NVENT ELECTRIC PLC, 10-K filed on 2/17/2026
Annual Report
v3.25.4
Document and Entity Information
12 Months Ended
Dec. 31, 2025
USD ($)
shares
Cover [Abstract]  
Document Type 10-K
Document Annual Report true
Document Period End Date Dec. 31, 2025
Current Fiscal Year End Date --12-31
Document Transition Report false
Entity File Number 001-38265
Entity Registrant Name nVent Electric plc
Entity Incorporation, State or Country Code L2
Entity Tax Identification Number 98-1391970
Entity Address, Address Line One The Mille, 1000 Great West Road, 8th Floor (East)
Entity Address, City or Town London
Entity Address, Postal Zip Code TW8 9DW
Entity Address, Country GB
Country Region 44
City Area Code 20
Local Phone Number 3966-0279
Title of 12(b) Security Ordinary Shares, nominal value $0.01 per share
Trading Symbol NVT
Entity Central Index Key 0001720635
Security Exchange Name NYSE
Entity Well-known Seasoned Issuer Yes
Entity Voluntary Filers No
Entity Current Reporting Status Yes
Entity Interactive Data Current Yes
Entity Filer Category Large Accelerated Filer
Entity Small Business false
Entity Emerging Growth Company false
ICFR Auditor Attestation Flag true
Document Financial Statement Error Correction false
Entity Shell Company false
Entity Public Float | $ $ 11,651,892,767
Entity Common Stock, Shares Outstanding | shares 161,729,472
Documents Incorporated by Reference
Parts of the Registrant's definitive proxy statement for its annual general meeting to be held on May 15, 2026, are incorporated by reference in this Form 10-K in response to Part III, ITEM 10, 11, 12, 13 and 14.
Document Fiscal Year Focus 2025
Document Fiscal Period Focus FY
Amendment Flag false
v3.25.4
Audit Information
12 Months Ended
Dec. 31, 2025
Audit Information [Abstract]  
Auditor Name Deloitte & Touche LLP
Auditor Location Minneapolis, Minnesota
Auditor Firm ID 34
v3.25.4
Consolidated and Combined Statements of Operations and Comprehensive Income - USD ($)
shares in Millions, $ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Income Statement [Abstract]      
Net sales $ 3,893.1 $ 3,006.1 $ 2,668.9
Cost of goods sold(1) 2,424.0 1,797.0 1,593.7
Gross profit 1,469.1 1,209.1 1,075.2
Selling, general and administrative 773.8 615.9 557.3
Research and development 78.5 66.1 55.2
Operating income 616.8 527.1 462.7
Net interest expense 75.0 106.0 79.4
Gain on sale of investment 0.0 0.0 (10.3)
Other expense (income) (8.2) (8.1) 18.3
Income before income taxes 550.0 429.2 375.3
Provision (benefit) for income taxes 121.5 188.4 (84.4)
Net income from continuing operations 428.5 240.8 459.7
Income from discontinued operations, net of tax 281.7 91.0 107.4
Net income 710.2 331.8 567.1
Comprehensive income, net of tax      
Net income 710.2 331.8 567.1
Changes in cumulative translation adjustment (2025 includes $92.7 million reclassified to gain on sale included in Income from discontinued operations, net of tax) 126.9 (43.6) 10.5
Changes in market value of derivative financial instruments, net of tax (13.7) 3.2 (14.9)
Comprehensive income attributable to nVent $ 823.4 $ 291.4 $ 562.7
Basic      
Discontinued operations (in dollars per share) $ 1.73 $ 0.55 $ 0.64
Continuing operations (in dollars per share) 2.63 1.45 2.78
Basic (dollars per share) 4.36 2.00 3.42
Diluted      
Continuing operations (in dollars per share) 2.60 1.43 2.73
Discontinued operations (in dollars per share) 1.71 0.54 0.64
Diluted (dollars per share) $ 4.31 $ 1.97 $ 3.37
Weighted-average ordinary shares outstanding      
Basic (shares) 162.4 165.5 165.6
Diluted (shares) 164.6 168.2 168.2
v3.25.4
Consolidated and Combined Statements of Operations and Comprehensive Income (Parenthetical)
$ in Millions
12 Months Ended
Dec. 31, 2025
USD ($)
Income Statement [Abstract]  
AOCI reclassification adjustment $ 92.7
v3.25.4
Consolidated and Combined Balance Sheets - USD ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Current assets    
Cash and cash equivalents $ 237.5 $ 131.2
Accounts and notes receivable, net of allowances of $13.7 and $14.3, respectively 693.0 473.1
Inventories 471.9 360.3
Other current assets 237.2 123.9
Current assets held for sale 0.0 300.8
Total current assets 1,639.6 1,389.3
Property, plant and equipment, net 434.5 347.9
Other assets    
Goodwill 2,678.0 2,221.8
Intangibles, net 1,876.5 1,587.0
Other non-current assets 223.3 213.6
Non-current assets held for sale 0.0 975.3
Total other assets 4,777.8 4,997.7
Total assets 6,851.9 6,734.9
Current liabilities    
Current maturities of long-term debt and short-term borrowings 13.8 37.5
Accounts payable 358.9 280.1
Employee compensation and benefits 156.6 95.0
Other current liabilities 474.2 266.5
Current liabilities held for sale 0.0 122.5
Total current liabilities 1,003.5 801.6
Other liabilities    
Long-term debt 1,546.0 2,117.5
Pension and other post-retirement compensation and benefits 135.6 131.7
Deferred tax liabilities 232.0 242.7
Other non-current liabilities 204.6 157.9
Non-current liabilities held for sale 0.0 45.9
Total liabilities 3,121.7 3,497.3
Equity    
Ordinary shares $0.01 par value, 400.0 million authorized, 161.7 million and 165.0 million issued at December 31, 2025 and 2024, respectively 1.6 1.7
Additional paid-in capital 2,072.3 2,271.7
Retained earnings 1,687.5 1,108.6
Accumulated other comprehensive loss (31.2) (144.4)
Total equity 3,730.2 3,237.6
Total liabilities and equity $ 6,851.9 $ 6,734.9
v3.25.4
Consolidated and Combined Balance Sheets (Parenthetical) - USD ($)
shares in Thousands, $ in Millions
Dec. 31, 2025
Dec. 31, 2024
Statement of Financial Position [Abstract]    
Accounts and notes receivable, allowances $ 13.7 $ 14.3
Common stock, par value (per share) $ 0.01 $ 0.01
Common stock, shares authorized (in shares) 400,000 400,000
Common stock, shares issued 161,700 165,000
v3.25.4
Consolidated and Combined Statements of Cash Flows - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Operating activities      
Net income $ 710.2 $ 331.8 $ 567.1
Less: Income from discontinued operations, net of tax 281.7 91.0 107.4
Net income from continuing operations 428.5 240.8 459.7
Adjustments to reconcile net income to net cash provided by (used for) operating activities of continuing operations      
Depreciation 60.7 51.3 43.7
Intangible asset amortization 147.1 94.7 69.5
Deferred income taxes 11.1 85.3 (165.9)
Share-based compensation 37.5 27.3 21.8
Impairment of equity investments 0.0 8.8 0.0
Release of guarantee liability 0.0 (12.5) 0.0
Gain on sale of investment 0.0 0.0 (10.3)
Amortization of bridge financing debt issuance costs 0.0 2.2 3.6
Pension and other post-retirement (income) expense (7.0) 5.4 19.9
Pension and other post-retirement contributions (5.4) (4.7) (4.8)
Changes in assets and liabilities, net of effects of business acquisitions      
Accounts and notes receivable (112.1) 38.6 (22.4)
Inventories (78.7) (0.6) 21.9
Other current assets (4.1) (9.9) (11.3)
Contract assets and liabilities 39.1 (16.1) 4.7
Accounts payable 57.2 1.5 7.5
Employee compensation and benefits 49.1 (10.8) 3.4
Other current liabilities 26.5 0.8 (6.2)
Other non-current assets and liabilities (0.5) (1.1) (12.6)
Net cash provided by (used for) operating activities of continuing operations 649.0 501.0 422.2
Net cash provided by (used for) operating activities of discontinued operations (183.8) 142.1 105.9
Net cash provided by (used for) operating activities of continuing operations 465.2 643.1 528.1
Investing activities      
Capital expenditures (93.3) (74.0) (65.6)
Proceeds from sale of property and equipment 5.3 0.5 0.1
Proceeds from sale of investment 0.0 0.0 14.1
Settlement of net investment hedge 0.0 0.4 4.8
Acquisitions, net of cash acquired (975.7) (677.7) (1,120.1)
Net cash provided by (used for) investing activities of continuing operations (1,063.7) (750.8) (1,166.7)
Net cash provided by (used for) investing activities of discontinued operations 1,584.5 (7.6) 2.0
Net cash provided by (used for) investing activities 520.8 (758.4) (1,164.7)
Financing activities      
Proceeds from long-term debt 275.0 500.0 800.0
Repayments of long-term debt (873.3) (126.5) (101.1)
Debt issuance costs (2.0) (3.9) (11.2)
Dividends paid (130.4) (126.8) (116.8)
Shares issued to employees, net of shares withheld 15.4 3.4 2.1
Repurchases of ordinary shares (253.1) (100.0) (60.8)
Net cash provided by (used for) financing activities (968.4) 146.2 516.7
Effect of exchange rate changes on cash and cash equivalents 30.0 (26.1) 7.5
Change in cash and cash equivalents 47.6 4.8 (112.4)
Cash and cash equivalents, beginning of year 131.2 179.6 290.0
Cash and cash equivalents within assets held for sale, beginning of period 58.7 5.5 7.5
Less: Cash and cash equivalents within assets held for sale, end of period 0.0 58.7 5.5
Cash and cash equivalents, end of year 237.5 131.2 179.6
Supplemental cash flow information      
Cash paid for interest, net 106.2 134.8 103.2
Cash paid for income taxes, net 283.3 $ 120.2 112.4
Currency Swap      
Financing activities      
Settlement of interest rate swap $ 0.0   $ 4.5
v3.25.4
Consolidated and Combined Statements of Changes in Equity - USD ($)
shares in Millions, $ in Millions
Total
Ordinary shares
Additional paid-in capital
Retained earnings
Accumulated other comprehensive loss
Balance (in shares) at Dec. 31, 2022   165.3      
Beginning Balance at Dec. 31, 2022 $ 2,731.7 $ 1.7 $ 2,372.3 $ 457.3 $ (99.6)
Net income 567.1        
Other comprehensive income (loss), net of tax (4.4)       (4.4)
Dividends declared (119.1)     (119.1)  
Share repurchase (in shares)   (1.2)      
Share repurchases (58.8) $ 0.0 (58.8)    
Exercised (in shares)   0.4      
Exercise of options, net of shares tendered for payment 10.8   10.8    
Issuance of restricted shares, net of cancellations (in shares)   0.7      
Shares surrendered by employees to pay taxes (in shares)   (0.1)      
Shares surrendered by employees to pay taxes (8.7)   (8.7)    
Share-based compensation 23.5   23.5    
Balance (in shares) at Dec. 31, 2023   165.1      
Ending Balance at Dec. 31, 2023 3,142.1 $ 1.7 2,339.1 905.3 (104.0)
Net income 331.8     331.8  
Other comprehensive income (loss), net of tax (40.4)       (40.4)
Dividends declared $ (128.5)     (128.5)  
Share repurchase (in shares) (1.5) (1.5)      
Share repurchases $ (100.0) $ 0.0 (100.0)    
Exercised (in shares)   1.0      
Exercise of options, net of shares tendered for payment 16.7   16.7    
Issuance of restricted shares, net of cancellations (in shares)   0.6      
Shares surrendered by employees to pay taxes (in shares)   (0.2)      
Shares surrendered by employees to pay taxes (13.2)   (13.2)    
Share-based compensation 29.1   29.1    
Balance (in shares) at Dec. 31, 2024   165.0      
Ending Balance at Dec. 31, 2024 3,237.6 $ 1.7 2,271.7 1,108.6 (144.4)
Net income 710.2     710.2  
Other comprehensive income (loss), net of tax 113.2       113.2
Dividends declared $ (131.3)     (131.3)  
Share repurchase (in shares) (4.8) (4.8)      
Share repurchases $ (253.1) $ (0.1) (253.0)    
Exercised (in shares)   1.1      
Exercise of options, net of shares tendered for payment 25.9   25.9    
Issuance of restricted shares, net of cancellations (in shares)   0.6      
Shares surrendered by employees to pay taxes (in shares)   (0.2)      
Shares surrendered by employees to pay taxes (10.6)   (10.6)    
Share-based compensation 38.3   38.3    
Balance (in shares) at Dec. 31, 2025   161.7      
Ending Balance at Dec. 31, 2025 $ 3,730.2 $ 1.6 $ 2,072.3 $ 1,687.5 $ (31.2)
v3.25.4
Basis of Presentation and Summary of Significant Accounting Policies
12 Months Ended
Dec. 31, 2025
Accounting Policies [Abstract]  
Basis of Presentation and Summary of Significant Accounting Policies Basis of Presentation and Summary of Significant Accounting Policies
Business
nVent Electric plc ("nVent," "we," "us," "our" or the "Company") is a leading global provider of electrical connection and protection solutions. The Company is comprised of two reporting segments: Systems Protection and Electrical Connections.
The Company was incorporated in Ireland on May 30, 2017. Although our jurisdiction of organization is Ireland, we manage our affairs so that we are centrally managed and controlled in the United Kingdom (the "U.K.") and have tax residency in the U.K.
Basis of presentation
The consolidated financial statements have been prepared in United States ("U.S.") dollars ("USD") and in accordance with accounting principles generally accepted in the United States of America ("GAAP"). Intercompany accounts and transactions have been eliminated.
Revenues, expenses, cash flows, assets and liabilities can and do vary during each quarter of the year.
On July 31, 2024, we entered into a definitive agreement to sell our Thermal Management business to BCP VI Summit Holdings LP (as assignee of BCP Acquisitions LLC), an affiliate of funds managed by Brookfield Asset Management. We completed the sale of the Thermal Management business on January 30, 2025, which resulted in $1.6 billion in net cash proceeds, subject to certain customary purchase price adjustments. As a result of the agreement, the Thermal Management business met the criteria set forth in Accounting Standards Codification ("ASC") 205-20 to be presented as a discontinued operation and the related assets and liabilities have been presented as held for sale. The Thermal Management business' results of operations and the related cash flows are reflected in Income from discontinued operations, net of tax in the Consolidated Statements of Operations and Comprehensive Income and cash flows from discontinued operations in the Consolidated Statements of Cash Flows, respectively, for all periods presented. For additional information regarding this transaction and its effect on our financial reporting, see Note 6 below.
Fiscal year
Our fiscal year ends on December 31. We report our interim quarterly periods on a calendar quarter basis.
Use of estimates
The preparation of our consolidated financial statements in conformity with GAAP requires us to make estimates and assumptions that affect the amounts reported in these consolidated financial statements and accompanying notes, disclosures of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. These estimates include our accounting for valuation of goodwill and indefinite lived intangible assets, estimated losses on accounts receivable, estimated realizable value on excess and obsolete inventory, over-time revenue recognition, assets acquired and liabilities assumed in acquisitions, contingent liabilities, income taxes and pension and other post-retirement benefits. Actual results could differ from our estimates.
Revenue recognition
Revenue is recognized when control of the promised goods or services is transferred to our customers, in an amount that reflects the consideration we expect to be entitled to in exchange for transferring those goods or providing services. We account for a contract when it has approval and commitment from both parties, the rights of the parties are identified, payment terms are identified, the contract has commercial substance and collectability of consideration is probable.
When determining whether the customer has obtained control of the goods or services, we consider any future performance obligations. A performance obligation is a promise in a contract to transfer a distinct good or service to the customer, and is the unit of account in Accounting Standards Codification 606 - Revenue from Contracts with Customers. Generally, there is no post-shipping obligation on product sold other than warranty obligations in the normal and ordinary course of business, except where our products are utilized in projects where additional services such as installation are performed. The timing of satisfaction of the Company's performance obligations does not significantly vary from the typical timing of payment.
A performance obligation is a promise in a contract to transfer a distinct good or service to the customer, and is the unit of account for purposes of revenue recognition. A contract's transaction price is allocated to each distinct performance obligation and recognized as revenue when, or as, the performance obligation is satisfied. The majority of our contracts have a single performance obligation as the promise to transfer the individual goods or services is not separately identifiable from other promises in the contracts and, therefore, not distinct. For contracts with multiple performance obligations, stand-alone selling price is generally readily observable.
Our performance obligations are satisfied at a point in time or over time as work progresses. Revenue from products and services transferred to customers at a point in time accounted for 65%, 76% and 79% of our revenue for the years ended
December 31, 2025, 2024 and 2023, respectively. Revenue on these contracts is recognized when obligations under the terms of the contract with our customer are satisfied; generally this occurs with the transfer of control upon shipment.
Revenue from products and services transferred to customers over time accounted for 35%, 24% and 21% of our revenue for the years ended December 31, 2025, 2024 and 2023, respectively. For the majority of our revenue recognized over time, we use an input measure to determine progress towards completion. Under this method, sales and gross profit are recognized as work is performed generally based on the relationship between the actual costs incurred and the total estimated costs at completion ("the cost-to-cost method") or based on efforts for measuring progress towards completion in situations in which this approach is more representative of the progress on the contract than the cost-to-cost method. Contract costs include labor, material, overhead and, when appropriate, general and administrative expenses. Changes to the original estimates may be required during the life of the contract and such estimates are reviewed on a regular basis. Sales and gross profit are adjusted using the cumulative catch-up method for revisions in estimated total contract costs. These reviews have not resulted in adjustments that were significant to our results of operations. For performance obligations related to long-term contracts, when estimates of total costs to be incurred on a performance obligation exceed total estimates of revenue to be earned, a provision for the entire loss on the performance obligation is recognized in the period the loss is determined.
We use an output method to measure progress towards completion for certain of our Systems Protection businesses, as this method appropriately depicts performance towards satisfaction of the performance obligation. Under the output method, revenue is recognized based on number of units produced.
We apply a practical expedient to expense incremental costs of obtaining a contract when incurred because the amortization period would be less than one year. These costs primarily relate to sales commissions and are recorded in Selling, general and administrative in the Consolidated Statements of Operations and Comprehensive Income. Further, we do not adjust the promised amount of consideration for the effects of a significant financing component if we expect, at contract inception, that the period between when we transfer a promised good or service to a customer and when the customer pays for that good or service will be less than one year.
Sales returns
The right of return may exist explicitly or implicitly with our customers. Our return policy allows for customer returns only upon our authorization. Goods returned must be product we continue to market and must be in salable condition. When the right of return exists, we adjust the transaction price for the estimated effect of returns. We estimate the expected returns based on historical sales levels, the timing and magnitude of historical sales return levels as a percent of sales, type of product, type of customer and a projection of this experience into the future.
Pricing and sales incentives
Our sales contracts may give customers the option to purchase additional goods or services priced at a discount. This can come in many forms, such as customer programs and incentive offerings including pricing arrangements, promotions and other volume-based incentives.
We reduce the transaction price for certain customer programs and incentive offerings including pricing arrangements, promotions and other volume-based incentives that represent variable consideration. Sales incentives given to our customers are recorded using either the expected value method or most likely amount approach for estimating the amount of consideration to which nVent shall be entitled. The expected value is the sum of probability-weighted amounts in a range of possible consideration amounts. An expected value is an appropriate estimate of the amount of variable consideration when there are a large number of contracts with similar characteristics. The most likely amount is the single most likely amount in a range of possible consideration amounts (that is, the single most likely outcome of the contract). The most likely amount is an appropriate estimate of the amount of variable consideration if the contract has limited possible outcomes.
Pricing is established at or prior to the time of sale with our customers and we record sales at the agreed-upon net selling price. However, certain of our businesses allow customers to apply for a refund of a percentage of the original purchase price if they can demonstrate sales to a qualifying end customer. We use the expected value method to estimate the anticipated refund to be paid based on historical experience and the transaction price is reduced for the probable cost of the discount.
Volume-based incentives involve rebates that are negotiated at or prior to the time of sale with the customer and are redeemable only if the customer achieves a specified cumulative level of sales or sales increase. Under these incentive programs, at the time of sale, we estimate the anticipated rebate to be paid based on forecasted sales levels. These forecasts are updated at least quarterly for each customer and the transaction price is reduced for the anticipated cost of the rebate. If the forecasted sales for a customer changes, the accrual for rebates is adjusted to reflect the new amount of rebates expected to be earned by the customer.
Shipping and handling costs
Amounts billed to customers for shipping and handling activities after the customer obtains control are treated as a separate performance obligation and recorded in Net sales in the Consolidated Statements of Operations and Comprehensive Income. Shipping and handling costs incurred by nVent for the delivery of goods to customers are considered a cost to fulfill the contract and are included in Cost of goods sold in the Consolidated Statements of Operations and Comprehensive Income.
Contract assets and liabilities
Contract assets consist of unbilled amounts resulting from sales under long-term contracts when the cost-to-cost method of revenue recognition is utilized and revenue recognized exceeds the amount billed to the customer, such as when the customer retains a small portion of the contract price until completion of the contract. We typically receive interim payments on sales under long-term contracts as work progresses, although for some contracts, we may be entitled to receive an advance payment. Contract liabilities consist of advanced payments and billings in excess of revenue recognized.
Contract assets are recorded within Other current assets and contract liabilities are recorded within Other current liabilities in the Consolidated Balance Sheets.
Research and development
We conduct research and development activities primarily in our own facilities, which consist primarily of the development of new products, product applications and manufacturing processes.
