
| Maximum | |
| Lessee, Lease, Description [Line Items] | |
| Lessee, Operating Lease, Lease Not yet Commenced, Term of Contract | 10 years |
Unusual or Infrequently Occurring Items (Details) $ in Millions |
12 Months Ended |
|---|---|
|
Dec. 31, 2025
USD ($)
| |
| Unusual or Infrequent Items, or Both [Abstract] | |
| Separation costs | $ (178) |
Schedule II - Valuation and Qualifying Accounts (Details) - USD ($) $ in Millions |
12 Months Ended | ||||
|---|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|||
| SEC Schedule, 12-09, Allowance, Credit Loss [Member] | |||||
| SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Line Items] | |||||
| Balance at Beginning of Period | $ 37 | $ 52 | $ 52 | ||
| Charged to Costs and Expenses | 13 | 11 | 12 | ||
| Deductions | (10) | (24) | (12) | ||
| Other Activity | 5 | 2 | 0 | ||
| Balance at End of Period | 45 | 37 | 52 | ||
| Tax valuation allowance | |||||
| SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Line Items] | |||||
| Balance at Beginning of Period | 1,704 | 3,032 | 756 | ||
| Charged to Costs and Expenses | [1] | 1,422 | 70 | 2,264 | |
| Deductions | (106) | (1,382) | (2) | ||
| Other Activity | 45 | 16 | (14) | ||
| Balance at End of Period | $ 3,065 | $ 1,704 | $ 3,032 | ||
| |||||