Cash equivalents
We consider highly liquid investments with original maturities of three months or less at the date of acquisition to be cash equivalents.
Trade receivables and concentration of credit risk
We record an allowance for doubtful accounts to reduce our receivables balance by the amount that is estimated to be uncollectible from our customers, or the expected loss. Estimates used in determining the allowance for doubtful accounts are based on historical collection experience, including write-offs and recoveries, periodic credit evaluations of our customers' financial situation and current circumstances, as well as reasonable and supportable forecasts of future economic conditions. We generally do not require collateral. Accounts receivable from one customer represented approximately 11% of total accounts receivable as of December 31, 2025. No customer receivable balance exceeded 10% of total net receivable balance as of December 31, 2024.
Inventories
Inventories are stated at the lower of cost or net realizable value with substantially all inventories recorded using the first-in, first-out cost method.
Property, plant and equipment, net
Property, plant and equipment is stated at historical cost. We compute depreciation by the straight-line method based on the following estimated useful lives:
 Years
Land improvements
5 to 20
Buildings and leasehold improvements
5 to 50
Machinery and equipment
3 to 15
Significant improvements that add to productive capacity or extend the lives of properties are capitalized. Costs for repairs and maintenance are charged to expense as incurred. When property is retired or otherwise disposed of, the recorded cost of the assets and their related accumulated depreciation are removed from the Consolidated Balance Sheets and any related gains or losses are included in income.
We review the recoverability of long-lived assets to be held and used, such as property, plant and equipment, when events or changes in circumstances occur that indicate the carrying value of the asset or asset group may not be recoverable. The assessment of possible impairment is based on our ability to recover the carrying value of the asset or asset group from the expected future pre-tax cash flows (undiscounted and without interest charges) of the related operations. If these cash flows are less than the carrying value of such asset or asset group, an impairment loss is recognized for the difference between estimated fair value and carrying value. Impairment losses on long-lived assets held for sale are determined considering the selling price, and fair values are reduced for the cost to dispose of the assets. The measurement of impairment requires us to estimate future cash flows and the fair value of long-lived assets. There was no material impairment expense recorded in 2025, 2024 or 2023 related to long-lived assets.
The following table presents geographic Property, plant and equipment, net by region as of December 31:
In millions20252024
U.S.$292.8 $214.1 
Mexico43.3 42.9 
EMEA (1)
80.8 72.3 
Rest of World (2)
17.6 18.6 
Consolidated$434.5 $347.9 
(1) EMEA includes Europe, Middle East, India and Africa
(2) Rest of World includes Canada, Asia-Pacific, Latin America and South America
Goodwill and identifiable intangible assets
Goodwill
Goodwill represents the excess of the cost of acquired businesses over the net of the fair value of identifiable tangible net assets and identifiable intangible assets purchased and liabilities assumed.
Goodwill is tested annually for impairment as of the first day of the fourth quarter, and is tested for impairment more frequently if events or changes in circumstances indicate that the asset might be impaired. The impairment test is performed by comparing the fair value of each reporting unit with its carrying amount, and recognizing an impairment expense for the amount by which the carrying amount exceeds the reporting unit's fair value, not to exceed the total amount of goodwill allocated to the reporting unit.
The fair value of each reporting unit is determined using a discounted cash flow analysis and market approach. Determining the fair value of the reporting units required the use of significant judgment, including assumptions about future revenues and expenses, capital expenditures and changes in working capital and discount rates, which are based on our annual operating plan and long-term business plan. These plans take into consideration numerous factors including historical experience, anticipated future economic conditions, and growth expectations for the industries and end markets in which the reporting unit participates. The level of judgment and estimation is inherently high. Inputs used to estimate these fair values included significant unobservable inputs that reflect the Company’s assumptions about the inputs that market participants would use and, therefore, the fair value assessments are classified within Level 3 of the fair value hierarchy defined by the accounting guidance.
In estimating fair value using the market approach, we identify a group of comparable publicly-traded companies for each reporting unit that are similar in terms of size and product offering. These groups of comparable companies are used to develop multiples based on total market-based invested capital as a multiple of earnings before interest, taxes, depreciation and amortization (“EBITDA”). We determine our estimated values by applying these comparable EBITDA multiples to the operating results of our reporting units. The ultimate fair value of each reporting unit is determined considering the results of both valuation methods.
There was no impairment expense recorded in 2025, 2024 or 2023 related to goodwill.
Identifiable intangible assets
Our primary identifiable intangible assets include customer relationships, trade names, proprietary technologies and patents and backlog. Identifiable intangibles with definite lives are amortized and those identifiable intangibles with indefinite lives are not amortized. Identifiable intangible assets that are subject to amortization are evaluated for impairment whenever events or changes in circumstances indicate that the carrying amount may not be recoverable. Identifiable intangible assets not subject to amortization are tested for impairment annually or more frequently if events warrant. We complete our annual impairment test during the fourth quarter each year for those identifiable assets not subject to amortization.
The impairment test for trade names consists of a comparison of the fair value of the trade name with its carrying value. Fair value is measured using the relief-from-royalty method. This method assumes the trade name has value to the extent that the owner is relieved of the obligation to pay royalties for the benefits received from them. This method requires us to estimate the future revenue for the related brands, the appropriate royalty rate and the weighted-average cost of capital. The non-recurring fair value measurement is a Level 3 measurement under the fair value hierarchy described below.
There was no impairment expense recorded in 2025, 2024 or 2023 related to identifiable intangible assets.
Income taxes
We use the asset and liability approach to account for income taxes. Under this method, deferred tax assets and liabilities are recognized for the expected future tax consequences of differences between the carrying amounts of assets and liabilities and their respective tax bases using enacted tax rates in effect for the year in which the differences are expected to reverse. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period when the change is enacted. We maintain valuation allowances unless it is more likely than not that all or a portion of the deferred tax assets will be realized. Changes in valuation allowances from period to period are included in our tax provision in the period of change. We recognize the effect of income tax positions only if those positions are more likely than not to be sustained. Recognized income tax positions are measured at the largest amount that is more likely than not to be realized. Changes in recognition or measurement are reflected in the period in which the change in judgment occurs.
Pension and other post-retirement plans
We sponsor defined-benefit pension plans and a post-retirement health plan. The pension and other post-retirement benefit costs for these plans are determined from actuarial assumptions and methodologies, including discount rates and expected returns on plan assets. These assumptions are updated annually and are disclosed in Note 13.
We recognize changes in the fair value of plan assets and net actuarial gains or losses for pension and other post-retirement benefits annually in the fourth quarter each year (“mark-to-market adjustment”) and, if applicable, in any quarter in which an interim remeasurement is triggered. Net actuarial gains and losses occur when the actual experience differs from any of the various assumptions used to value our pension and other post-retirement plans or when assumptions change, as they may each year. The remaining components of pension expense, including service and interest costs and estimated return on plan assets, are recorded on a quarterly basis.
Earnings per ordinary share
Basic earnings per share are computed by dividing net income by the weighted-average number of ordinary shares outstanding. Diluted earnings per share are computed by dividing net income by the weighted-average number of ordinary shares outstanding including the dilutive effects of ordinary share equivalents, calculated using the treasury stock method.
Derivative financial instruments
We recognize all derivatives, including those embedded in other contracts, as either assets or liabilities at fair value in our Consolidated Balance Sheets. If the derivative is designated and is effective as a cash flow or fair value hedge, the effective portion of changes in the fair value of the derivative are recorded in Accumulated other comprehensive loss as a separate component of equity in the Consolidated Balance Sheets and is recognized in the Consolidated Statements of Operations and Comprehensive Income when the hedged item affects earnings. If the underlying hedged transaction ceases to exist or if the hedge becomes ineffective, all changes in fair value of the related derivatives that have not been settled are recognized in current earnings. Cash flows of the derivative financial instruments are classified consistent with the underlying hedged item. For a derivative that is not designated as or does not qualify as a hedge, changes in fair value are reported in earnings immediately.
Gains and losses on net investment hedges are included in Accumulated other comprehensive loss as a separate component of equity in the Consolidated Balance Sheets.
We use derivative instruments for the purpose of hedging interest rate and currency exposures, which exist as part of ongoing business operations. We do not hold or issue derivative financial instruments for trading or speculative purposes. All other contracts that contain provisions meeting the definition of a derivative also meet the requirements for the normal purchases and normal sales scope exception. Our policy is not to enter into contracts with terms that cannot be designated as normal purchases or sales. From time to time, we may enter into short duration foreign currency contracts to hedge foreign currency risks.
Fair value measurements
Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Assets and liabilities measured at fair value are classified using the following hierarchy, which is based upon the transparency of inputs to the valuation as of the measurement date:
Level 1: Valuation is based on observable inputs such as quoted market prices (unadjusted) for identical assets or liabilities in active markets.
Level 2: Valuation is based on inputs such as quoted market prices for similar assets or liabilities in active markets or other inputs that are observable for the asset or liability, either directly or indirectly, for substantially the full term of the financial instrument.
Level 3: Valuation is based upon other unobservable inputs that are significant to the fair value measurement.
In making fair value measurements, observable market data must be used when available. When inputs used to measure fair value fall within different levels of the hierarchy, the level within which the fair value measurement is categorized is based on the lowest level input that is significant to the fair value measurement.
Foreign currency translation
The financial statements of subsidiaries located outside of the U.S. are generally measured using the local currency as the functional currency, except for certain corporate entities outside of the U.S. which are measured using USD. Assets and liabilities of these subsidiaries are translated at the rates of exchange at the balance sheet date. Income and expense items are translated at average monthly rates of exchange. The resultant translation adjustments are included in Accumulated other comprehensive loss as a separate component of equity.
New accounting standards
In November 2024, the Financial Accounting Standards Board issued Accounting Standards Update 2024-03, "Disaggregation of Income Statement Expenses", which is intended to improve disclosures about a public business entity's expenses. It requires public entities to disaggregate specific types of expenses, including disclosures for purchases of inventory, employee compensation, depreciation, and intangible asset amortization, as well as selling expenses. The guidance is effective for annual periods beginning after December 15, 2026 and interim periods beginning after December 15, 2027 and may be adopted on a retrospective or prospective basis. We are currently evaluating the potential impact of adopting this new guidance on the related disclosures within our consolidated financial statements.
v3.25.4
Revenue
12 Months Ended
Dec. 31, 2025
Revenue from Contract with Customer [Abstract]  
Revenue Revenue
Disaggregation of revenue
We disaggregate our revenue from contracts with customers by geographic location and vertical, as we believe these best depict how the nature, amount, timing and uncertainty of our revenue and cash flows are affected by economic factors.
Geographic net sales information, based on geographic destination of the sale, was as follows:
Year ended December 31, 2025
In millionsSystems ProtectionElectrical ConnectionsTotal
Americas$2,052.3 $1,106.0 $3,158.3 
EMEA (1)
433.8 153.5 587.3 
Asia-Pacific106.8 40.7 147.5 
Total$2,592.9 $1,300.2 $3,893.1 
Year ended December 31, 2024
In millionsSystems ProtectionElectrical ConnectionsTotal
Americas$1,327.9 $997.6 $2,325.5 
EMEA (1)
387.2 146.7 533.9 
Asia-Pacific108.2 38.5 146.7 
Total$1,823.3 $1,182.8 $3,006.1 
Year ended December 31, 2023
In millionsSystems ProtectionElectrical ConnectionsTotal
Americas$1,137.9 $877.0 $2,014.9 
EMEA (1)
369.7 151.6 521.3 
Asia-Pacific98.3 34.4 132.7 
Total$1,605.9 $1,063.0 $2,668.9 
(1) EMEA includes Europe, Middle East, India and Africa.
Vertical net sales information was as follows:
Year ended December 31, 2025
In millionsSystems ProtectionElectrical ConnectionsTotal
Infrastructure$1,298.9 $447.2 $1,746.1 
Industrial998.9 170.9 1,169.8 
Commercial & Residential260.8 636.0 896.8 
Energy34.3 46.1 80.4 
Total$2,592.9 $1,300.2 $3,893.1 
Year ended December 31, 2024
In millionsSystems ProtectionElectrical ConnectionsTotal
Infrastructure$640.0 $340.9 $980.9 
Industrial911.3 153.3 1,064.6 
Commercial & Residential242.7 636.2 878.9 
Energy29.3 52.4 81.7 
Total$1,823.3 $1,182.8 $3,006.1 
Year ended December 31, 2023
In millionsSystems ProtectionElectrical ConnectionsTotal
Infrastructure$468.9 $327.9 $796.8 
Industrial868.9 123.4 992.3 
Commercial & Residential242.4 567.6 810.0 
Energy25.7 44.1 69.8 
Total$1,605.9 $1,063.0 $2,668.9 
Contract balances
Contract assets and liabilities consisted of the following:
In millionsDecember 31, 2025December 31, 2024$ Change% Change
Contract assets$160.8 $54.9 $105.9 192.9 %
Contract liabilities176.8 22.5 154.3 685.8 %
Net contract assets (liabilities)$(16.0)$32.4 $(48.4)(149.4)%
In millionsDecember 31, 2024
December 31, 2023
$ Change% Change
Contract assets$54.9 $13.6 $41.3 303.7 %
Contract liabilities22.5 8.0 14.5 181.3 %
Net contract assets (liabilities)$32.4 $5.6 $26.8 478.6 %
The $48.4 million decrease in net contract assets in 2025 was primarily the result of the acquisition of the enclosures, switchgear and bus systems businesses of Avail Infrastructure Solutions (the "Electrical Products Group") and the timing of milestone invoicing. The $26.8 million increase in net contract liabilities in 2024 was primarily the result of the acquisition of Trachte, LLC ("Trachte") and the timing of milestone invoicing. The majority of our contract liabilities at December 31, 2024 and 2023 were recognized in revenue as of December 31, 2025 and 2024, respectively. There were no material impairment losses recognized on our contract assets for the twelve months ended December 31, 2025 and 2024.
Remaining performance obligations
Beginning December 31, 2025, we discontinued the use of the practical expedient to disclose only the value of remaining performance obligations for contracts with an original expected length of one year or more and will disclose the remaining performance obligations for the Company regardless of duration, which we believe is preferable as it provides a more comprehensive view of our backlog. On December 31, 2025, we had $2,349.9 million of remaining performance obligations.
We expect to recognize the majority of our remaining performance obligations on these contracts within the next twelve months.
v3.25.4
Restructuring
12 Months Ended
Dec. 31, 2025
Restructuring and Related Activities [Abstract]  
Restructuring Restructuring
During 2025, 2024 and 2023, we initiated and continued execution of certain business restructuring initiatives aimed at reducing our fixed cost structure and realigning our business. Restructuring initiatives during the years ended December 31, 2025, 2024 and 2023 included a reduction in hourly and salaried headcount of approximately 90, 125 and 65 employees, respectively.
Restructuring related costs included in Selling, general and administrative in the Consolidated Statements of Operations and Comprehensive Income included costs for severance and other restructuring costs as follows:
 Years ended December 31
In millions202520242023
Severance and related costs$4.8 $4.9 $3.3 
Other2.7 2.1 0.6 
Total restructuring costs$7.5 $7.0 $3.9 
Other restructuring costs primarily consist of asset impairment and various contract termination costs.
Restructuring costs by reportable segment as well as Enterprise and other were as follows:
Years ended December 31
In millions202520242023
Systems Protection$1.2 $1.2 $1.4 
Electrical Connections3.4 4.8 1.6 
Enterprise and other2.9 1.0 0.9 
Consolidated $7.5 $7.0 $3.9 
Activity related to accrued severance and related costs recorded in Other current liabilities in the Consolidated Balance Sheets is summarized as follows:
 Years ended December 31
In millions20252024
Beginning balance$1.8 $1.2 
Costs incurred4.8 4.9 
Cash payments and other(3.8)(4.3)
Ending balance$2.8 $1.8 
v3.25.4
Earnings Per Share
12 Months Ended
Dec. 31, 2025
Earnings Per Share [Abstract]  
Earnings Per Share Earnings Per Share
Basic and diluted earnings per share were calculated as follows:
 Years ended December 31
In millions, except per share data202520242023
Net income from continuing operations$428.5 $240.8 $459.7 
Income from discontinued operations, net of tax281.7 91.0 107.4 
Net income $710.2 $331.8 $567.1 
Weighted-average ordinary shares outstanding
Basic162.4 165.5 165.6 
Dilutive impact of stock options, restricted stock units and performance share units2.2 2.7 2.6 
Diluted164.6 168.2 168.2 
Earnings per ordinary share
Basic
Continuing operations$2.63 $1.45 $2.78 
Discontinued operations1.73 0.55 0.64 
Basic earnings per ordinary share$4.36 $2.00 $3.42 
Diluted
Continuing operations$2.60 $1.43 $2.73 
Discontinued operations1.71 0.54 0.64 
Diluted earnings per ordinary share$4.31 $1.97 $3.37 
Anti-dilutive stock options excluded from the calculation of diluted earnings per share0.0 0.3 0.3 
v3.25.4
Acquisitions (Notes)
12 Months Ended
Dec. 31, 2025
Business Combination, Asset Acquisition, and Joint Venture Formation [Abstract]  
Acquisitions Acquisitions
Electrical Products Group Acquisition
On May 1, 2025, we acquired the Electrical Products Group for a purchase price of $979.6 million in cash. The Electrical Products Group is a leading provider of infrastructure solutions, designed to help ensure safe and reliable electrical operations primarily in the infrastructure vertical, including power utilities and data centers. We operate the Electrical Products Group predominantly within our Systems Protection reporting segment. We funded the purchase price for the acquisition with available cash on hand.
The purchase price has been preliminarily allocated based on the estimated fair value of assets acquired and liabilities assumed at the date of the Electrical Products Group acquisition. The preliminary purchase price allocation is subject to further refinement and may require significant adjustments to arrive at the final purchase price allocation. These changes will primarily relate to impacts associated with income taxes and other accruals. There can be no assurance that such finalization will not result in material changes from the preliminary purchase price allocation.
The following table summarizes our preliminary estimates of the fair values of the assets acquired and liabilities assumed in the Electrical Products Group acquisition previously reported as of September 30, 2025 and revised as of December 31, 2025:
In millionsAs Previously Reported As Revised
Accounts receivable$98.0 $98.0 
Inventories22.0 22.0 
Other current assets87.3 87.4 
Property, plant and equipment39.0 38.9 
Identifiable intangible assets433.8 433.8 
Goodwill440.9 439.3 
Other assets23.5 26.2 
Current liabilities(145.8)(146.0)
Other liabilities(20.0)(20.0)
Purchase price$978.7 $979.6 
The excess purchase price over tangible net assets and identified intangible assets acquired has been allocated to goodwill in the amount of $439.3 million, substantially all of which is expected to be deductible for income tax purposes. Goodwill recognized from the Electrical Products Group acquisition reflects the future economic benefit resulting from synergies of our combined operations.
Preliminary identifiable intangible assets acquired relate to $325.2 million of definite-lived customer relationships with estimated useful lives of 16 and 20 years, $32.8 million of definite-lived proprietary technologies with estimated useful lives of 8 years and $75.8 million of customer backlog with estimated useful lives of approximately 3 years. The fair values of proprietary technologies acquired in the acquisition were determined using a relief-from-royalty method, and the fair values of customer relationships and customer backlog acquired were determined using a multi-period excess earnings method. These methods utilize unobservable inputs that are significant to these fair value measurements and thus classified as Level 3 of the fair value hierarchy.
Electrical Products Group net sales and operating income for the period from the acquisition date to December 31, 2025 were $331.7 million and $35.6 million, respectively. Electrical Products Group operating income for the year ended December 31, 2025 includes $34.1 million of identifiable intangible asset amortization expense.
Trachte Acquisition
On July 16, 2024, as part of our Systems Protection reporting segment, we completed the acquisition of Trachte for approximately $687.5 million in cash. Trachte is a leading manufacturer of engineered control building solutions designed to protect critical infrastructure assets. The purchase price was funded primarily through borrowings under the 2024 Term Loan Facility and the Revolving Credit Facility (as described in Note 10 below).
The purchase price has been allocated based on the estimated fair value of assets acquired and liabilities assumed at the date of the Trachte acquisition.
The following table summarizes the final fair values of the assets acquired and liabilities assumed in the Trachte acquisition:
In millions
Cash$13.6 
Accounts receivable45.4 
Inventories10.0 
Other current assets42.2 
Property, plant and equipment11.1 
Identifiable intangible assets331.5 
Goodwill368.9 
Other assets25.3 
Current liabilities(63.2)
Other liabilities(97.3)
Purchase price$687.5 
The excess purchase price over tangible net assets and identified intangible assets acquired has been allocated to goodwill in the amount of $368.9 million, substantially none of which is expected to be deductible for income tax purposes. Goodwill recognized from the Trachte acquisition reflects the future economic benefit resulting from synergies of our combined operations.
Identifiable intangible assets acquired include $55.4 million of indefinite-lived trade names, $206.6 million of definite-lived customer relationships with an estimated useful life of 17 years, $23.8 million of definite-lived proprietary technology with an estimated useful life of 8 years and $45.7 million of customer backlog with an estimated useful life of 2 years. The fair values of trade names and proprietary technology acquired in the acquisition were determined using a relief-from-royalty method, and the fair values of customer relationships and customer backlog acquired were determined using a multi-period excess earnings method. These methods utilize unobservable inputs that are significant to these fair value measurements and thus classified as Level 3 of the fair value hierarchy.
The following table presents unaudited pro forma financial information as if the acquisitions of Electrical Products Group and Trachte had occurred on January 1, 2024 and January 1, 2023, respectively:
Years ended December 31
In millions, except per share data20252024
Net sales$4,032.9 $3,480.2 
Net income from continuing operations444.5 242.0 
Net income726.2 333.0 
Earnings per ordinary share
Basic
Continuing operations$2.74 $1.46 
Basic earnings per ordinary share$4.47 $2.01 
Diluted
Continuing operations$2.70 $1.44 
Diluted earnings per ordinary share$4.41 $1.98 
The unaudited pro forma results include adjustments for the amortization of acquired intangible assets and interest expense on debt issued to finance the Trachte acquisition, as well as the related income tax impact.
The pro forma condensed consolidated financial information has been prepared for comparative purposes only and includes certain adjustments, as noted above. The adjustments are estimates based on currently available information and actual amounts may differ materially from these estimates. They do not reflect the effect of costs or synergies that would have been expected to result from the integration of the Electrical Products Group and Trachte acquisitions. The pro forma information does not purport to be indicative of the results of operations that actually would have resulted had the Electrical Products Group and Trachte acquisitions occurred on January 1, 2024 and January 1, 2023, respectively.
2023 Acquisitions
On May 18, 2023, as part of our Electrical Connections reporting segment, we completed the acquisition of ECM Investors, LLC, the parent of ECM Industries, LLC ("ECM Industries"), for approximately $1.1 billion in cash. ECM Industries is a leading provider of high-value electrical connectors, tools and test instruments and cable management. The purchase price was funded primarily through borrowings under the 2033 Notes and 2023 Term Loan Facility (as described in Note 10 below).
The purchase price has been allocated based on the estimated fair value of assets acquired and liabilities assumed at the date of the ECM Industries acquisition.
The following table summarizes the final fair values of the assets acquired and liabilities assumed in the ECM Industries acquisition:
In millions
Cash$45.7 
Accounts receivable77.0 
Inventories99.1 
Other current assets4.9 
Property, plant and equipment75.0 
Identifiable intangible assets524.0 
Goodwill379.7 
Other assets17.4 
Current liabilities(53.9)
Other liabilities(34.8)
Purchase price$1,134.1 
The excess purchase price over tangible net assets and identified intangible assets acquired has been allocated to goodwill in the amount of $379.7 million, substantially all of which is expected to be deductible for income tax purposes. Goodwill recognized from the ECM Industries acquisition reflects the future economic benefit resulting from synergies of our combined operations.
Identifiable intangible assets acquired included $113.7 million of trade name intangible assets, a majority of which are indefinite-lived, $381.7 million of definite-lived customer relationships with an estimated useful life of 20 years, and $22.0 million of definite-lived proprietary technology intangible assets with an estimated useful life of 7 years. The fair values of trade names and proprietary technology acquired in the acquisition were determined using a relief-from-royalty method, and customer relationships acquired were determined using a multi-period excess earnings method. These methods utilize unobservable inputs that are significant to these fair value measurements and thus classified as Level 3 of the fair value hierarchy.
On July 10, 2023, we acquired TEXA Industries for approximately $34.8 million in cash. TEXA Industries is an Italian manufacturer of industrial cooling applications that we market as part of the nVent HOFFMAN product line within our Systems Protection segment. We acquired $5.2 million of debt with the TEXA Industries acquisition, which we repaid in full in 2023.
The excess purchase price over tangible net assets and identified intangible assets acquired has been allocated to goodwill in the amount of $10.9 million, none of which is expected to be deductible for income tax purposes. Identifiable intangible assets acquired included $12.4 million of definite-lived customer relationships with an estimated useful life of 13 years.
v3.25.4
Discontinued Operations
12 Months Ended
Dec. 31, 2025
Discontinued Operations and Disposal Groups [Abstract]  
Discontinued Operations Discontinued Operations
On January 30, 2025, we completed the sale of the Thermal Management business to BCP VI Summit Holdings LP (as assignee of BCP Acquisitions LLC), an affiliate of funds managed by Brookfield Asset Management, for a purchase price of $1.7 billion in cash, subject to customary purchase price adjustments, resulting in cash proceeds, net of transaction costs and cash transferred, of $1,585.1 million. The results of the Thermal Management business have been presented as discontinued operations in our Consolidated Statements of Operations and Comprehensive Income for all periods presented. The assets and liabilities of this business have been presented as held for sale in the Consolidated Balance Sheet for the year ended December 31, 2024. The Thermal Management business was previously disclosed as a stand-alone reporting segment.
The sale resulted in a pre-tax gain of $435.3 million, net of transaction costs of $32.8 million. The Provision for income taxes below of $154.7 million predominately relates to tax expense on the gain on sale for the year ended December 31, 2025.
Income from discontinued operations before income taxes for the year ended December 31, 2024 includes transaction costs of $31.7 million which were recorded within Selling, general and administrative expenses.
The operating results of discontinued operations, net of income taxes, are summarized below:
Years ended December 31
In millions202520242023
Net sales$40.5 $622.7 $594.7 
Cost of goods sold20.9 330.8 327.8 
Gross profit19.6 291.9 266.9 
Selling, general and administrative17.2 146.1 125.9 
Research and development1.3 18.3 16.3 
Operating income1.1 127.5 124.7 
Other expense (income)— (0.6)0.5 
Income from discontinued operations before income taxes1.1 128.1 124.2 
Gain from sale of discontinued operations before income taxes(435.3)— — 
Provision for income taxes154.7 37.1 16.8 
Income from discontinued operations, net of tax$281.7 $91.0 $107.4 
The major classes of assets and liabilities classified as held for sale were as follows at December 31, 2024:
In millions
Cash and cash equivalents$58.7 
Accounts receivable, net of allowances115.0 
Inventories80.8 
Other current assets46.3 
Current assets held for sale300.8 
Property, plant and equipment, net71.4 
Goodwill709.1 
Intangibles, net153.4 
Other non-current assets41.4 
Non-current assets held for sale975.3 
Total assets held for sale$1,276.1 
Accounts payable$40.9 
Employee compensation and benefits20.6 
Other current liabilities61.0 
Current liabilities held for sale122.5 
Pension and other post-retirement compensation and benefits12.1 
Deferred tax liabilities12.0 
Other non-current liabilities21.8 
Non-current liabilities held for sale45.9 
Total liabilities held for sale$168.4 
v3.25.4
Goodwill and Other Identifiable Intangible Assets
12 Months Ended
Dec. 31, 2025
Goodwill and Intangible Assets Disclosure [Abstract]  
Goodwill and Other Identifiable Intangible Assets Goodwill and Other Identifiable Intangible Assets
The changes in the carrying amount of goodwill by reporting unit were as follows:
In millionsDecember 31, 2024Acquisitions/
divestitures
Foreign currency
translation/other
December 31, 2025
Systems Protection$790.1 $398.0 $14.3 $1,202.4 
Electrical Connections1,431.7 43.9 — 1,475.6 
Total goodwill$2,221.8 $441.9 $14.3 $2,678.0 
In millionsDecember 31, 2023Acquisitions/
divestitures
Foreign currency
translation/other
December 31, 2024
Systems Protection$430.4 $365.9 $(6.2)$790.1 
Electrical Connections1,427.7 4.0 — 1,431.7 
Total goodwill$1,858.1 $369.9 $(6.2)$2,221.8 
There was no impairment expense recorded in 2025, 2024 or 2023 related to goodwill.
Identifiable intangible assets consisted of the following at December 31:
  
20252024
In millionsCostAccumulated
amortization
NetCostAccumulated
amortization
Net
Definite-life intangibles
Customer relationships$1,904.0 $(551.5)$1,352.5 $1,571.7 $(458.7)$1,113.0 
Proprietary technologies and patents
111.8 (31.8)80.0 78.2 (19.5)58.7 
Other definite-life intangible assets139.5 (63.1)76.4 63.7 (18.9)44.8 
Total definite-life intangibles2,155.3 (646.4)1,508.9 1,713.6 (497.1)1,216.5 
Indefinite-life intangibles
Trade names367.6 — 367.6 370.5 — 370.5 
Total intangibles$2,522.9 $(646.4)$1,876.5 $2,084.1 $(497.1)$1,587.0 
Identifiable intangible asset amortization expense in 2025, 2024 and 2023 was $147.1 million, $94.7 million and $69.5 million, respectively. There was no impairment expense recorded in 2025, 2024 or 2023 related to identifiable intangible assets.
Estimated future amortization expense for identifiable intangible assets during the next five years is as follows:
In millions20262027202820292030
Estimated amortization expense$153.9 $136.4 $111.0 $111.0 $107.9 
v3.25.4
Supplemental Balance Sheet Information
12 Months Ended
Dec. 31, 2025
Disclosure Supplemental Balance Sheet Information [Abstract]  
Supplemental Balance Sheet Information Supplemental Balance Sheet Information
  
December 31
In millions20252024
Inventories
Raw materials and supplies$213.5 $146.4 
Work-in-process31.2 15.8 
Finished goods227.2 198.1 
Total inventories$471.9 $360.3 
Other current assets
Contract assets$160.8 $54.9 
Prepaid expenses46.8 36.1 
Prepaid income taxes12.1 18.1 
Other current assets17.5 14.8 
Total other current assets$237.2 $123.9 
Property, plant and equipment, net
Land and land improvements$28.3 $21.5 
Buildings and leasehold improvements220.0 177.1 
Machinery and equipment651.1 565.6 
Construction in progress65.7 47.2 
Total property, plant and equipment965.1 811.4 
Accumulated depreciation and amortization530.6 463.5 
Total property, plant and equipment, net$434.5 $347.9 
Other non-current assets
Deferred compensation plan assets$18.8 $15.4 
Operating lease right-of-use assets128.6 107.2
Deferred tax assets46.7 57.0 
Other non-current assets29.2 34.0 
Total other non-current assets$223.3 $213.6 
Other current liabilities
Dividends payable$34.6 $33.9 
Accrued rebates91.5 69.4 
Contract liabilities176.8 22.5 
Accrued taxes payable56.7 50.7 
Current operating lease liabilities30.3 22.4 
Accrued interest9.8 11.6 
Other current liabilities74.5 56.0 
Total other current liabilities$474.2 $266.5 
Other non-current liabilities
Income taxes payable$10.3 $11.7 
Deferred compensation plan liabilities18.8 15.4 
Cross currency swap liabilities36.7 8.4 
Non-current operating lease liabilities105.0 90.7 
Other non-current liabilities33.8 31.7 
Total other non-current liabilities$204.6 $157.9 
v3.25.4
Accumulated Other Comprehensive Income (Loss)
12 Months Ended
Dec. 31, 2025
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]  
Accumulated Other Comprehensive Income (Loss) Accumulated Other Comprehensive Loss
Components of Accumulated other comprehensive loss consist of the following at December 31:
In millions20252024
Cumulative translation adjustments$(24.7)$(151.6)
Change in market value of derivative financial instruments, net of tax(6.5)7.2 
Accumulated other comprehensive loss$(31.2)$(144.4)
In 2025, $92.7 million was reclassified from Accumulated other comprehensive loss to the gain on sale included in Income from discontinued operations, net of tax as a result of the sale of the Thermal Management business.
v3.25.4
Debt
12 Months Ended
Dec. 31, 2025
Debt Disclosure [Abstract]  
Debt Debt
Debt and the average interest rates on debt outstanding were as follows:
In millionsAverage
interest rate at
Maturity
year
December 31
December 31, 202520252024
Revolving credit facilityN/A2030$— $— 
2021 Term loan facilityN/A2026— 88.8 
2023 Term loan facilityN/A2028— 277.5 
2024 Term loan facilityN/A2026— 500.0 
2025 Term loan facility4.977%2030268.2 — 
Senior notes - fixed rate 4.550%2028500.0 500.0 
Senior notes - fixed rate2.750%2031300.0 300.0 
Senior notes - fixed rate5.650%2033500.0 500.0 
Unamortized issuance costs and discountsN/AN/A(8.4)(11.3)
Total debt1,559.8 2,155.0 
Less: Current maturities and short-term borrowings(13.8)(37.5)
Long-term debt$1,546.0 $2,117.5 
Senior notes
In March 2018, nVent Finance S.à r.l. (“nVent Finance”), a 100-percent owned subsidiary of nVent, issued $500.0 million aggregate principal amount of 4.550% senior notes due 2028 (the "2028 Notes").
In November 2021, nVent Finance issued $300.0 million aggregate principal amount of 2.750% senior notes due 2031 (the "2031 Notes").
In May 2023, to finance the acquisition of ECM Industries, nVent Finance issued $500.0 million aggregate principal amount of 5.650% Senior Notes due 2033 (the "2033 Notes" and, collectively with the 2028 Notes and the 2031 Notes, the "Notes").
Interest on the 2028 Notes is payable semi-annually in arrears on April 15 and October 15 of each year, and interest on the 2031
Notes and 2033 Notes is payable semi-annually in arrears on May 15 and November 15 of each year.
In February 2026, we entered into a supplemental indenture to the indenture governing the Notes as a result of which nVent Electric plc and Hoffman Schroff Holdings, Inc. fully and unconditionally and jointly and severally guarantee the Notes of nVent Finance (together with nVent Electric plc and Hoffman Schroff Holdings, Inc., the "Obligor Group"). nVent Electric plc is a holding company that has no independent assets or operations unrelated to its investments in consolidated subsidiaries. nVent Finance is a holding company that has no independent assets or operations unrelated to its investments in consolidated subsidiaries and the issuance of the Notes and other external debt. Hoffman Schroff Holdings, Inc. is a United States holding company and a 100 percent-owned indirect subsidiary of nVent Electric plc that has no independent assets or operations unrelated to its investments in consolidated subsidiaries and the guarantees of the Notes and other external debt. nVent Electric plc’s principal source of cash flow, including cash flow to make payments on the Notes pursuant to the guarantees, is dividends from its subsidiaries. nVent Finance's principal source of cash flow, including to make payments on the Notes, is interest income from its subsidiaries. Hoffman Schroff Holdings, Inc.'s principal source of cash flow, including to make payments on the Notes pursuant to the guarantees, is interest income from its subsidiaries. None of the other subsidiaries of any of the Obligor Group are under any direct obligation to pay or otherwise fund amounts due on the Notes or the guarantees, whether in the form of dividends, distributions, loans or other payments. In addition, there may be statutory and regulatory limitations on
the payment of dividends from certain subsidiaries of the Obligor Group. If such subsidiaries are unable to transfer funds to the Obligor Group and sufficient cash or liquidity is not otherwise available, the Obligor Group may not be able to make principal and interest payments on their outstanding debt, including the Notes or the guarantees.
The Notes constitute general unsecured senior obligations of nVent Finance and rank equally in right of payment with all existing and future unsubordinated and unsecured indebtedness and liabilities of nVent Finance. The guarantees of the Notes by nVent Electric plc and Hoffman Schroff Holdings, Inc. constitute general unsecured obligations and rank equally in right of payment with all existing and future unsubordinated and unsecured indebtedness and liabilities of nVent Finance. Subject to certain qualifications and exceptions, the indenture pursuant to which the Notes were issued contains covenants that, among other things, restrict nVent Electric plc's, Hoffman Schroff Holdings, Inc.'s, nVent Finance’s and certain subsidiaries’ ability to merge or consolidate with another person, create liens or engage in sale and lease-back transactions.
There are no significant restrictions on the ability of nVent Electric plc to obtain funds from its subsidiaries by dividend or loan. None of the assets of nVent Electric plc or its subsidiaries represents restricted net assets pursuant to the guidelines established by the Securities and Exchange Commission.
Senior credit facilities
In September 2021, nVent and its subsidiaries nVent Finance and Hoffman Schroff Holdings, Inc. entered into an amended and restated credit agreement (the "2021 Credit Agreement") with a syndicate of banks providing for a five-year $300.0 million senior unsecured term loan facility (the "2021 Term Loan Facility") and a five-year $600.0 million senior unsecured revolving credit facility. In 2025, nVent repaid the remainder of the borrowings on the 2021 Term Loan Facility.
In June 2025, nVent and its subsidiaries nVent Finance and Hoffman Schroff Holdings, Inc. entered into an amended and restated credit agreement (the "Credit Agreement") with a syndicate of banks providing for a five-year 275.0 million senior unsecured term loan facility (the "2025 Term Loan Facility") and a five-year $600.0 million senior unsecured revolving credit facility (the "Revolving Credit Facility" and, together with the 2025 Term Loan Facility, the "Senior Credit Facilities"). The Credit Agreement amended and restated in its entirety the 2021 Credit Agreement. Borrowings under the Revolving Credit Facility are permitted from time to time during the full five-year term of the Revolving Credit Facility. nVent Finance has the option to request to increase the Revolving Credit Facility in an aggregate amount of up to $300.0 million, subject to customary conditions, including the commitment of the participating lenders.
As of December 31, 2025, the borrowing capacity under the Revolving Credit Facility was $600.0 million.
Borrowings under the Senior Credit Facilities bear interest at a rate equal to an adjusted base rate, the Term Secured Overnight Financing Rate ("SOFR"), Euro Interbank Offer Rate (“EURIBOR”), Sterling Overnight Index Average (“SONIA”) or, solely for swingline loans denominated in Euro, the Euro Short Term Rate ("ESTR"), plus, in each case, an applicable margin. The applicable margin will be based on, at nVent Finance’s election, nVent's net leverage ratio or public debt rating.
In April 2023, nVent and nVent Finance entered into a loan agreement providing for another unsecured term loan facility of $300.0 million for five-years (the "2023 Term Loan Facility"), which was used to fund the acquisition of ECM Industries. In 2025, nVent repaid the remainder of the borrowings on the 2023 Term Loan Facility.
In June 2024, nVent and nVent Finance entered into a loan agreement providing for an additional senior unsecured term loan facility of $500.0 million for two years (the "2024 Term Loan Facility"). In July 2024, nVent partially financed the acquisition of Trachte using the 2024 Term Loan Facility. In 2025, nVent repaid the remainder of the borrowings on the 2024 Term Loan Facility.
Our debt agreements contain certain financial covenants, the most restrictive of which are in the Senior Credit Facilities, including that we may not permit (i) the ratio of our consolidated debt (net of our consolidated unrestricted cash in excess of $5.0 million but not to exceed $250.0 million) to our consolidated net income (excluding, among other things, non-cash gains and losses) before interest, taxes, depreciation, amortization and non-cash share-based compensation expense ("EBITDA") on the last day of any period of four consecutive fiscal quarters (each, a "testing period") to exceed 3.75 to 1.00 (or, at nVent Finance’s election and subject to certain conditions, 4.25 to 1.00 for four testing periods in connection with certain material acquisitions) and (ii) the ratio of our EBITDA to our consolidated interest expense for the same period to be less than 3.00 to 1.00. In addition, subject to certain qualifications and exceptions, the Senior Credit Facilities also contain covenants that, among other things, restrict our ability to create liens, merge or consolidate with another person, make acquisitions and incur subsidiary debt. As of December 31, 2025, we were in compliance with all financial covenants in our debt agreements, and there is no material uncertainty about our ongoing ability to meet those covenants.
Debt outstanding at December 31, 2025, excluding unamortized issuance costs and discounts, matures on a calendar year basis as follows:
In millions20262027202820292030ThereafterTotal
Contractual debt obligation maturities
$13.8 $13.8 $517.2 $20.6 $202.8 $800.0 $1,568.2 
v3.25.4
Derivatives and Financial Instruments
12 Months Ended
Dec. 31, 2025
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Abstract]  
Derivatives and Financial Instruments Derivatives and Financial Instruments
Derivative financial instruments
We are exposed to market risk related to changes in foreign currency exchange rates. To manage the volatility related to this exposure, we periodically enter into a variety of derivative financial instruments. Our objective is to reduce, where it is deemed appropriate to do so, fluctuations in earnings and cash flows associated with changes in foreign currency exchange rates. The derivative contracts contain credit risk to the extent that our bank counterparties may be unable to meet the terms of the agreements. The amount of such credit risk is generally limited to the unrealized gains, if any, in such contracts. Such risk is minimized by limiting those counterparties to major financial institutions of high credit quality.
Foreign currency contracts
We conduct business in various locations throughout the world and are subject to market risk due to changes in the value of foreign currencies. We manage our economic and transaction exposure to certain market-based risks through the use of derivative instruments. These derivative instruments primarily consist of forward foreign currency contracts used to mitigate foreign currency exposure for certain foreign currency assets and liabilities. Our objective in holding these derivatives is to reduce the volatility in net earnings and cash flows associated with changes in foreign currency rates. The majority of our foreign currency contracts have an original maturity date of less than one year. These foreign currency contracts are not designated as hedging instruments; accordingly, changes in the fair value are recorded in current period earnings.
At December 31, 2025 and 2024, we had outstanding foreign currency derivative contracts with gross notional U.S. dollar equivalent amounts of $155.4 million and $73.8 million, respectively. The impact of these contracts on the Consolidated Statements of Operations and Comprehensive Income was not material for any period presented.
Cross currency swaps
At December 31, 2025 and 2024, we had outstanding cross currency swap agreements with a combined notional amount of $362.5 million and $321.1 million, respectively. The agreements are accounted for as either cash flow hedges or fair value hedges, to hedge foreign currency fluctuations on certain intercompany debt, or as net investment hedges, to manage our exposure to fluctuations in the Euro-U.S. Dollar exchange rate. As of December 31, 2025 and 2024, we had a deferred foreign currency loss of $0.9 million and gain of $0.7 million, respectively, in Accumulated other comprehensive loss associated with our cross currency swap activity.
In 2024, a net investment hedge was terminated early, resulting in a $0.4 million settlement, which is reflected as a component of investing cash inflows. Subsequent to the termination, we entered into a new net investment hedge of certain Euro-denominated subsidiaries to manage exposure to fluctuations in the Euro-U.S. dollar exchange rate with an initial gross notional U.S. dollar equivalent amount of $134.9 million.
In 2023, a cash flow hedge instrument and a net investment hedge instrument each reached maturity, resulting in settlement amounts reflected as a component of financing and investing cash inflows in the amount of $4.5 million and $3.1 million, respectively. Upon maturity of the previous agreement, we entered into a new net investment hedge with a gross notional U.S. dollar equivalent amount of $66.1 million. This net investment hedge was then settled early in the fourth quarter of 2023, resulting in a $1.7 million settlement, which is reflected as a component of investing cash inflows. Subsequent to the termination, we entered into a new net investment hedge with an initial gross notional U.S. dollar equivalent amount of $126.5 million.
Fair value of financial instruments
The following methods were used to estimate the fair values of each class of financial instrument:
•short-term financial instruments (cash and cash equivalents, accounts and notes receivable, accounts and notes payable and variable-rate debt) — recorded amount approximates fair value because of the short maturity period;
•long-term fixed-rate debt, including current maturities — fair value is based on market quotes available for issuance of debt with similar terms, which are inputs that are classified as Level 2 in the valuation hierarchy defined by the accounting guidance;
•cross currency swap and foreign currency contract agreements — fair values are determined through the use of models that consider various assumptions, including time value, yield curves, as well as other relevant economic measures, which are observable inputs that are classified as Level 2 in the valuation hierarchy defined by the accounting guidance; and
•deferred compensation plan assets (mutual funds, common/collective trusts and cash equivalents for payment of certain non-qualified benefits for retired, terminated and active employees) — fair value of mutual funds and cash equivalents are based on quoted market prices in active markets that are classified as Level 1 in the valuation hierarchy defined by the accounting guidance; fair value of common/collective trusts are valued at net asset value ("NAV"), which is based on the fair value of the underlying securities owned by the fund divided by the number of shares outstanding.
The recorded amounts and estimated fair values of total debt, excluding unamortized issuance costs and discounts, at December 31 were as follows:
 20252024
In millionsRecorded AmountFair ValueRecorded AmountFair Value
Variable rate debt$268.2 $268.2 $866.3 $866.3 
Fixed rate debt1,300.0 1,296.9 1,300.0 1,251.8 
Total debt$1,568.2 $1,565.1 $2,166.3 $2,118.1 
Financial assets and liabilities measured at fair value on a recurring basis at December 31 were as follows:
Recurring fair value measurements2025
In millionsLevel 1Level 2Level 3NAVTotal
Cross currency swap liabilities$— $(36.7)$— $— $(36.7)
Cross currency swap assets— 0.8 — — 0.8 
Foreign currency contract liabilities— (0.3)— — (0.3)
Foreign currency contract assets— 0.6 — — 0.6 
Deferred compensation plan assets12.1 — — 6.7 18.8 
Total recurring fair value measurements$12.1 $(35.6)$— $6.7 $(16.8)
Recurring fair value measurements2024
In millionsLevel 1Level 2Level 3NAVTotal
Cross currency swap liabilities$— $(8.4)$— $— $(8.4)
Cross currency swap assets— 6.8 — — 6.8 
Foreign currency contract liabilities— (0.3)— — (0.3)
Foreign currency contract assets— 0.3 — — 0.3 
Deferred compensation plan assets10.2 — — 5.2 15.4 
Total recurring fair value measurements$10.2 $(1.6)$— $5.2 $13.8 
v3.25.4
Income Taxes
12 Months Ended
Dec. 31, 2025
Income Tax Disclosure [Abstract]  
Income Taxes Income Taxes
Income before income taxes consisted of the following:
Years ended December 31
In millions202520242023
Federal (1)
$(48.9)$(23.6)$(15.4)
International (2)
598.9 452.8 390.7 
Income before income taxes$550.0 $429.2 $375.3 
(1)"Federal" reflects U.K. loss before income taxes.
(2)"International" reflects non-U.K. income before income taxes.
The provision (benefit) for income taxes consisted of the following:
 Years ended December 31
In millions202520242023
Currently payable
Federal (1)
$— $0.8 $— 
International (2)
113.3 104.9 87.6 
Total current taxes113.3 105.7 87.6 
Deferred
Federal (1)
0.1 0.1 2.0 
International (2)
8.1 82.6 (174.0)
Total deferred taxes8.2 82.7 (172.0)
Total provision (benefit) for income taxes$121.5 $188.4 $(84.4)
(1)"Federal" represents U.K. taxes.
(2)"International" represents non-U.K. taxes.
The table below provides the updated requirements of the Accounting Standards Update 2023-09, "Improvements to Income Tax Disclosures" ("ASU 2023-09"), for 2025. The reconciliations of the federal statutory income tax rate to our effective tax rate was as follows for the year ended December 31, 2025:
Dollars in millionsAmountPercent
Federal statutory tax rate$137.5 25.0 %
Foreign tax effects:
Jurisdictions:
Switzerland
Tax rate differential(44.8)(8.1)
Cantonal income taxes20.3 3.6 
Other3.7 0.7 
United States
Tax rate differential(10.6)(1.9)
State and local income taxes13.6 2.5 
Other(7.3)(1.3)
Other jurisdictions5.7 1.0 
Valuation allowances3.5 0.7 
Unrecognized tax benefits(0.3)(0.1)
Other adjustments0.2 — 
Effective tax rate
$121.5 22.1 %
As previously disclosed for the years December 31, 2024 and 2023, prior to the adoption of ASU 2023-09, the reconciliations of the federal statutory income tax rate to our effective tax rate were as follows:
 Years ended December 31
Percentages20242023
Federal statutory income tax rate (1)
25.0 %23.5 %
Tax effect of international operations (2)
(2.7)(4.9)
Change in other valuation allowances0.6 0.3 
Withholding taxes0.3 0.4 
Change in tax basis of foreign assets (3)
(0.1)(16.4)
Foreign income tax loss carryforwards (4)
21.6 (24.8)
Excess tax benefits on stock-based compensation(1.3)(0.6)
Tax effect of equity investment impairment0.5 — 
Effective tax rate
43.9 %(22.5)%
(1)The U.K. changed its tax rate to from 19% to 25%, effective April 1, 2023.
(2)The tax effect of international operations consists of non-U.K. jurisdictions.
(3)In 2023, we recorded a non-cash income tax benefit of $55.4 million related to a step up in tax basis of intangible assets in Switzerland, partially offset by valuation allowances of $5.1 million. The assets were amortizable starting in 2025, and the amortization period varies based on the nature of the underlying assets from which the values were derived.
(4)In 2023, we recorded a non-cash income tax benefit of $93.2 million related to foreign income tax loss carryforwards resulting from tax-deductible statutory losses in Luxembourg. We determined in 2024 that such loss carryforwards would not be utilized in the remaining carryforward period and put a valuation allowance against the adjusted remaining loss carryforward available.
Reconciliations of the beginning and ending gross unrecognized tax benefits were as follows:
 Years ended December 31
In millions202520242023
Beginning balance$11.7 $13.9 $13.4 
Gross increases for tax positions in prior periods0.7 0.7 0.5 
Gross decreases for tax positions in prior periods(1.6)(3.5)(1.3)
Gross increases based on tax positions related to the current year1.5 1.4 1.7 
Gross decreases related to settlements with taxing authorities(0.8)— (0.2)
Reductions due to statute expiration(1.3)(0.5)(0.3)
Gross increases (decreases) due to currency fluctuations0.1 (0.3)0.1 
Ending balance$10.3 $11.7 $13.9 
We record gross unrecognized tax benefits in Other current liabilities and Other non-current liabilities in the Consolidated Balance Sheets. Included in the $10.3 million of total gross unrecognized tax benefits as of December 31, 2025 was $8.9 million of tax benefits that, if recognized, would impact the effective tax rate.
Based on the outcome of tax examinations, or as a result of the expiration of statute of limitations for specific jurisdictions, it is reasonably possible that certain unrecognized tax benefits for tax positions taken on previously filed tax returns will materially change from those recorded as liabilities in our financial statements. A number of tax periods from 2017 to present are under audit by tax authorities in various jurisdictions, including in the United States, Germany, and India. We anticipate that several of these audits may be concluded in the foreseeable future.
We record penalties and interest related to unrecognized tax benefits in Provision (benefit) for income taxes and Net interest expense, respectively, in the Consolidated Statements of Operations and Comprehensive Income. As of December 31, 2025 and 2024, we have liabilities of $1.5 million and $2.0 million, respectively, for the possible payment of penalties and $1.5 million and $1.4 million, respectively, for the possible payment of interest expense, which are recorded in Other current liabilities in the Consolidated Balance Sheets.
For 2025, we consider substantially all foreign earnings to be indefinitely reinvested. These earnings relate to ongoing operations and have been reinvested in active business operations. It is not practicable to estimate the amount of tax that might be payable if such earnings were to be remitted. Deferred taxes, if necessary, have been provided on earnings of non-U.S. affiliates whose earnings are not indefinitely reinvested.
Deferred taxes arise because of different treatment between financial statement accounting and tax accounting, known as "temporary differences." We record the tax effect of these temporary differences as "deferred tax assets" (generally items that can be used as a tax deduction or credit in future periods) and "deferred tax liabilities" (generally items for which we received a tax deduction but the tax impact has not yet been recorded in the Consolidated Statements of Operations and Comprehensive Income).
Deferred taxes were recorded in the Consolidated Balance Sheets at December 31 as follows:
In millions20252024
Other non-current assets$46.7 $57.0 
Deferred tax liabilities232.0 242.7 
Net deferred tax liabilities$185.3 $185.7 
The tax effects of the major items recorded as deferred tax assets and liabilities at December 31 were as follows:
In millions20252024
Deferred tax assets
Accrued liabilities and reserves$28.1 $23.3 
Pension and other post-retirement compensation and benefits11.6 13.8 
Employee compensation and benefits39.8 28.5 
Tax loss and credit carryforwards191.8 195.8 
Other intangibles33.0 43.5 
Interest limitation 39.3 42.7 
Other assets34.0 34.8 
Total deferred tax assets377.6 382.4 
Valuation allowance194.4 196.0 
Deferred tax assets, net of valuation allowance183.2 186.4 
Deferred tax liabilities
Property, plant and equipment30.5 28.9 
Goodwill and other intangibles303.8 322.2 
Other liabilities34.2 21.0 
Total deferred tax liabilities368.5 372.1 
Net deferred tax liabilities$185.3 $185.7 
Included in tax loss and credit carryforwards in the table above is a deferred tax asset of $3.1 million as of December 31, 2025 related to foreign tax credit carryover from the tax period ended December 31, 2017 and related to transition taxes. The entire amount is subject to a valuation allowance. The foreign tax credit is eligible for carryforward until the tax period ending December 31, 2027.
As of December 31, 2025, tax loss carryforwards of $762.3 million were available to offset future income. A valuation allowance of $181.5 million exists for deferred income tax benefits related to the tax loss carryforwards which may not be realized. We believe sufficient taxable income will be generated in the respective jurisdictions to allow us to fully recover the remainder of the tax losses. The tax losses relate to non-U.S. carryforwards which are subject to varying expiration periods. Non-U.S. carryforwards of $378.8 million are located in jurisdictions with unlimited tax loss carryforward periods, while the remainder will begin to expire in 2026.
The following provides supplemental information of cash paid for income taxes for 2025, including taxes paid related to the sale of the Thermal Management business, updated for the requirements of ASU 2023-09:
 Years ended December 31
In millions2025
Cash paid during the period for income taxes, net of refunds:
Federal$— 
Foreign283.3 
Total cash paid during the period for income taxes$283.3 
Individual jurisdictions equaling 5% or more of the total income tax paid for the year ended December 31, 2025 included the United States federal at $194.6 million and Switzerland federal at $16.5 million. The $194.6 million paid in the United States in 2025 includes $62.5 million paid to third parties for transferable tax credits.
As previously disclosed for the years ended December 31, 2024 and 2023, prior to the adoption of ASU 2023-09, the following is a supplemental schedule of cash paid for income taxes:
 Years ended December 31
In millions20242023
Cash paid during the period for income taxes$120.2 $112.4 
v3.25.4
Benefit Plans
12 Months Ended
Dec. 31, 2025
Retirement Benefits [Abstract]  
Benefit Plans Benefit Plans
Pension and other post-retirement plans
We sponsor U.S. and non-U.S. defined-benefit pension and other post-retirement plans. The defined benefit pension plans cover certain non-U.S. employees and retirees, and the pension benefits are based principally on an employee's years of service and/or compensation levels near retirement. In addition, we provide certain post-retirement health care benefits that generally provide fixed reimbursements.
Obligations and funded status
The following tables present reconciliations of plan benefit obligations, fair value of plan assets and the funded status of pension plans and a post-retirement health plan as of and for the years ended December 31:
 Pension plansPost-retirement health plan
In millions2025202420252024
Change in benefit obligations
Benefit obligation beginning of year
$120.3 $125.9 $11.4 $12.5 
Service cost1.0 1.1 — 0.1 
Interest cost4.6 4.0 0.6 0.6 
Actuarial (gain) loss(12.8)0.6 (0.2)(1.0)
Foreign currency translation15.0 (7.5)— — 
Benefits paid(5.4)(3.8)(0.7)(0.8)
Benefit obligation end of year$122.7 $120.3 $11.1 $11.4 
Change in plan assets
Fair value of plan assets beginning of year
$3.1 $3.2 $— $— 
Actual return on plan assets0.2 — — — 
Company contributions4.7 3.9 0.7 0.8 
Foreign currency translation0.4 (0.2)— — 
Benefits paid(5.4)(3.8)(0.7)(0.8)
Fair value of plan assets end of year
$3.0 $3.1 $— $— 
Funded status
Fair value of plan assets end of year
$3.0 $3.1 $— $— 
Benefit obligation end of year
122.7 120.3 11.1 11.4 
Benefit obligations in excess of the fair value of plan assets
$(119.7)$(117.2)$(11.1)$(11.4)
The actuarial changes during 2025 and 2024 are primarily attributable to the changes in discount rates from the prior year.
Amounts recorded in the Consolidated Balance Sheets at December 31 were as follows:
 Pension plansPost-retirement health plan
In millions2025202420252024
Current liabilities$(5.2)$(4.4)$(1.1)$(1.1)
Non-current liabilities(114.5)(112.8)(10.0)(10.3)
Benefit obligations in excess of the fair value of plan assets
$(119.7)$(117.2)$(11.1)$(11.4)
The accumulated benefit obligation for all defined benefit pension plans was $121.8 million and $119.3 million at December 31, 2025 and 2024, respectively.
 Information for pension plans with an accumulated benefit obligation or projected benefit obligation in excess of plan assets as of December 31 was as follows:
 Projected benefit obligation
exceeds the fair value
of plan assets
Accumulated benefit  obligation
exceeds the fair value of
plan assets
In millions2025202420252024
Projected benefit obligation$122.7 $120.3 $121.9 $119.5 
Fair value of plan assets3.0 3.1 2.2 2.4 
Accumulated benefit obligationN/AN/A121.1 118.7 
Components of net periodic benefit expense (income) for our pension plans were as follows for the years ended December 31:
In millions202520242023
Service cost$1.0 $1.1 $1.1 
Interest cost4.6 4.0 4.5 
Expected return on plan assets(0.1)(0.1)(0.1)
Net actuarial loss (gain)(12.9)0.6 13.9 
Net periodic benefit expense (income)$(7.4)$5.6 $19.4 
Components of net periodic benefit expense (income) for our post-retirement health plan for the years ended December 31, 2025, 2024 and 2023 were not material.
Assumptions
Weighted-average assumptions used to determine benefit obligations as of December 31 were as follows:
 Pension plansPost-retirement health plan
Percentages202520242023202520242023
Discount rate4.20 %3.47 %3.47 %5.21 %5.48 %4.94 %
Rate of compensation increase3.49 %3.48 %3.47 %— — — 
Weighted-average assumptions used to determine net periodic benefit expense (income) for years ended December 31 were as follows:
 Pension plansPost-retirement health plan
Percentages202520242023202520242023
Discount rate3.47 %3.47 %4.22 %5.48 %4.94 %5.19 %
Expected long-term return on plan assets2.62 %2.71 %2.73 %— — — 
Rate of compensation increase3.48 %3.47 %3.49 %— — — 
Uncertainty in the securities markets and U.S. economy could result in investment returns less than those assumed. Should the securities markets decline or medical and prescription drug costs increase at a rate greater than assumed, we would expect increasing annual combined net pension and post-retirement health costs for the next several years. Should actual experience differ from actuarial assumptions, the projected pension benefit obligation and net pension cost and accumulated post-retirement benefit obligation and post-retirement benefit cost would be affected in future years.
Discount rates
The discount rate reflects the current rate at which the pension plan liabilities could be effectively settled at the end of the year based on our December 31 measurement date. The discount rates on our pension plans ranged from 1.25% to 4.91%, 1.00% to 5.39% and 1.00% to 4.88% in 2025, 2024 and 2023, respectively. The discount rates are determined by matching high-quality, fixed-income debt instruments with maturities corresponding to the expected timing of benefit payments as of the annual measurement date for each of the various plans. There are no known or anticipated changes in our discount rate assumptions that will materially impact our pension expense in 2026.
Expected rates of return
The expected rates of return on our pension plan assets ranged from 0.50% to 3.25%, 1.00% to 3.25% and 1.00% to 3.75% in 2025, 2024 and 2023, respectively. The expected rate of return is designed to be a long-term assumption that may be subject to considerable year-to-year variance from actual returns. In developing the expected long-term rate of return, we considered our historical returns, with consideration given to forecasted economic conditions, our asset allocations, input from external consultants and broader longer-term market indices. Any difference in the expected rate and actual returns will be included with the actuarial gain or loss recorded in the fourth quarter when our plans are remeasured.
Cash flows
Contributions
Pension and other post-retirement plan contributions totaled $5.4 million and $4.7 million in 2025 and 2024, respectively. The Company expects to contribute $6.6 million to the plans in 2025.
Estimated future benefit payments
The following benefit payments, which reflect expected future service or payout from termination, as appropriate, are expected to be paid by the plans in each of the next five fiscal years and in the aggregate for the five fiscal years thereafter are as follows:
In millionsPension plansPost-retirement health plan
2026$5.4 $1.1 
20276.4 1.1 
20286.6 1.0 
20296.8 1.0 
20307.0 1.0 
2031-203536.5 4.3 
Savings plan
nVent is the plan sponsor of a 401(k) retirement plan (nVent Management Company Retirement Savings and Incentive Plan or "401(k) plan") and employee share ownership plan (nVent Electric plc Employee Stock Purchase and Bonus Plan). The 401(k) plan covers certain union and all non-union U.S. employees who met certain age requirements. Under the 401(k) plan, eligible U.S. employees could voluntarily contribute a percentage of their eligible compensation, and we match contributions made by employees who met certain eligibility and service requirements. The employer matching contributions are 100% of the first 5% of eligible compensation. Expense for the 401(k) plan was $15.9 million, $13.5 million, and $11.4 million in 2025, 2024 and 2023, respectively.
v3.25.4
Shareholders' Equity
12 Months Ended
Dec. 31, 2025
Stockholders' Equity Note [Abstract]  
Shareholders' Equity Shareholders' Equity
Authorized shares
Our authorized share capital consists of 400.0 million ordinary shares with a par value of $0.01 per share.
Share repurchases
On May 14, 2021, the Board of Directors authorized the repurchase of our ordinary shares up to a maximum dollar limit of $300.0 million (the "2021 Authorization"). The 2021 Authorization expired on July 22, 2024.
On May 17, 2024, the Board of Directors authorized the repurchase of our ordinary shares up to a maximum dollar limit of $500.0 million (the "2024 Authorization"). The 2024 Authorization began on July 23, 2024, following the expiration of the 2021 Authorization, and expires on July 22, 2027.
During the year ended December 31, 2025, we repurchased 4.8 million of our ordinary shares for $253.1 million under the 2024 Authorization. During the year ended December 31, 2024, we repurchased 1.5 million of our ordinary shares for $100.0 million under the 2024 Authorization and we did not repurchase ordinary shares under the 2021 Authorization.
As of December 31, 2025, we had $146.9 million available for repurchases under the 2024 Authorization.
Dividends Payable
We paid dividends of $130.4 million, or $0.20 per ordinary share in each quarter of 2025, resulting in $0.80 for the year ended December 31, 2025. We paid dividends of $126.8 million, or $0.19 per ordinary share in each quarter of 2024, resulting in $0.76 for the year ended December 31, 2024.
On December 15, 2025, the Board of Directors declared a quarterly cash dividend of $0.21 that was paid on February 6, 2026 to shareholders of record at the close of business on January 23, 2026. The balance of dividends payable included in Other current liabilities on our Consolidated Balance Sheets was $34.6 million and $33.9 million at December 31, 2025 and 2024, respectively.
On February 16, 2026, the Board of Directors declared a quarterly cash dividend of $0.21 per ordinary share payable on May 8, 2026 to shareholders of record at the close of business on April 24, 2026.
v3.25.4
Segment Information
12 Months Ended
Dec. 31, 2025
Segment Reporting [Abstract]  
Segment Information Segment Information
Our continuing operations are comprised of two reporting segments, based primarily on types of products offered and markets served:
•Systems Protection—The Systems Protection segment provides innovative solutions to help protect electronics, systems and data in mission critical applications, including data centers, that improve resiliency and energy efficiency. Our standard and custom protective enclosures, cooling solutions, both liquid and air, control buildings, switchgear systems and power distribution solutions help manage protect operating environments for mission critical applications in infrastructure, industrial and commercial verticals.
•Electrical Connections—The Electrical Connections segment provides innovative solutions that connect power and data infrastructure. Our offerings enhance end-user safety, reduce installation time and provide resiliency for critical systems. Our bus systems, cable management, electrical connections and solutions, and power connections help make electrical systems safe, efficient and resilient, and are used across commercial and residential, infrastructure and industrial verticals.
"Enterprise and other" activity primarily consists of enterprise expenses not allocated to the segments, including certain executive office, board of directors, and centrally-managed enterprise functional or shared service costs related to finance, human resources, legal, supply chain, digital and corporate development. These activities do not meet the criteria for a stand-alone reporting segment under ASC 280.
The accounting policies of our reporting segments are the same as those described in the summary of significant accounting policies. The Company's primary measure of segment profitability is reportable segment income. Reportable segment income represents operating income, which includes certain corporate overhead allocations, and is exclusive of intangible amortization, acquisition related costs, costs of restructuring activities, "mark-to-market" gain/loss for pension and other post-retirement plans, impairments and other unusual non-operating items.
nVent's chief operating decision maker ("CODM") is our chief executive officer. This presentation is consistent with how the CODM evaluates the results of operations and makes strategic decisions about the business. The CODM uses reportable segment income for purposes of evaluating performance, allocating resources, setting incentive compensation targets, as well as internal forecasting of future period financial results. These results are not necessarily indicative of the results of operations that would have occurred had each segment been an independent, stand-alone entity during the periods presented.
Net sales and significant expense categories to arrive at our measure of segment profitability by reportable segment for the years ended December 31 were as follows:
2025
In millionsSystems ProtectionElectrical ConnectionsTotal
Net sales$2,592.9 $1,300.2 $3,893.1 
Cost of goods sold(1)
1,686.5 721.0 
Selling, general and administrative(1)
320.1 184.8 
Research and development(1)
49.3 21.8 
Reportable segment income$537.0 $372.6 $909.6 
2024
In millionsSystems ProtectionElectrical ConnectionsTotal
Net sales$1,823.3 $1,182.8 $3,006.1 
Cost of goods sold(1)
1,143.4 637.1 
Selling, general and administrative(1)
239.1 167.5 
Research and development(1)
37.7 23.7 
Reportable segment income$403.1 $354.5 $757.6 
2023
In millionsSystems ProtectionElectrical ConnectionsTotal
Net sales$1,605.9 $1,063.0 $2,668.9 
Cost of goods sold(1)
1,011.6 549.5 
Selling, general and administrative(1)
218.0 163.1 
Research and development(1)
29.7 19.8 
Reportable segment income$346.6 $330.6 $677.2 
(1)    These costs exclude certain expenses reported in the Consolidated Statements of Operations and Comprehensive Income that are reflected in 'Enterprise and other', as well as the costs that are excluded from reportable segment income as discussed above.

One customer within our Systems Protection segment represented approximately 11% of consolidated net sales for the year ended December 31, 2025. No customer accounted for more than 10% of net sales in 2024 or 2023.
The following table presents a reconciliation of reportable segment income to consolidated income before income taxes for the years ended December 31:
In millions202520242023
Systems Protection$537.0 $403.1 $346.6 
Electrical Connections372.6 354.5 330.6 
Reportable segment income909.6 757.6 677.2 
Enterprise and other(123.8)(105.6)(110.6)
Impairment of equity investments— (8.8)— 
Restructuring and other(7.5)(7.5)(3.9)
Intangible amortization(147.1)(94.7)(69.5)
Pension and other post-retirement mark-to-market gain (loss)12.9 0.1 (13.4)
Acquisition transaction and integration costs(14.4)(13.9)(12.8)
Inventory step-up amortization— — (17.7)
Gain on sale of investment— — 10.3 
Interest expense, net(75.0)(106.0)(79.4)
Other income (expense)(4.7)8.0 (4.9)
Income before income taxes$550.0 $429.2 $375.3 
Identifiable assets(1)
Depreciation(2)
In millions20252024202520242023
Systems Protection$3,342.2 $2,129.3 $31.9 $25.7 $22.4 
Electrical Connections3,281.0 3,154.7 24.1 21.8 16.3 
Total for reportable segments6,623.2 5,284.0 56.0 47.5 38.7 
Enterprise and other228.7 1,450.9 4.7 3.8 5.0 
Consolidated$6,851.9 $6,734.9 $60.7 $51.3 $43.7 
(1)     Identifiable assets for 'Enterprise and other' includes total assets held for sale attributable to the Company's Thermal Management business of $1,276.1 million as of December 31, 2024. See Note 6 for further information on the Company's sale of the Thermal Management business.
(2)    These amounts of depreciation disclosed by reportable segment are included within the significant expense categories above, such as cost of goods sold and selling, general and administrative expenses.
Capital expenditures
In millions202520242023
Systems Protection$66.8 $45.9 $38.1 
Electrical Connections19.7 23.2 20.7 
Total for reportable segments86.5 69.1 58.8 
Enterprise and other6.8 4.9 6.8 
Consolidated$93.3 $74.0 $65.6 
v3.25.4
Share-Based Compensation
12 Months Ended
Dec. 31, 2025
Share-Based Payment Arrangement [Abstract]  
Share-Based Compensation Share-Based Compensation
As of December 31, 2025, the Company had various share-based awards outstanding which were issued to executives and other eligible employees and directors. Awards with service conditions or both service and market conditions are expensed over the period during which an employee is required to provide service in exchange for the award. The Company estimates forfeitures as part of recording share-based compensation expense.
The Company’s long-term incentive program for awarding share-based compensation includes a combination of restricted stock, performance shares and stock options of the Company’s common stock pursuant to the nVent Electric plc 2018 Omnibus Incentive Plan (“2018 Omnibus Incentive Plan”). nVent's sole shareholder approved the 2018 Omnibus Incentive Plan in 2018. The Company's shareholders approved a subsequent amendment to increase the shares authorized for issuance under the 2018 Omnibus Incentive Plan in 2020. The 2018 Omnibus Incentive Plan authorizes the issuance of 18.5 million shares to settle awards. Our practice is to settle share-based awards by issuing new shares of common stock. Upon vesting, dividends that have accumulated during the vesting period are paid on earned awards.
Total share-based compensation expense for the years ended 2025, 2024 and 2023, was as follows:
In millions202520242023
Restricted stock units$18.8 $14.0 $10.5 
Performance share units11.5 7.9 7.1 
Stock options7.2 5.4 4.2 
Total$37.5 $27.3 $21.8 
The total income tax benefit recognized for share-based compensation arrangements for continuing operations for the years ended December 31, 2025, 2024 and 2023 was $6.1 million, $8.1 million and $3.9 million, respectively.
Restricted stock units (RSUs)
Under the 2018 Omnibus Incentive Plan, the Company may award RSUs of our common stock to certain eligible employees and directors. RSUs generally vest one-third each year over a period of three years commencing on the grant date, subject to continuous employment and certain other conditions. The fair values of the RSUs are based on the closing price of the Company’s stock on the date of grant, and are expensed over the vesting period.
The following table summarizes restricted stock unit activity for the year ended December 31, 2025:
Shares in millionsNumber of sharesWeighted-average grant date fair value
Outstanding as of January 1, 2025
0.5 $55.69 
Granted0.4 56.46 
Vested(0.3)50.41 
Outstanding as of December 31, 2025
0.6 58.17 
As of December 31, 2025, there was $15.8 million of unrecognized compensation expense related to RSUs granted, which is expected to be recognized over a weighted-average period of 2.3 years. The total fair value of RSUs vested during the years ended December 31, 2025, 2024 and 2023 was $14.3 million, $11.9 million and $9.4 million, respectively.
Performance share units (“PSUs”)
Under the 2018 Omnibus Incentive Plan, the Company may award PSUs whose vesting is based on the satisfaction of a service period of three years and the achievement of certain performance metrics over that same period.
For PSU awards granted in 2025, 2024 and 2023, the awards vest based on the satisfaction of a three-year service period and total shareholder return (“TSR”) relative to the S&P 400 Industrials. Awards earned at the end of the three-year vesting period range from 0% to 200% of the targeted number of PSUs granted based on the ranking of TSR of the Company, assuming reinvestment of all dividends, relative to the S&P 400 Industrials. Expense is recognized over the period during which an employee is required to provide service in exchange for the award, and is recognized irrespective of the market condition being achieved.
The grant-date fair value of PSUs with market conditions was determined based upon a lattice model. The principal assumptions used in the lattice model include the expected share price volatility of the Company and members of the defined peer group (based on the most recent three-year period as of the grant date) and the risk-free interest rate (an estimate based on the yield of the U.S. Treasury yield curve in effect at the time of the grant for the expected term of the award). A summary of the assumptions used in determining the fair value of these PSUs is as follows:
2025
2024
2023
Risk-free interest rate3.94 %4.36 %4.66 %
Expected share price volatility39.9 %43.0 %51.5 %
Grant-date fair value$59.17 $103.93 $68.72 
The following table summarizes PSU activity for the year ended December 31, 2025:
Shares in millionsNumber of sharesWeighted-average grant date fair value
Outstanding as of January 1, 2025
0.3 $66.95 
Granted0.4 59.17 
Vested(0.3)43.31 
Outstanding as of December 31, 2025
0.4 73.00 
As of December 31, 2025, there was $6.1 million of unrecognized compensation expense related to performance share compensation arrangements granted under the 2018 Omnibus Incentive Plan. The expense is expected to be recognized over a weighted-average period of 1.8 years. The total fair value of PSUs vested during the years ended December 31, 2025, 2024 and 2023 was $13.1 million, $14.2 million and $9.6 million, respectively.
Stock Options
Under the 2018 Omnibus Incentive Plan, the Company may grant stock options to any eligible employee with an exercise price equal to the market value of the shares on the dates the options were granted. Options generally vest one-third each year over a period of three years commencing on the grant date and expire ten years after the grant date.
We estimated the fair value of each stock option award issued in the annual share-based compensation grant using a Black-Scholes option pricing model, modified for dividends, and using the following assumptions for the years ended December 31:
2025
2024
2023
Risk-free interest rate4.33 %4.06 %3.77 %
Expected dividend yield1.16 %1.27 %1.73 %
Expected share price volatility37.6 %37.1 %36.6 %
Expected term (years)6.16.86.5
Weighted-average grant-date fair value for options granted during the year$22.05$27.16$16.56
These estimates require us to make assumptions based on historical results, observance of trends in our share price, changes in option exercise behaviors, future expectations and other relevant factors. If other assumptions had been used, share-based compensation expense, as calculated and recorded under the accounting guidance, could have been affected.
We based the expected life assumption on historical experience as well as the terms and vesting periods of the options granted. For purposes of determining expected volatility, we considered historical volatilities of peer companies over a period approximately equal to the expected option term. The risk-free rate for periods that coincide with the expected life of the options is based on the U.S. Treasury Department yield curve in effect at the time of grant.
The following table summarizes stock option activity for the year ended December 31, 2025:
Shares and intrinsic value in millionsNumber of sharesWeighted-average exercise priceWeighted-average remaining contractual life (years)Aggregate intrinsic Value
Outstanding as of January 1, 2025
3.2 $30.64 
Granted0.3 56.35 
Exercised(1.1)25.40 
Outstanding as of December 31, 2025
2.4 36.30 
Options exercisable as of December 31, 2025
1.9 29.93 4.4$134.1 
Options expected to vest as of December 31, 2025
0.5 58.16 8.523.5 
As of December 31, 2025, there was $3.1 million of unrecognized compensation cost related to non-vested options expected to be recognized over a weighted-average period of 2.0 years. The total intrinsic value of options exercised for the years ended December 31, 2025, 2024 and 2023 was $71.6 million, $51.7 million and $10.4 million, respectively.
Cash received from option exercised for the years ended December 31, 2025, 2024 and 2023 was $28.8 million, $20.4 million and $10.8 million, respectively. The actual tax benefit realized for the tax deductions from options exercised for continuing operations totaled $2.4 million, $3.4 million and $1.4 million for the years ended December 31, 2025, 2024 and 2023, respectively.
v3.25.4
Leases (Notes)
12 Months Ended
Dec. 31, 2025
Leases [Abstract]  
Leases Leases
We have operating leases for office space, production facilities, distribution centers, warehouses, sales offices, fleet vehicles and equipment. We also have finance leases for production facilities and equipment. In accordance with our accounting policy, leases with an initial term of 12 months or less are not recognized on the balance sheet; we recognize lease expense for these leases on a straight-line basis over the lease term. We elected the practical expedient for all leases to include both lease and non-lease components within our lease assets and lease liabilities.
Our lease agreements do not contain any material residual value guarantees, any material bargain purchase options or material restrictive covenants. We have no material sublease arrangements with third parties or lease transactions with related parties.
Costs associated with short-term leases, variable rent and subleases were immaterial.
Our leases have remaining lease terms of one to eighteen years, some of which include renewal options. Renewal options that are reasonably certain to be exercised are included in the lease term. The incremental borrowing rate is used in determining the present value of lease payments, unless an implicit rate is specified. Incremental borrowing rates on a collateralized basis are determined based on the economic environment in which leases are denominated and the lease term.
The weighted-average remaining lease term and weighted-average discount rate were as follows:
December 31, 2025
December 31, 2024
Weighted-average remaining lease term:
Operating leases6 years5 years
Finance leases11 years12 years
Weighted-average discount rate:
Operating leases5.3 %5.1 %
Finance leases6.0 %6.0 %
Lease expense for the years ended December 31 were as follows:
In millions202520242023
Operating lease expense$31.1 $26.3 $24.5 
Finance lease expense:
Amortization of right-of-use assets$1.0 $0.5 $— 
Interest on lease liabilities1.1 0.5 — 
Total finance lease expense$2.1 $1.0 $— 
Maturities of lease liabilities as of December 31, 2025 were as follows:
In millionsOperating lease obligationsFinance lease obligations
2026$39.4 $1.5 
202735.1 1.5 
202827.1 1.5 
202919.0 1.5 
203015.5 1.5 
Thereafter29.0 21.9 
Total lease payments165.1 29.4 
Less imputed interest(29.8)(11.6)
Total reported lease liability$135.3 $17.8 
Supplemental cash flow information and other information related to leases for the years ended December 31 was as follows:
In millions20252024
Cash paid for amounts included in the measurement of lease liabilities:
Operating leases$30.5 $25.5 
Financing leases1.4 0.6 
Lease right-of-use assets obtained in exchange for new lease liabilities:
Operating leases$49.7 $29.7 
Financing leases0.3 18.2 
Supplemental balance sheet information related to leases as of December 31 was as follows:
In millionsClassification
2025
2024
Operating Leases
Lease right-of-use assetsOther non-current assets$128.6 $107.2 
Current lease liabilitiesOther current liabilities$30.3 $22.4 
Non-current lease liabilitiesOther non-current liabilities105.0 90.7 
Total lease liabilities$135.3 $113.1 
Finance Leases
Lease right-of-use assetsOther non-current assets$16.9 $17.7 
Current lease liabilitiesOther current liabilities$0.4 $0.4 
Non-current lease liabilitiesOther non-current liabilities17.4 17.6 
Total lease liabilities$17.8 $18.0 
Lessee, Finance Leases Leases
We have operating leases for office space, production facilities, distribution centers, warehouses, sales offices, fleet vehicles and equipment. We also have finance leases for production facilities and equipment. In accordance with our accounting policy, leases with an initial term of 12 months or less are not recognized on the balance sheet; we recognize lease expense for these leases on a straight-line basis over the lease term. We elected the practical expedient for all leases to include both lease and non-lease components within our lease assets and lease liabilities.
Our lease agreements do not contain any material residual value guarantees, any material bargain purchase options or material restrictive covenants. We have no material sublease arrangements with third parties or lease transactions with related parties.
Costs associated with short-term leases, variable rent and subleases were immaterial.
Our leases have remaining lease terms of one to eighteen years, some of which include renewal options. Renewal options that are reasonably certain to be exercised are included in the lease term. The incremental borrowing rate is used in determining the present value of lease payments, unless an implicit rate is specified. Incremental borrowing rates on a collateralized basis are determined based on the economic environment in which leases are denominated and the lease term.
The weighted-average remaining lease term and weighted-average discount rate were as follows:
December 31, 2025
December 31, 2024
Weighted-average remaining lease term:
Operating leases6 years5 years
Finance leases11 years12 years
Weighted-average discount rate:
Operating leases5.3 %5.1 %
Finance leases6.0 %6.0 %
Lease expense for the years ended December 31 were as follows:
In millions202520242023
Operating lease expense$31.1 $26.3 $24.5 
Finance lease expense:
Amortization of right-of-use assets$1.0 $0.5 $— 
Interest on lease liabilities1.1 0.5 — 
Total finance lease expense$2.1 $1.0 $— 
Maturities of lease liabilities as of December 31, 2025 were as follows:
In millionsOperating lease obligationsFinance lease obligations
2026$39.4 $1.5 
202735.1 1.5 
202827.1 1.5 
202919.0 1.5 
203015.5 1.5 
Thereafter29.0 21.9 
Total lease payments165.1 29.4 
Less imputed interest(29.8)(11.6)
Total reported lease liability$135.3 $17.8 
Supplemental cash flow information and other information related to leases for the years ended December 31 was as follows:
In millions20252024
Cash paid for amounts included in the measurement of lease liabilities:
Operating leases$30.5 $25.5 
Financing leases1.4 0.6 
Lease right-of-use assets obtained in exchange for new lease liabilities:
Operating leases$49.7 $29.7 
Financing leases0.3 18.2 
Supplemental balance sheet information related to leases as of December 31 was as follows:
In millionsClassification
2025
2024
Operating Leases
Lease right-of-use assetsOther non-current assets$128.6 $107.2 
Current lease liabilitiesOther current liabilities$30.3 $22.4 
Non-current lease liabilitiesOther non-current liabilities105.0 90.7 
Total lease liabilities$135.3 $113.1 
Finance Leases
Lease right-of-use assetsOther non-current assets$16.9 $17.7 
Current lease liabilitiesOther current liabilities$0.4 $0.4 
Non-current lease liabilitiesOther non-current liabilities17.4 17.6 
Total lease liabilities$17.8 $18.0 
v3.25.4
Commitments and Contingencies
12 Months Ended
Dec. 31, 2025
Commitments and Contingencies Disclosure [Abstract]  
Commitments and Contingencies Commitments and Contingencies
Warranties and guarantees
In connection with the disposition of our businesses or product lines, we may agree to indemnify purchasers for various potential liabilities relating to the sold business, such as pre-closing tax, product liability, warranty, environmental, or other obligations. The subject matter, amounts and duration of any such indemnification obligations vary for each type of liability indemnified and may vary widely from transaction to transaction.
Generally, the maximum obligation under such indemnifications is not explicitly stated and as a result, the overall amount of these obligations cannot be reasonably estimated. Historically, we have not made significant payments for these indemnifications. We believe that if we were to incur a loss in any of these matters, the loss would not have a material effect on our financial position, results of operations or cash flows.
We recognize, at the inception of a guarantee, a liability for the fair value of the obligation undertaken in issuing the guarantee.
We provide service and warranty policies on our products. Liability under service and warranty policies is based upon a review of historical warranty and service claim experience. Adjustments are made to accruals as claim data and historical experience warrant. Our liability for service and product warranties as of December 31, 2025 and 2024 was not material.
Stand-by letters of credit, bank guarantees and bonds
In the ordinary course of business, we are required to commit to bonds, letters of credit and bank guarantees that require payments to our customers for any non-performance. The outstanding face value of these instruments fluctuates with the value of our projects in process and in our backlog. In addition, we issue financial stand-by letters of credit primarily to secure our performance to third parties under self-insurance programs.
As of December 31, 2025 and 2024, the outstanding value of bonds, letters of credit and bank guarantees totaled $75.7 million and $10.7 million, respectively.
Other matters
We are subject to disputes, administrative proceedings and other claims arising out of the normal conduct of our business. These matters generally relate to disputes arising out of the use or installation of our products, product liability litigation, personal injury claims, commercial and contract disputes and employment related matters. On the basis of information currently available, management does not believe that existing proceedings and claims will have a material impact on our consolidated financial statements. However, litigation is unpredictable, and we could incur judgments or enter into settlements for current or future claims that could adversely affect our financial statements.
v3.25.4
Pay vs Performance Disclosure - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Pay vs Performance Disclosure      
Net income $ 710.2 $ 331.8 $ 567.1
v3.25.4
Insider Trading Arrangements
3 Months Ended
Dec. 31, 2025
shares
Trading Arrangements, by Individual  
Non-Rule 10b5-1 Arrangement Adopted false
Rule 10b5-1 Arrangement Terminated false
Non-Rule 10b5-1 Arrangement Terminated false
Jerry W. Burris [Member]  
Trading Arrangements, by Individual  
Material Terms of Trading Arrangement
NameJerry W. Burris
TitleDirector
Type of trading arrangementRule 10b5-1 trading arrangement intended to satisfy the affirmative defense of Rule 10b5-1(c).
Adoption date
11/5/2025*
* The trading arrangement only permits transactions upon expiration of the applicable mandatory cooling-off period under Rule 10b5-1 under the Securities Act of 1934, as amended.
Duration of trading arrangement
The trading arrangement permits transactions through and including the earlier to occur of December 31, 2026 or the execution of all trades or expiration of all orders relating to such trades.
Aggregate number of shares to be sold
Up to 5,244 shares issuable upon the exercise of options to acquire shares pursuant to the trading arrangement.
Name Jerry W. Burris
Title Director
Rule 10b5-1 Arrangement Adopted true
Adoption Date 11/5/2025
Expiration Date December 31, 2026
Arrangement Duration 421 days
Aggregate Available 5,244
v3.25.4
Insider Trading Policies and Procedures
12 Months Ended
Dec. 31, 2025
Insider Trading Policies and Procedures [Line Items]  
Insider Trading Policies and Procedures Adopted true
v3.25.4
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]
We have processes in place to assess, identify, and manage material risks from cybersecurity threats. We track cybersecurity risk as an enterprise risk through our enterprise-wide risk management ("ERM") framework. The Board of Directors is actively involved in oversight of our ERM framework and receives regular reports on risks, including cybersecurity risks. We engage third parties to conduct threat assessments, information system penetration tests, and simulation exercises to validate and further mature our cybersecurity program, the results of which are reported to the Executive Leadership Team, including CTO, and the Board of Directors. We maintain cybersecurity insurance coverage to help mitigate the financial impact of a cybersecurity incident.
Technical Safeguards
We deploy technical safeguards that are designed to protect our information systems from cybersecurity incidents, including firewalls, intrusion prevention and detection systems, anti-malware functionality and access controls, all of which are evaluated and improved through vulnerability assessments and cybersecurity threat intelligence.
Incident Response and Recovery Planning
We have established and maintain comprehensive incident response and business continuity plans that address our response to, and mitigation and remediation of, a cybersecurity incident, which includes the support of external cyber-specialist resources when deemed necessary, in addition to managed services to support our Security Operations Center function. We have implemented controls and procedures that provide for the prompt escalation of cybersecurity incidents to the ELT, and the Board of Directors when appropriate, so that decisions regarding the public disclosure and reporting of such incidents can be made by management in a timely manner.
Third-Party Risk Management
We maintain a comprehensive, risk-based approach to assessing and overseeing cybersecurity risks presented by third parties, including vendors, service providers and other external users of our systems, as well as the systems of third parties that could adversely impact our business in the event of a cybersecurity incident affecting those third-party systems.
Education and Awareness
We have implemented a security awareness and training program designed to educate employees on the importance of information security and to help them identify and respond to potential security incidents. The program includes annual required cybersecurity training for professional employees, role-based cybersecurity training, and a phishing awareness program for all employees. Additionally, the ELT and Board of Directors have conducted cybersecurity incident and response simulation exercises.
Previous cybersecurity incidents have not materially affected us, including our business strategy, results of operations or financial condition. However, risks from cybersecurity threats, including but not limited to exploitation of vulnerabilities, ransomware, denial of service, supply chain disruption, or other similar incidents may materially affect us, including our execution of business strategy, reputation, results of operations and/or financial condition. See Item 1A, Risk Factors, “Increased cybersecurity threats and computer crime pose a risk to our systems, networks, products and services, which expose us to potential regulatory, financial and reputational risks.” for a discussion of cybersecurity risks.
Cybersecurity Risk Management Processes Integrated [Flag] true
Cybersecurity Risk Management Processes Integrated [Text Block]
We have processes in place to assess, identify, and manage material risks from cybersecurity threats. We track cybersecurity risk as an enterprise risk through our enterprise-wide risk management ("ERM") framework. The Board of Directors is actively involved in oversight of our ERM framework and receives regular reports on risks, including cybersecurity risks. We engage third parties to conduct threat assessments, information system penetration tests, and simulation exercises to validate and further mature our cybersecurity program, the results of which are reported to the Executive Leadership Team, including CTO, and the Board of Directors. We maintain cybersecurity insurance coverage to help mitigate the financial impact of a cybersecurity incident.
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] true
Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Text Block]
Previous cybersecurity incidents have not materially affected us, including our business strategy, results of operations or financial condition. However, risks from cybersecurity threats, including but not limited to exploitation of vulnerabilities, ransomware, denial of service, supply chain disruption, or other similar incidents may materially affect us, including our execution of business strategy, reputation, results of operations and/or financial condition. See Item 1A, Risk Factors, “Increased cybersecurity threats and computer crime pose a risk to our systems, networks, products and services, which expose us to potential regulatory, financial and reputational risks.” for a discussion of cybersecurity risks.
Cybersecurity Risk Board of Directors Oversight [Text Block]
Our Board of Directors oversees cybersecurity risk management and is supported by the Audit and Finance Committee of the Board (the "Audit Committee"). The Audit Committee interacts with the Executive Leadership Team ("ELT"), including our Chief Technology Officer ("CTO"), and other members of management with respect to cybersecurity matters. The Board of Directors and the Audit Committee receive periodic reports from management on the effectiveness of the cybersecurity program and any material cybersecurity incidents that have occurred. The Board of Directors and the Audit Committee work with management to help ensure that our cybersecurity program is effective in addressing the risks associated with cybersecurity threats and are committed to continuously improving our cybersecurity program to stay apprised of emerging threats. The CTO oversees our cybersecurity program, including assessing and managing material risks from cybersecurity threats. The Chief Information Security Officer ("CISO") reports to the CTO and leads the cybersecurity program and team.

The CTO has served in various roles in technology for over 25 years and in information security including product security for over a decade. The CTO holds a PhD in engineering and degrees in technology and management. The CISO has served in various roles in information technology and information security for over 25 years, including serving as a cybersecurity leader for global public companies for over a decade. The CISO holds a degree in technology.
Cybersecurity Risk Board Committee or Subcommittee Responsible for Oversight [Text Block] Our Board of Directors oversees cybersecurity risk management and is supported by the Audit and Finance Committee of the Board (the "Audit Committee").
Cybersecurity Risk Process for Informing Board Committee or Subcommittee Responsible for Oversight [Text Block] The Board of Directors and the Audit Committee receive periodic reports from management on the effectiveness of the cybersecurity program and any material cybersecurity incidents that have occurred
Cybersecurity Risk Role of Management [Text Block] The Board of Directors and the Audit Committee receive periodic reports from management on the effectiveness of the cybersecurity program and any material cybersecurity incidents that have occurred. The Board of Directors and the Audit Committee work with management to help ensure that our cybersecurity program is effective in addressing the risks associated with cybersecurity threats and are committed to continuously improving our cybersecurity program to stay apprised of emerging threats. The CTO oversees our cybersecurity program, including assessing and managing material risks from cybersecurity threats. The Chief Information Security Officer ("CISO") reports to the CTO and leads the cybersecurity program and team.
The CTO has served in various roles in technology for over 25 years and in information security including product security for over a decade. The CTO holds a PhD in engineering and degrees in technology and management. The CISO has served in various roles in information technology and information security for over 25 years, including serving as a cybersecurity leader for global public companies for over a decade. The CISO holds a degree in technology.
Cybersecurity Risk Management Positions or Committees Responsible [Flag] true
Cybersecurity Risk Management Positions or Committees Responsible [Text Block]
Our Board of Directors oversees cybersecurity risk management and is supported by the Audit and Finance Committee of the Board (the "Audit Committee"). The Audit Committee interacts with the Executive Leadership Team ("ELT"), including our Chief Technology Officer ("CTO"), and other members of management with respect to cybersecurity matters. The Board of Directors and the Audit Committee receive periodic reports from management on the effectiveness of the cybersecurity program and any material cybersecurity incidents that have occurred. The Board of Directors and the Audit Committee work with management to help ensure that our cybersecurity program is effective in addressing the risks associated with cybersecurity threats and are committed to continuously improving our cybersecurity program to stay apprised of emerging threats. The CTO oversees our cybersecurity program, including assessing and managing material risks from cybersecurity threats. The Chief Information Security Officer ("CISO") reports to the CTO and leads the cybersecurity program and team.

The CTO has served in various roles in technology for over 25 years and in information security including product security for over a decade. The CTO holds a PhD in engineering and degrees in technology and management. The CISO has served in various roles in information technology and information security for over 25 years, including serving as a cybersecurity leader for global public companies for over a decade. The CISO holds a degree in technology.
Cybersecurity Risk Management Expertise of Management Responsible [Text Block]
The CTO has served in various roles in technology for over 25 years and in information security including product security for over a decade. The CTO holds a PhD in engineering and degrees in technology and management. The CISO has served in various roles in information technology and information security for over 25 years, including serving as a cybersecurity leader for global public companies for over a decade. The CISO holds a degree in technology.
Cybersecurity Risk Process for Informing Management or Committees Responsible [Text Block] The Board of Directors and the Audit Committee receive periodic reports from management on the effectiveness of the cybersecurity program and any material cybersecurity incidents that have occurred. The Board of Directors and the Audit Committee work with management to help ensure that our cybersecurity program is effective in addressing the risks associated with cybersecurity threats and are committed to continuously improving our cybersecurity program to stay apprised of emerging threats. The CTO oversees our cybersecurity program, including assessing and managing material risks from cybersecurity threats. The Chief Information Security Officer ("CISO") reports to the CTO and leads the cybersecurity program and team.
Cybersecurity Risk Management Positions or Committees Responsible Report to Board [Flag] true
v3.25.4
Basis of Presentation and Summary of Significant Accounting Policies (Policies)
12 Months Ended
Dec. 31, 2025
Accounting Policies [Abstract]  
Basis of Presentation
Basis of presentation
The consolidated financial statements have been prepared in United States ("U.S.") dollars ("USD") and in accordance with accounting principles generally accepted in the United States of America ("GAAP"). Intercompany accounts and transactions have been eliminated.
Revenues, expenses, cash flows, assets and liabilities can and do vary during each quarter of the year.
On July 31, 2024, we entered into a definitive agreement to sell our Thermal Management business to BCP VI Summit Holdings LP (as assignee of BCP Acquisitions LLC), an affiliate of funds managed by Brookfield Asset Management. We completed the sale of the Thermal Management business on January 30, 2025, which resulted in $1.6 billion in net cash proceeds, subject to certain customary purchase price adjustments. As a result of the agreement, the Thermal Management business met the criteria set forth in Accounting Standards Codification ("ASC") 205-20 to be presented as a discontinued operation and the related assets and liabilities have been presented as held for sale. The Thermal Management business' results of operations and the related cash flows are reflected in Income from discontinued operations, net of tax in the Consolidated Statements of Operations and Comprehensive Income and cash flows from discontinued operations in the Consolidated Statements of Cash Flows, respectively, for all periods presented. For additional information regarding this transaction and its effect on our financial reporting, see Note 6 below.
Fiscal Year
Fiscal year
Our fiscal year ends on December 31. We report our interim quarterly periods on a calendar quarter basis.
Use of Estimates
Use of estimates
The preparation of our consolidated financial statements in conformity with GAAP requires us to make estimates and assumptions that affect the amounts reported in these consolidated financial statements and accompanying notes, disclosures of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. These estimates include our accounting for valuation of goodwill and indefinite lived intangible assets, estimated losses on accounts receivable, estimated realizable value on excess and obsolete inventory, over-time revenue recognition, assets acquired and liabilities assumed in acquisitions, contingent liabilities, income taxes and pension and other post-retirement benefits. Actual results could differ from our estimates.
Revenue Recognition
Revenue recognition
Revenue is recognized when control of the promised goods or services is transferred to our customers, in an amount that reflects the consideration we expect to be entitled to in exchange for transferring those goods or providing services. We account for a contract when it has approval and commitment from both parties, the rights of the parties are identified, payment terms are identified, the contract has commercial substance and collectability of consideration is probable.
When determining whether the customer has obtained control of the goods or services, we consider any future performance obligations. A performance obligation is a promise in a contract to transfer a distinct good or service to the customer, and is the unit of account in Accounting Standards Codification 606 - Revenue from Contracts with Customers. Generally, there is no post-shipping obligation on product sold other than warranty obligations in the normal and ordinary course of business, except where our products are utilized in projects where additional services such as installation are performed. The timing of satisfaction of the Company's performance obligations does not significantly vary from the typical timing of payment.
A performance obligation is a promise in a contract to transfer a distinct good or service to the customer, and is the unit of account for purposes of revenue recognition. A contract's transaction price is allocated to each distinct performance obligation and recognized as revenue when, or as, the performance obligation is satisfied. The majority of our contracts have a single performance obligation as the promise to transfer the individual goods or services is not separately identifiable from other promises in the contracts and, therefore, not distinct. For contracts with multiple performance obligations, stand-alone selling price is generally readily observable.
Our performance obligations are satisfied at a point in time or over time as work progresses. Revenue from products and services transferred to customers at a point in time accounted for 65%, 76% and 79% of our revenue for the years ended
December 31, 2025, 2024 and 2023, respectively. Revenue on these contracts is recognized when obligations under the terms of the contract with our customer are satisfied; generally this occurs with the transfer of control upon shipment.
Revenue from products and services transferred to customers over time accounted for 35%, 24% and 21% of our revenue for the years ended December 31, 2025, 2024 and 2023, respectively. For the majority of our revenue recognized over time, we use an input measure to determine progress towards completion. Under this method, sales and gross profit are recognized as work is performed generally based on the relationship between the actual costs incurred and the total estimated costs at completion ("the cost-to-cost method") or based on efforts for measuring progress towards completion in situations in which this approach is more representative of the progress on the contract than the cost-to-cost method. Contract costs include labor, material, overhead and, when appropriate, general and administrative expenses. Changes to the original estimates may be required during the life of the contract and such estimates are reviewed on a regular basis. Sales and gross profit are adjusted using the cumulative catch-up method for revisions in estimated total contract costs. These reviews have not resulted in adjustments that were significant to our results of operations. For performance obligations related to long-term contracts, when estimates of total costs to be incurred on a performance obligation exceed total estimates of revenue to be earned, a provision for the entire loss on the performance obligation is recognized in the period the loss is determined.
We use an output method to measure progress towards completion for certain of our Systems Protection businesses, as this method appropriately depicts performance towards satisfaction of the performance obligation. Under the output method, revenue is recognized based on number of units produced.
We apply a practical expedient to expense incremental costs of obtaining a contract when incurred because the amortization period would be less than one year. These costs primarily relate to sales commissions and are recorded in Selling, general and administrative in the Consolidated Statements of Operations and Comprehensive Income. Further, we do not adjust the promised amount of consideration for the effects of a significant financing component if we expect, at contract inception, that the period between when we transfer a promised good or service to a customer and when the customer pays for that good or service will be less than one year.
Sales returns
The right of return may exist explicitly or implicitly with our customers. Our return policy allows for customer returns only upon our authorization. Goods returned must be product we continue to market and must be in salable condition. When the right of return exists, we adjust the transaction price for the estimated effect of returns. We estimate the expected returns based on historical sales levels, the timing and magnitude of historical sales return levels as a percent of sales, type of product, type of customer and a projection of this experience into the future.
Pricing and sales incentives
Our sales contracts may give customers the option to purchase additional goods or services priced at a discount. This can come in many forms, such as customer programs and incentive offerings including pricing arrangements, promotions and other volume-based incentives.
We reduce the transaction price for certain customer programs and incentive offerings including pricing arrangements, promotions and other volume-based incentives that represent variable consideration. Sales incentives given to our customers are recorded using either the expected value method or most likely amount approach for estimating the amount of consideration to which nVent shall be entitled. The expected value is the sum of probability-weighted amounts in a range of possible consideration amounts. An expected value is an appropriate estimate of the amount of variable consideration when there are a large number of contracts with similar characteristics. The most likely amount is the single most likely amount in a range of possible consideration amounts (that is, the single most likely outcome of the contract). The most likely amount is an appropriate estimate of the amount of variable consideration if the contract has limited possible outcomes.
Pricing is established at or prior to the time of sale with our customers and we record sales at the agreed-upon net selling price. However, certain of our businesses allow customers to apply for a refund of a percentage of the original purchase price if they can demonstrate sales to a qualifying end customer. We use the expected value method to estimate the anticipated refund to be paid based on historical experience and the transaction price is reduced for the probable cost of the discount.
Volume-based incentives involve rebates that are negotiated at or prior to the time of sale with the customer and are redeemable only if the customer achieves a specified cumulative level of sales or sales increase. Under these incentive programs, at the time of sale, we estimate the anticipated rebate to be paid based on forecasted sales levels. These forecasts are updated at least quarterly for each customer and the transaction price is reduced for the anticipated cost of the rebate. If the forecasted sales for a customer changes, the accrual for rebates is adjusted to reflect the new amount of rebates expected to be earned by the customer.
Shipping and handling costs
Amounts billed to customers for shipping and handling activities after the customer obtains control are treated as a separate performance obligation and recorded in Net sales in the Consolidated Statements of Operations and Comprehensive Income. Shipping and handling costs incurred by nVent for the delivery of goods to customers are considered a cost to fulfill the contract and are included in Cost of goods sold in the Consolidated Statements of Operations and Comprehensive Income.
Contract assets and liabilities
Contract assets consist of unbilled amounts resulting from sales under long-term contracts when the cost-to-cost method of revenue recognition is utilized and revenue recognized exceeds the amount billed to the customer, such as when the customer retains a small portion of the contract price until completion of the contract. We typically receive interim payments on sales under long-term contracts as work progresses, although for some contracts, we may be entitled to receive an advance payment. Contract liabilities consist of advanced payments and billings in excess of revenue recognized.
Contract assets are recorded within Other current assets and contract liabilities are recorded within Other current liabilities in the Consolidated Balance Sheets.
Research and Development
Research and development
We conduct research and development activities primarily in our own facilities, which consist primarily of the development of new products, product applications and manufacturing processes.
Cash Equivalents
Cash equivalents
We consider highly liquid investments with original maturities of three months or less at the date of acquisition to be cash equivalents.
Trade Receivables and Concentration of Credit Risk
Trade receivables and concentration of credit risk
We record an allowance for doubtful accounts to reduce our receivables balance by the amount that is estimated to be uncollectible from our customers, or the expected loss. Estimates used in determining the allowance for doubtful accounts are based on historical collection experience, including write-offs and recoveries, periodic credit evaluations of our customers' financial situation and current circumstances, as well as reasonable and supportable forecasts of future economic conditions. We generally do not require collateral. Accounts receivable from one
Inventories
Inventories
Inventories are stated at the lower of cost or net realizable value with substantially all inventories recorded using the first-in, first-out cost method.
Property, Plant and Equipment, Net
Property, plant and equipment, net
Property, plant and equipment is stated at historical cost. We compute depreciation by the straight-line method based on the following estimated useful lives:
 Years
Land improvements
5 to 20
Buildings and leasehold improvements
5 to 50
Machinery and equipment
3 to 15
Significant improvements that add to productive capacity or extend the lives of properties are capitalized. Costs for repairs and maintenance are charged to expense as incurred. When property is retired or otherwise disposed of, the recorded cost of the assets and their related accumulated depreciation are removed from the Consolidated Balance Sheets and any related gains or losses are included in income.
We review the recoverability of long-lived assets to be held and used, such as property, plant and equipment, when events or changes in circumstances occur that indicate the carrying value of the asset or asset group may not be recoverable. The assessment of possible impairment is based on our ability to recover the carrying value of the asset or asset group from the expected future pre-tax cash flows (undiscounted and without interest charges) of the related operations. If these cash flows are less than the carrying value of such asset or asset group, an impairment loss is recognized for the difference between estimated fair value and carrying value. Impairment losses on long-lived assets held for sale are determined considering the selling price, and fair values are reduced for the cost to dispose of the assets. The measurement of impairment requires us to estimate future cash flows and the fair value of long-lived assets.
Goodwill and identifiable intangible assets
Goodwill and identifiable intangible assets
Goodwill
Goodwill represents the excess of the cost of acquired businesses over the net of the fair value of identifiable tangible net assets and identifiable intangible assets purchased and liabilities assumed.
Goodwill is tested annually for impairment as of the first day of the fourth quarter, and is tested for impairment more frequently if events or changes in circumstances indicate that the asset might be impaired. The impairment test is performed by comparing the fair value of each reporting unit with its carrying amount, and recognizing an impairment expense for the amount by which the carrying amount exceeds the reporting unit's fair value, not to exceed the total amount of goodwill allocated to the reporting unit.
The fair value of each reporting unit is determined using a discounted cash flow analysis and market approach. Determining the fair value of the reporting units required the use of significant judgment, including assumptions about future revenues and expenses, capital expenditures and changes in working capital and discount rates, which are based on our annual operating plan and long-term business plan. These plans take into consideration numerous factors including historical experience, anticipated future economic conditions, and growth expectations for the industries and end markets in which the reporting unit participates. The level of judgment and estimation is inherently high. Inputs used to estimate these fair values included significant unobservable inputs that reflect the Company’s assumptions about the inputs that market participants would use and, therefore, the fair value assessments are classified within Level 3 of the fair value hierarchy defined by the accounting guidance.
In estimating fair value using the market approach, we identify a group of comparable publicly-traded companies for each reporting unit that are similar in terms of size and product offering. These groups of comparable companies are used to develop multiples based on total market-based invested capital as a multiple of earnings before interest, taxes, depreciation and amortization (“EBITDA”). We determine our estimated values by applying these comparable EBITDA multiples to the operating results of our reporting units. The ultimate fair value of each reporting unit is determined considering the results of both valuation methods.
There was no impairment expense recorded in 2025, 2024 or 2023 related to goodwill.
Identifiable intangible assets
Our primary identifiable intangible assets include customer relationships, trade names, proprietary technologies and patents and backlog. Identifiable intangibles with definite lives are amortized and those identifiable intangibles with indefinite lives are not amortized. Identifiable intangible assets that are subject to amortization are evaluated for impairment whenever events or changes in circumstances indicate that the carrying amount may not be recoverable. Identifiable intangible assets not subject to amortization are tested for impairment annually or more frequently if events warrant. We complete our annual impairment test during the fourth quarter each year for those identifiable assets not subject to amortization.
The impairment test for trade names consists of a comparison of the fair value of the trade name with its carrying value. Fair value is measured using the relief-from-royalty method. This method assumes the trade name has value to the extent that the owner is relieved of the obligation to pay royalties for the benefits received from them. This method requires us to estimate the future revenue for the related brands, the appropriate royalty rate and the weighted-average cost of capital. The non-recurring fair value measurement is a Level 3 measurement under the fair value hierarchy described below.
Income Taxes
Income taxes
We use the asset and liability approach to account for income taxes. Under this method, deferred tax assets and liabilities are recognized for the expected future tax consequences of differences between the carrying amounts of assets and liabilities and their respective tax bases using enacted tax rates in effect for the year in which the differences are expected to reverse. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period when the change is enacted. We maintain valuation allowances unless it is more likely than not that all or a portion of the deferred tax assets will be realized. Changes in valuation allowances from period to period are included in our tax provision in the period of change. We recognize the effect of income tax positions only if those positions are more likely than not to be sustained. Recognized income tax positions are measured at the largest amount that is more likely than not to be realized. Changes in recognition or measurement are reflected in the period in which the change in judgment occurs.
Pension and other post-retirement plans
Pension and other post-retirement plans
We sponsor defined-benefit pension plans and a post-retirement health plan. The pension and other post-retirement benefit costs for these plans are determined from actuarial assumptions and methodologies, including discount rates and expected returns on plan assets. These assumptions are updated annually and are disclosed in Note 13.
We recognize changes in the fair value of plan assets and net actuarial gains or losses for pension and other post-retirement benefits annually in the fourth quarter each year (“mark-to-market adjustment”) and, if applicable, in any quarter in which an interim remeasurement is triggered. Net actuarial gains and losses occur when the actual experience differs from any of the various assumptions used to value our pension and other post-retirement plans or when assumptions change, as they may each year. The remaining components of pension expense, including service and interest costs and estimated return on plan assets, are recorded on a quarterly basis.
Earnings (Loss) Per Common Share
Earnings per ordinary share
Basic earnings per share are computed by dividing net income by the weighted-average number of ordinary shares outstanding. Diluted earnings per share are computed by dividing net income by the weighted-average number of ordinary shares outstanding including the dilutive effects of ordinary share equivalents, calculated using the treasury stock method.
Derivative Financial Instruments
Derivative financial instruments
We recognize all derivatives, including those embedded in other contracts, as either assets or liabilities at fair value in our Consolidated Balance Sheets. If the derivative is designated and is effective as a cash flow or fair value hedge, the effective portion of changes in the fair value of the derivative are recorded in Accumulated other comprehensive loss as a separate component of equity in the Consolidated Balance Sheets and is recognized in the Consolidated Statements of Operations and Comprehensive Income when the hedged item affects earnings. If the underlying hedged transaction ceases to exist or if the hedge becomes ineffective, all changes in fair value of the related derivatives that have not been settled are recognized in current earnings. Cash flows of the derivative financial instruments are classified consistent with the underlying hedged item. For a derivative that is not designated as or does not qualify as a hedge, changes in fair value are reported in earnings immediately.
Gains and losses on net investment hedges are included in Accumulated other comprehensive loss as a separate component of equity in the Consolidated Balance Sheets.
We use derivative instruments for the purpose of hedging interest rate and currency exposures, which exist as part of ongoing business operations. We do not hold or issue derivative financial instruments for trading or speculative purposes. All other contracts that contain provisions meeting the definition of a derivative also meet the requirements for the normal purchases and normal sales scope exception. Our policy is not to enter into contracts with terms that cannot be designated as normal purchases or sales. From time to time, we may enter into short duration foreign currency contracts to hedge foreign currency risks.
Fair Value Measurements
Fair value measurements
Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Assets and liabilities measured at fair value are classified using the following hierarchy, which is based upon the transparency of inputs to the valuation as of the measurement date:
Level 1: Valuation is based on observable inputs such as quoted market prices (unadjusted) for identical assets or liabilities in active markets.
Level 2: Valuation is based on inputs such as quoted market prices for similar assets or liabilities in active markets or other inputs that are observable for the asset or liability, either directly or indirectly, for substantially the full term of the financial instrument.
Level 3: Valuation is based upon other unobservable inputs that are significant to the fair value measurement.
In making fair value measurements, observable market data must be used when available. When inputs used to measure fair value fall within different levels of the hierarchy, the level within which the fair value measurement is categorized is based on the lowest level input that is significant to the fair value measurement.
Foreign Currency Translation
Foreign currency translation
The financial statements of subsidiaries located outside of the U.S. are generally measured using the local currency as the functional currency, except for certain corporate entities outside of the U.S. which are measured using USD. Assets and liabilities of these subsidiaries are translated at the rates of exchange at the balance sheet date. Income and expense items are translated at average monthly rates of exchange. The resultant translation adjustments are included in Accumulated other comprehensive loss as a separate component of equity.
New Accounting Standards
New accounting standards
In November 2024, the Financial Accounting Standards Board issued Accounting Standards Update 2024-03, "Disaggregation of Income Statement Expenses", which is intended to improve disclosures about a public business entity's expenses. It requires public entities to disaggregate specific types of expenses, including disclosures for purchases of inventory, employee compensation, depreciation, and intangible asset amortization, as well as selling expenses. The guidance is effective for annual periods beginning after December 15, 2026 and interim periods beginning after December 15, 2027 and may be adopted on a retrospective or prospective basis. We are currently evaluating the potential impact of adopting this new guidance on the related disclosures within our consolidated financial statements.
v3.25.4
Basis of Presentation and Summary of Significant Accounting Policies (Tables)
12 Months Ended
Dec. 31, 2025
Accounting Policies [Abstract]  
Property, Plant and Equipment
Property, plant and equipment is stated at historical cost. We compute depreciation by the straight-line method based on the following estimated useful lives:
 Years
Land improvements
5 to 20
Buildings and leasehold improvements
5 to 50
Machinery and equipment
3 to 15
Long-lived Assets by Geographic Areas
The following table presents geographic Property, plant and equipment, net by region as of December 31:
In millions20252024
U.S.$292.8 $214.1 
Mexico43.3 42.9 
EMEA (1)
80.8 72.3 
Rest of World (2)
17.6 18.6 
Consolidated$434.5 $347.9 
(1) EMEA includes Europe, Middle East, India and Africa
(2) Rest of World includes Canada, Asia-Pacific, Latin America and South America
v3.25.4
Revenue (Tables)
12 Months Ended
Dec. 31, 2025
Revenue from Contract with Customer [Abstract]  
Disaggregation of Revenue
Geographic net sales information, based on geographic destination of the sale, was as follows:
Year ended December 31, 2025
In millionsSystems ProtectionElectrical ConnectionsTotal
Americas$2,052.3 $1,106.0 $3,158.3 
EMEA (1)
433.8 153.5 587.3 
Asia-Pacific106.8 40.7 147.5 
Total$2,592.9 $1,300.2 $3,893.1 
Year ended December 31, 2024
In millionsSystems ProtectionElectrical ConnectionsTotal
Americas$1,327.9 $997.6 $2,325.5 
EMEA (1)
387.2 146.7 533.9 
Asia-Pacific108.2 38.5 146.7 
Total$1,823.3 $1,182.8 $3,006.1 
Year ended December 31, 2023
In millionsSystems ProtectionElectrical ConnectionsTotal
Americas$1,137.9 $877.0 $2,014.9 
EMEA (1)
369.7 151.6 521.3 
Asia-Pacific98.3 34.4 132.7 
Total$1,605.9 $1,063.0 $2,668.9 
(1) EMEA includes Europe, Middle East, India and Africa.
Vertical net sales information was as follows:
Year ended December 31, 2025
In millionsSystems ProtectionElectrical ConnectionsTotal
Infrastructure$1,298.9 $447.2 $1,746.1 
Industrial998.9 170.9 1,169.8 
Commercial & Residential260.8 636.0 896.8 
Energy34.3 46.1 80.4 
Total$2,592.9 $1,300.2 $3,893.1 
Year ended December 31, 2024
In millionsSystems ProtectionElectrical ConnectionsTotal
Infrastructure$640.0 $340.9 $980.9 
Industrial911.3 153.3 1,064.6 
Commercial & Residential242.7 636.2 878.9 
Energy29.3 52.4 81.7 
Total$1,823.3 $1,182.8 $3,006.1 
Year ended December 31, 2023
In millionsSystems ProtectionElectrical ConnectionsTotal
Infrastructure$468.9 $327.9 $796.8 
Industrial868.9 123.4 992.3 
Commercial & Residential242.4 567.6 810.0 
Energy25.7 44.1 69.8 
Total$1,605.9 $1,063.0 $2,668.9 
Contract with Customer, Asset and Liability
Contract assets and liabilities consisted of the following:
In millionsDecember 31, 2025December 31, 2024$ Change% Change
Contract assets$160.8 $54.9 $105.9 192.9 %
Contract liabilities176.8 22.5 154.3 685.8 %
Net contract assets (liabilities)$(16.0)$32.4 $(48.4)(149.4)%
In millionsDecember 31, 2024
December 31, 2023
$ Change% Change
Contract assets$54.9 $13.6 $41.3 303.7 %
Contract liabilities22.5 8.0 14.5 181.3 %
Net contract assets (liabilities)$32.4 $5.6 $26.8 478.6 %
v3.25.4
Restructuring (Tables)
12 Months Ended
Dec. 31, 2025
Restructuring and Related Activities [Abstract]  
Restructuring Related Costs
Restructuring related costs included in Selling, general and administrative in the Consolidated Statements of Operations and Comprehensive Income included costs for severance and other restructuring costs as follows:
 Years ended December 31
In millions202520242023
Severance and related costs$4.8 $4.9 $3.3 
Other2.7 2.1 0.6 
Total restructuring costs$7.5 $7.0 $3.9 
Restructuring Costs By Segment [Table Text Block]
Restructuring costs by reportable segment as well as Enterprise and other were as follows:
Years ended December 31
In millions202520242023
Systems Protection$1.2 $1.2 $1.4 
Electrical Connections3.4 4.8 1.6 
Enterprise and other2.9 1.0 0.9 
Consolidated $7.5 $7.0 $3.9 
Restructuring Accrual Activity Recorded on Consolidated Balance Sheets
Activity related to accrued severance and related costs recorded in Other current liabilities in the Consolidated Balance Sheets is summarized as follows:
 Years ended December 31
In millions20252024
Beginning balance$1.8 $1.2 
Costs incurred4.8 4.9 
Cash payments and other(3.8)(4.3)
Ending balance$2.8 $1.8 
v3.25.4
Earnings Per Share (Tables)
12 Months Ended
Dec. 31, 2025
Earnings Per Share [Abstract]  
Basic and Diluted Earnings (Loss) Per Share
Basic and diluted earnings per share were calculated as follows:
 Years ended December 31
In millions, except per share data202520242023
Net income from continuing operations$428.5 $240.8 $459.7 
Income from discontinued operations, net of tax281.7 91.0 107.4 
Net income $710.2 $331.8 $567.1 
Weighted-average ordinary shares outstanding
Basic162.4 165.5 165.6 
Dilutive impact of stock options, restricted stock units and performance share units2.2 2.7 2.6 
Diluted164.6 168.2 168.2 
Earnings per ordinary share
Basic
Continuing operations$2.63 $1.45 $2.78 
Discontinued operations1.73 0.55 0.64 
Basic earnings per ordinary share$4.36 $2.00 $3.42 
Diluted
Continuing operations$2.60 $1.43 $2.73 
Discontinued operations1.71 0.54 0.64 
Diluted earnings per ordinary share$4.31 $1.97 $3.37 
Anti-dilutive stock options excluded from the calculation of diluted earnings per share0.0 0.3 0.3 
v3.25.4
Acquisitions (Tables)
12 Months Ended
Dec. 31, 2025
Business Combination, Asset Acquisition, and Joint Venture Formation [Abstract]  
Schedule of Recognized Identified Assets Acquired and Liabilities Assumed
The following table summarizes our preliminary estimates of the fair values of the assets acquired and liabilities assumed in the Electrical Products Group acquisition previously reported as of September 30, 2025 and revised as of December 31, 2025:
In millionsAs Previously Reported As Revised
Accounts receivable$98.0 $98.0 
Inventories22.0 22.0 
Other current assets87.3 87.4 
Property, plant and equipment39.0 38.9 
Identifiable intangible assets433.8 433.8 
Goodwill440.9 439.3 
Other assets23.5 26.2 
Current liabilities(145.8)(146.0)
Other liabilities(20.0)(20.0)
Purchase price$978.7 $979.6 
The following table summarizes the final fair values of the assets acquired and liabilities assumed in the Trachte acquisition:
In millions
Cash$13.6 
Accounts receivable45.4 
Inventories10.0 
Other current assets42.2 
Property, plant and equipment11.1 
Identifiable intangible assets331.5 
Goodwill368.9 
Other assets25.3 
Current liabilities(63.2)
Other liabilities(97.3)
Purchase price$687.5 
Business Acquisition, Pro Forma Information
The following table presents unaudited pro forma financial information as if the acquisitions of Electrical Products Group and Trachte had occurred on January 1, 2024 and January 1, 2023, respectively:
Years ended December 31
In millions, except per share data20252024
Net sales$4,032.9 $3,480.2 
Net income from continuing operations444.5 242.0 
Net income726.2 333.0 
Earnings per ordinary share
Basic
Continuing operations$2.74 $1.46 
Basic earnings per ordinary share$4.47 $2.01 
Diluted
Continuing operations$2.70 $1.44 
Diluted earnings per ordinary share$4.41 $1.98 
v3.25.4
Discontinued Operations (Tables)
12 Months Ended
Dec. 31, 2025
Discontinued Operations and Disposal Groups [Abstract]  
Schedule of Discontinued Operations
The operating results of discontinued operations, net of income taxes, are summarized below:
Years ended December 31
In millions202520242023
Net sales$40.5 $622.7 $594.7 
Cost of goods sold20.9 330.8 327.8 
Gross profit19.6 291.9 266.9 
Selling, general and administrative17.2 146.1 125.9 
Research and development1.3 18.3 16.3 
Operating income1.1 127.5 124.7 
Other expense (income)— (0.6)0.5 
Income from discontinued operations before income taxes1.1 128.1 124.2 
Gain from sale of discontinued operations before income taxes(435.3)— — 
Provision for income taxes154.7 37.1 16.8 
Income from discontinued operations, net of tax$281.7 $91.0 $107.4 
The major classes of assets and liabilities classified as held for sale were as follows at December 31, 2024:
In millions
Cash and cash equivalents$58.7 
Accounts receivable, net of allowances115.0 
Inventories80.8 
Other current assets46.3 
Current assets held for sale300.8 
Property, plant and equipment, net71.4 
Goodwill709.1 
Intangibles, net153.4 
Other non-current assets41.4 
Non-current assets held for sale975.3 
Total assets held for sale$1,276.1 
Accounts payable$40.9 
Employee compensation and benefits20.6 
Other current liabilities61.0 
Current liabilities held for sale122.5 
Pension and other post-retirement compensation and benefits12.1 
Deferred tax liabilities12.0 
Other non-current liabilities21.8 
Non-current liabilities held for sale45.9 
Total liabilities held for sale$168.4 
v3.25.4
Goodwill and Other Identifiable Intangible Assets (Tables)
12 Months Ended
Dec. 31, 2025
Goodwill and Intangible Assets Disclosure [Abstract]  
Changes in Carrying Amount of Goodwill by Segment
The changes in the carrying amount of goodwill by reporting unit were as follows:
In millionsDecember 31, 2024Acquisitions/
divestitures
Foreign currency
translation/other
December 31, 2025
Systems Protection$790.1 $398.0 $14.3 $1,202.4 
Electrical Connections1,431.7 43.9 — 1,475.6 
Total goodwill$2,221.8 $441.9 $14.3 $2,678.0 
In millionsDecember 31, 2023Acquisitions/
divestitures
Foreign currency
translation/other
December 31, 2024
Systems Protection$430.4 $365.9 $(6.2)$790.1 
Electrical Connections1,427.7 4.0 — 1,431.7 
Total goodwill$1,858.1 $369.9 $(6.2)$2,221.8 
Identifiable Intangible Assets
Identifiable intangible assets consisted of the following at December 31:
  
20252024
In millionsCostAccumulated
amortization
NetCostAccumulated
amortization
Net
Definite-life intangibles
Customer relationships$1,904.0 $(551.5)$1,352.5 $1,571.7 $(458.7)$1,113.0 
Proprietary technologies and patents
111.8 (31.8)80.0 78.2 (19.5)58.7 
Other definite-life intangible assets139.5 (63.1)76.4 63.7 (18.9)44.8 
Total definite-life intangibles2,155.3 (646.4)1,508.9 1,713.6 (497.1)1,216.5 
Indefinite-life intangibles
Trade names367.6 — 367.6 370.5 — 370.5 
Total intangibles$2,522.9 $(646.4)$1,876.5 $2,084.1 $(497.1)$1,587.0 
Estimated Future Amortization Expense for Identifiable Intangible Assets
Estimated future amortization expense for identifiable intangible assets during the next five years is as follows:
In millions20262027202820292030
Estimated amortization expense$153.9 $136.4 $111.0 $111.0 $107.9 
v3.25.4
Supplemental Balance Sheet Information (Tables)
12 Months Ended
Dec. 31, 2025
Disclosure Supplemental Balance Sheet Information [Abstract]  
Supplemental Balance Sheet Information
  
December 31
In millions20252024
Inventories
Raw materials and supplies$213.5 $146.4 
Work-in-process31.2 15.8 
Finished goods227.2 198.1 
Total inventories$471.9 $360.3 
Other current assets
Contract assets$160.8 $54.9 
Prepaid expenses46.8 36.1 
Prepaid income taxes12.1 18.1 
Other current assets17.5 14.8 
Total other current assets$237.2 $123.9 
Property, plant and equipment, net
Land and land improvements$28.3 $21.5 
Buildings and leasehold improvements220.0 177.1 
Machinery and equipment651.1 565.6 
Construction in progress65.7 47.2 
Total property, plant and equipment965.1 811.4 
Accumulated depreciation and amortization530.6 463.5 
Total property, plant and equipment, net$434.5 $347.9 
Other non-current assets
Deferred compensation plan assets$18.8 $15.4 
Operating lease right-of-use assets128.6 107.2
Deferred tax assets46.7 57.0 
Other non-current assets29.2 34.0 
Total other non-current assets$223.3 $213.6 
Other current liabilities
Dividends payable$34.6 $33.9 
Accrued rebates91.5 69.4 
Contract liabilities176.8 22.5 
Accrued taxes payable56.7 50.7 
Current operating lease liabilities30.3 22.4 
Accrued interest9.8 11.6 
Other current liabilities74.5 56.0 
Total other current liabilities$474.2 $266.5 
Other non-current liabilities
Income taxes payable$10.3 $11.7 
Deferred compensation plan liabilities18.8 15.4 
Cross currency swap liabilities36.7 8.4 
Non-current operating lease liabilities105.0 90.7 
Other non-current liabilities33.8 31.7 
Total other non-current liabilities$204.6 $157.9 
v3.25.4
Accumulated Other Comprehensive Income (Loss) (Tables)
12 Months Ended
Dec. 31, 2025
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]  
Components of Accumulated Other Comprehensive Income (Loss)
Components of Accumulated other comprehensive loss consist of the following at December 31:
In millions20252024
Cumulative translation adjustments$(24.7)$(151.6)
Change in market value of derivative financial instruments, net of tax(6.5)7.2 
Accumulated other comprehensive loss$(31.2)$(144.4)
v3.25.4
Debt (Tables)
12 Months Ended
Dec. 31, 2025
Debt Disclosure [Abstract]  
Debt and Average Interest Rates on Debt Outstanding
Debt and the average interest rates on debt outstanding were as follows:
In millionsAverage
interest rate at
Maturity
year
December 31
December 31, 202520252024
Revolving credit facilityN/A2030$— $— 
2021 Term loan facilityN/A2026— 88.8 
2023 Term loan facilityN/A2028— 277.5 
2024 Term loan facilityN/A2026— 500.0 
2025 Term loan facility4.977%2030268.2 — 
Senior notes - fixed rate 4.550%2028500.0 500.0 
Senior notes - fixed rate2.750%2031300.0 300.0 
Senior notes - fixed rate5.650%2033500.0 500.0 
Unamortized issuance costs and discountsN/AN/A(8.4)(11.3)
Total debt1,559.8 2,155.0 
Less: Current maturities and short-term borrowings(13.8)(37.5)
Long-term debt$1,546.0 $2,117.5 
Debt Outstanding Matures on Calendar Year Basis
Debt outstanding at December 31, 2025, excluding unamortized issuance costs and discounts, matures on a calendar year basis as follows:
In millions20262027202820292030ThereafterTotal
Contractual debt obligation maturities
$13.8 $13.8 $517.2 $20.6 $202.8 $800.0 $1,568.2 
v3.25.4
Derivatives and Financial Instruments (Tables)
12 Months Ended
Dec. 31, 2025
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Abstract]  
Recorded Amounts and Estimated Fair Values of Long-term Debt and Derivative Financial Instruments
The recorded amounts and estimated fair values of total debt, excluding unamortized issuance costs and discounts, at December 31 were as follows:
 20252024
In millionsRecorded AmountFair ValueRecorded AmountFair Value
Variable rate debt$268.2 $268.2 $866.3 $866.3 
Fixed rate debt1,300.0 1,296.9 1,300.0 1,251.8 
Total debt$1,568.2 $1,565.1 $2,166.3 $2,118.1 
Financial Assets and Liabilities Measured at Fair Value on Recurring Basis
Financial assets and liabilities measured at fair value on a recurring basis at December 31 were as follows:
Recurring fair value measurements2025
In millionsLevel 1Level 2Level 3NAVTotal
Cross currency swap liabilities$— $(36.7)$— $— $(36.7)
Cross currency swap assets— 0.8 — — 0.8 
Foreign currency contract liabilities— (0.3)— — (0.3)
Foreign currency contract assets— 0.6 — — 0.6 
Deferred compensation plan assets12.1 — — 6.7 18.8 
Total recurring fair value measurements$12.1 $(35.6)$— $6.7 $(16.8)
Recurring fair value measurements2024
In millionsLevel 1Level 2Level 3NAVTotal
Cross currency swap liabilities$— $(8.4)$— $— $(8.4)
Cross currency swap assets— 6.8 — — 6.8 
Foreign currency contract liabilities— (0.3)— — (0.3)
Foreign currency contract assets— 0.3 — — 0.3 
Deferred compensation plan assets10.2 — — 5.2 15.4 
Total recurring fair value measurements$10.2 $(1.6)$— $5.2 $13.8 
v3.25.4
Income Taxes (Tables)
12 Months Ended
Dec. 31, 2025
Income Tax Disclosure [Abstract]  
Income (loss) before income taxes and noncontrolling interest
Income before income taxes consisted of the following:
Years ended December 31
In millions202520242023
Federal (1)
$(48.9)$(23.6)$(15.4)
International (2)
598.9 452.8 390.7 
Income before income taxes$550.0 $429.2 $375.3 
(1)"Federal" reflects U.K. loss before income taxes.
(2)"International" reflects non-U.K. income before income taxes.
Provision for Income Taxes
The provision (benefit) for income taxes consisted of the following:
 Years ended December 31
In millions202520242023
Currently payable
Federal (1)
$— $0.8 $— 
International (2)
113.3 104.9 87.6 
Total current taxes113.3 105.7 87.6 
Deferred
Federal (1)
0.1 0.1 2.0 
International (2)
8.1 82.6 (174.0)
Total deferred taxes8.2 82.7 (172.0)
Total provision (benefit) for income taxes$121.5 $188.4 $(84.4)
(1)"Federal" represents U.K. taxes.
(2)"International" represents non-U.K. taxes.
Reconciliation of Federal Statutory Income Tax Rate to Effective Tax Rate
The table below provides the updated requirements of the Accounting Standards Update 2023-09, "Improvements to Income Tax Disclosures" ("ASU 2023-09"), for 2025. The reconciliations of the federal statutory income tax rate to our effective tax rate was as follows for the year ended December 31, 2025:
Dollars in millionsAmountPercent
Federal statutory tax rate$137.5 25.0 %
Foreign tax effects:
Jurisdictions:
Switzerland
Tax rate differential(44.8)(8.1)
Cantonal income taxes20.3 3.6 
Other3.7 0.7 
United States
Tax rate differential(10.6)(1.9)
State and local income taxes13.6 2.5 
Other(7.3)(1.3)
Other jurisdictions5.7 1.0 
Valuation allowances3.5 0.7 
Unrecognized tax benefits(0.3)(0.1)
Other adjustments0.2 — 
Effective tax rate
$121.5 22.1 %
As previously disclosed for the years December 31, 2024 and 2023, prior to the adoption of ASU 2023-09, the reconciliations of the federal statutory income tax rate to our effective tax rate were as follows:
 Years ended December 31
Percentages20242023
Federal statutory income tax rate (1)
25.0 %23.5 %
Tax effect of international operations (2)
(2.7)(4.9)
Change in other valuation allowances0.6 0.3 
Withholding taxes0.3 0.4 
Change in tax basis of foreign assets (3)
(0.1)(16.4)
Foreign income tax loss carryforwards (4)
21.6 (24.8)
Excess tax benefits on stock-based compensation(1.3)(0.6)
Tax effect of equity investment impairment0.5 — 
Effective tax rate
43.9 %(22.5)%
(1)The U.K. changed its tax rate to from 19% to 25%, effective April 1, 2023.
(2)The tax effect of international operations consists of non-U.K. jurisdictions.
(3)In 2023, we recorded a non-cash income tax benefit of $55.4 million related to a step up in tax basis of intangible assets in Switzerland, partially offset by valuation allowances of $5.1 million. The assets were amortizable starting in 2025, and the amortization period varies based on the nature of the underlying assets from which the values were derived.
(4)In 2023, we recorded a non-cash income tax benefit of $93.2 million related to foreign income tax loss carryforwards resulting from tax-deductible statutory losses in Luxembourg. We determined in 2024 that such loss carryforwards would not be utilized in the remaining carryforward period and put a valuation allowance against the adjusted remaining loss carryforward available.
Reconciliations of Gross Unrecognized Tax Benefits
Reconciliations of the beginning and ending gross unrecognized tax benefits were as follows:
 Years ended December 31
In millions202520242023
Beginning balance$11.7 $13.9 $13.4 
Gross increases for tax positions in prior periods0.7 0.7 0.5 
Gross decreases for tax positions in prior periods(1.6)(3.5)(1.3)
Gross increases based on tax positions related to the current year1.5 1.4 1.7 
Gross decreases related to settlements with taxing authorities(0.8)— (0.2)
Reductions due to statute expiration(1.3)(0.5)(0.3)
Gross increases (decreases) due to currency fluctuations0.1 (0.3)0.1 
Ending balance$10.3 $11.7 $13.9 
Schedule of Deferred Tax Assets and Liabilities
Deferred taxes were recorded in the Consolidated Balance Sheets at December 31 as follows:
In millions20252024
Other non-current assets$46.7 $57.0 
Deferred tax liabilities232.0 242.7 
Net deferred tax liabilities$185.3 $185.7 
The tax effects of the major items recorded as deferred tax assets and liabilities at December 31 were as follows:
In millions20252024
Deferred tax assets
Accrued liabilities and reserves$28.1 $23.3 
Pension and other post-retirement compensation and benefits11.6 13.8 
Employee compensation and benefits39.8 28.5 
Tax loss and credit carryforwards191.8 195.8 
Other intangibles33.0 43.5 
Interest limitation 39.3 42.7 
Other assets34.0 34.8 
Total deferred tax assets377.6 382.4 
Valuation allowance194.4 196.0 
Deferred tax assets, net of valuation allowance183.2 186.4 
Deferred tax liabilities
Property, plant and equipment30.5 28.9 
Goodwill and other intangibles303.8 322.2 
Other liabilities34.2 21.0 
Total deferred tax liabilities368.5 372.1 
Net deferred tax liabilities$185.3 $185.7 
Schedule of Cash Flow, Supplemental Disclosures
The following provides supplemental information of cash paid for income taxes for 2025, including taxes paid related to the sale of the Thermal Management business, updated for the requirements of ASU 2023-09:
 Years ended December 31
In millions2025
Cash paid during the period for income taxes, net of refunds:
Federal$— 
Foreign283.3 
Total cash paid during the period for income taxes$283.3 
As previously disclosed for the years ended December 31, 2024 and 2023, prior to the adoption of ASU 2023-09, the following is a supplemental schedule of cash paid for income taxes:
 Years ended December 31
In millions20242023
Cash paid during the period for income taxes$120.2 $112.4 
v3.25.4
Benefit Plans (Tables)
12 Months Ended
Dec. 31, 2025
Retirement Benefits [Abstract]  
Reconciliations of Benefit Obligations, Plan Assets of Pension Plans and Funded Status of Plans
The following tables present reconciliations of plan benefit obligations, fair value of plan assets and the funded status of pension plans and a post-retirement health plan as of and for the years ended December 31:
 Pension plansPost-retirement health plan
In millions2025202420252024
Change in benefit obligations
Benefit obligation beginning of year
$120.3 $125.9 $11.4 $12.5 
Service cost1.0 1.1 — 0.1 
Interest cost4.6 4.0 0.6 0.6 
Actuarial (gain) loss(12.8)0.6 (0.2)(1.0)
Foreign currency translation15.0 (7.5)— — 
Benefits paid(5.4)(3.8)(0.7)(0.8)
Benefit obligation end of year$122.7 $120.3 $11.1 $11.4 
Change in plan assets
Fair value of plan assets beginning of year
$3.1 $3.2 $— $— 
Actual return on plan assets0.2 — — — 
Company contributions4.7 3.9 0.7 0.8 
Foreign currency translation0.4 (0.2)— — 
Benefits paid(5.4)(3.8)(0.7)(0.8)
Fair value of plan assets end of year
$3.0 $3.1 $— $— 
Funded status
Fair value of plan assets end of year
$3.0 $3.1 $— $— 
Benefit obligation end of year
122.7 120.3 11.1 11.4 
Benefit obligations in excess of the fair value of plan assets
$(119.7)$(117.2)$(11.1)$(11.4)
Amounts Recognized in Consolidated Balance Sheets
Amounts recorded in the Consolidated Balance Sheets at December 31 were as follows:
 Pension plansPost-retirement health plan
In millions2025202420252024
Current liabilities$(5.2)$(4.4)$(1.1)$(1.1)
Non-current liabilities(114.5)(112.8)(10.0)(10.3)
Benefit obligations in excess of the fair value of plan assets
$(119.7)$(117.2)$(11.1)$(11.4)
Pension Plans with an Accumulated Benefit Obligation or Projected Benefit Obligation in Excess of Plan Assets Information for pension plans with an accumulated benefit obligation or projected benefit obligation in excess of plan assets as of December 31 was as follows:
 Projected benefit obligation
exceeds the fair value
of plan assets
Accumulated benefit  obligation
exceeds the fair value of
plan assets
In millions2025202420252024
Projected benefit obligation$122.7 $120.3 $121.9 $119.5 
Fair value of plan assets3.0 3.1 2.2 2.4 
Accumulated benefit obligationN/AN/A121.1 118.7 
Components of Net Periodic Benefit Cost
Components of net periodic benefit expense (income) for our pension plans were as follows for the years ended December 31:
In millions202520242023
Service cost$1.0 $1.1 $1.1 
Interest cost4.6 4.0 4.5 
Expected return on plan assets(0.1)(0.1)(0.1)
Net actuarial loss (gain)(12.9)0.6 13.9 
Net periodic benefit expense (income)$(7.4)$5.6 $19.4 
Weighted-Average Assumptions used to Determine Domestic Benefit Obligations and Domestic Net Periodic Benefit Cost
Weighted-average assumptions used to determine benefit obligations as of December 31 were as follows:
 Pension plansPost-retirement health plan
Percentages202520242023202520242023
Discount rate4.20 %3.47 %3.47 %5.21 %5.48 %4.94 %
Rate of compensation increase3.49 %3.48 %3.47 %— — — 
Weighted-average assumptions used to determine net periodic benefit expense (income) for years ended December 31 were as follows:
 Pension plansPost-retirement health plan
Percentages202520242023202520242023
Discount rate3.47 %3.47 %4.22 %5.48 %4.94 %5.19 %
Expected long-term return on plan assets2.62 %2.71 %2.73 %— — — 
Rate of compensation increase3.48 %3.47 %3.49 %— — — 
Expected Future Service to Be Paid by Plans
The following benefit payments, which reflect expected future service or payout from termination, as appropriate, are expected to be paid by the plans in each of the next five fiscal years and in the aggregate for the five fiscal years thereafter are as follows:
In millionsPension plansPost-retirement health plan
2026$5.4 $1.1 
20276.4 1.1 
20286.6 1.0 
20296.8 1.0 
20307.0 1.0 
2031-203536.5 4.3 
v3.25.4
Segment Information (Tables)
12 Months Ended
Dec. 31, 2025
Segment Reporting [Abstract]  
Financial Information by Reportable Business Segment
Net sales and significant expense categories to arrive at our measure of segment profitability by reportable segment for the years ended December 31 were as follows:
2025
In millionsSystems ProtectionElectrical ConnectionsTotal
Net sales$2,592.9 $1,300.2 $3,893.1 
Cost of goods sold(1)
1,686.5 721.0 
Selling, general and administrative(1)
320.1 184.8 
Research and development(1)
49.3 21.8 
Reportable segment income$537.0 $372.6 $909.6 
2024
In millionsSystems ProtectionElectrical ConnectionsTotal
Net sales$1,823.3 $1,182.8 $3,006.1 
Cost of goods sold(1)
1,143.4 637.1 
Selling, general and administrative(1)
239.1 167.5 
Research and development(1)
37.7 23.7 
Reportable segment income$403.1 $354.5 $757.6 
2023
In millionsSystems ProtectionElectrical ConnectionsTotal
Net sales$1,605.9 $1,063.0 $2,668.9 
Cost of goods sold(1)
1,011.6 549.5 
Selling, general and administrative(1)
218.0 163.1 
Research and development(1)
29.7 19.8 
Reportable segment income$346.6 $330.6 $677.2 
(1)    These costs exclude certain expenses reported in the Consolidated Statements of Operations and Comprehensive Income that are reflected in 'Enterprise and other', as well as the costs that are excluded from reportable segment income as discussed above.

One customer within our Systems Protection segment represented approximately 11% of consolidated net sales for the year ended December 31, 2025. No customer accounted for more than 10% of net sales in 2024 or 2023.
The following table presents a reconciliation of reportable segment income to consolidated income before income taxes for the years ended December 31:
In millions202520242023
Systems Protection$537.0 $403.1 $346.6 
Electrical Connections372.6 354.5 330.6 
Reportable segment income909.6 757.6 677.2 
Enterprise and other(123.8)(105.6)(110.6)
Impairment of equity investments— (8.8)— 
Restructuring and other(7.5)(7.5)(3.9)
Intangible amortization(147.1)(94.7)(69.5)
Pension and other post-retirement mark-to-market gain (loss)12.9 0.1 (13.4)
Acquisition transaction and integration costs(14.4)(13.9)(12.8)
Inventory step-up amortization— — (17.7)
Gain on sale of investment— — 10.3 
Interest expense, net(75.0)(106.0)(79.4)
Other income (expense)(4.7)8.0 (4.9)
Income before income taxes$550.0 $429.2 $375.3 
Identifiable assets(1)
Depreciation(2)
In millions20252024202520242023
Systems Protection$3,342.2 $2,129.3 $31.9 $25.7 $22.4 
Electrical Connections3,281.0 3,154.7 24.1 21.8 16.3 
Total for reportable segments6,623.2 5,284.0 56.0 47.5 38.7 
Enterprise and other228.7 1,450.9 4.7 3.8 5.0 
Consolidated$6,851.9 $6,734.9 $60.7 $51.3 $43.7 
(1)     Identifiable assets for 'Enterprise and other' includes total assets held for sale attributable to the Company's Thermal Management business of $1,276.1 million as of December 31, 2024. See Note 6 for further information on the Company's sale of the Thermal Management business.
(2)    These amounts of depreciation disclosed by reportable segment are included within the significant expense categories above, such as cost of goods sold and selling, general and administrative expenses.
Capital expenditures
In millions202520242023
Systems Protection$66.8 $45.9 $38.1 
Electrical Connections19.7 23.2 20.7 
Total for reportable segments86.5 69.1 58.8 
Enterprise and other6.8 4.9 6.8 
Consolidated$93.3 $74.0 $65.6 
v3.25.4
Share-Based Compensation (Tables)
12 Months Ended
Dec. 31, 2025
Share-Based Payment Arrangement [Abstract]  
Total Share-Based Compensation
Total share-based compensation expense for the years ended 2025, 2024 and 2023, was as follows:
In millions202520242023
Restricted stock units$18.8 $14.0 $10.5 
Performance share units11.5 7.9 7.1 
Stock options7.2 5.4 4.2 
Total$37.5 $27.3 $21.8 
Restricted Stock Unit Activity
The following table summarizes restricted stock unit activity for the year ended December 31, 2025:
Shares in millionsNumber of sharesWeighted-average grant date fair value
Outstanding as of January 1, 2025
0.5 $55.69 
Granted0.4 56.46 
Vested(0.3)50.41 
Outstanding as of December 31, 2025
0.6 58.17 
Performance Share Units Activity
The following table summarizes PSU activity for the year ended December 31, 2025:
Shares in millionsNumber of sharesWeighted-average grant date fair value
Outstanding as of January 1, 2025
0.3 $66.95 
Granted0.4 59.17 
Vested(0.3)43.31 
Outstanding as of December 31, 2025
0.4 73.00 
Stock Option Assumptions A summary of the assumptions used in determining the fair value of these PSUs is as follows:
2025
2024
2023
Risk-free interest rate3.94 %4.36 %4.66 %
Expected share price volatility39.9 %43.0 %51.5 %
Grant-date fair value$59.17 $103.93 $68.72 
We estimated the fair value of each stock option award issued in the annual share-based compensation grant using a Black-Scholes option pricing model, modified for dividends, and using the following assumptions for the years ended December 31:
2025
2024
2023
Risk-free interest rate4.33 %4.06 %3.77 %
Expected dividend yield1.16 %1.27 %1.73 %
Expected share price volatility37.6 %37.1 %36.6 %
Expected term (years)6.16.86.5
Weighted-average grant-date fair value for options granted during the year$22.05$27.16$16.56
Stock Options Activity
The following table summarizes stock option activity for the year ended December 31, 2025:
Shares and intrinsic value in millionsNumber of sharesWeighted-average exercise priceWeighted-average remaining contractual life (years)Aggregate intrinsic Value
Outstanding as of January 1, 2025
3.2 $30.64 
Granted0.3 56.35 
Exercised(1.1)25.40 
Outstanding as of December 31, 2025
2.4 36.30 
Options exercisable as of December 31, 2025
1.9 29.93 4.4$134.1 
Options expected to vest as of December 31, 2025
0.5 58.16 8.523.5 
v3.25.4
Leases (Tables)
12 Months Ended
Dec. 31, 2025
Leases [Abstract]  
Lease, Cost
The weighted-average remaining lease term and weighted-average discount rate were as follows:
December 31, 2025
December 31, 2024
Weighted-average remaining lease term:
Operating leases6 years5 years
Finance leases11 years12 years
Weighted-average discount rate:
Operating leases5.3 %5.1 %
Finance leases6.0 %6.0 %
Lease expense for the years ended December 31 were as follows:
In millions202520242023
Operating lease expense$31.1 $26.3 $24.5 
Finance lease expense:
Amortization of right-of-use assets$1.0 $0.5 $— 
Interest on lease liabilities1.1 0.5 — 
Total finance lease expense$2.1 $1.0 $— 
Supplemental cash flow information and other information related to leases for the years ended December 31 was as follows:
In millions20252024
Cash paid for amounts included in the measurement of lease liabilities:
Operating leases$30.5 $25.5 
Financing leases1.4 0.6 
Lease right-of-use assets obtained in exchange for new lease liabilities:
Operating leases$49.7 $29.7 
Financing leases0.3 18.2 
Future Lease Payments
Maturities of lease liabilities as of December 31, 2025 were as follows:
In millionsOperating lease obligationsFinance lease obligations
2026$39.4 $1.5 
202735.1 1.5 
202827.1 1.5 
202919.0 1.5 
203015.5 1.5 
Thereafter29.0 21.9 
Total lease payments165.1 29.4 
Less imputed interest(29.8)(11.6)
Total reported lease liability$135.3 $17.8 
Operating Leases, Assets and Liabilities
Supplemental balance sheet information related to leases as of December 31 was as follows:
In millionsClassification
2025
2024
Operating Leases
Lease right-of-use assetsOther non-current assets$128.6 $107.2 
Current lease liabilitiesOther current liabilities$30.3 $22.4 
Non-current lease liabilitiesOther non-current liabilities105.0 90.7 
Total lease liabilities$135.3 $113.1 
Finance Leases
Lease right-of-use assetsOther non-current assets$16.9 $17.7 
Current lease liabilitiesOther current liabilities$0.4 $0.4 
Non-current lease liabilitiesOther non-current liabilities17.4 17.6 
Total lease liabilities$17.8 $18.0 
v3.25.4
Basis of Presentation and Summary of Significant Accounting Policies - Additional Information (Details)
$ in Millions
12 Months Ended
Dec. 31, 2025
USD ($)
segment
Dec. 31, 2024
USD ($)
Dec. 31, 2023
USD ($)
Jan. 30, 2025
USD ($)
Jul. 31, 2024
USD ($)
Significant Accounting Policies [Line Items]          
Number of reportable segments | segment 2        
Goodwill, impairment loss $ 0 $ 0 $ 0    
Impairment expense $ 0 $ 0 $ 0    
One Customer | Accounts Receivable Benchmark | Customer Concentration Risk          
Significant Accounting Policies [Line Items]          
Concentration risk, percentage 11.00%        
Discontinued Operations, Held-for-Sale | Thermal Management          
Significant Accounting Policies [Line Items]          
Purchase price       $ 1,600 $ 1,700
Transferred at Point in Time          
Significant Accounting Policies [Line Items]          
Revenues, percent 65.00% 76.00% 79.00%    
Transferred over Time          
Significant Accounting Policies [Line Items]          
Revenues, percent 35.00% 24.00% 21.00%    
v3.25.4
Basis of Presentation and Summary of Significant Accounting Policies - Estimated Useful Lives of Property and Equipment (Detail)
Dec. 31, 2025
Land Improvements | Minimum  
Property, Plant and Equipment [Line Items]  
Estimated Useful lives 5 years
Land Improvements | Maximum  
Property, Plant and Equipment [Line Items]  
Estimated Useful lives 20 years
Buildings and Leasehold Improvements | Minimum  
Property, Plant and Equipment [Line Items]  
Estimated Useful lives 5 years
Buildings and Leasehold Improvements | Maximum  
Property, Plant and Equipment [Line Items]  
Estimated Useful lives 50 years
Machinery and Equipment | Minimum  
Property, Plant and Equipment [Line Items]  
Estimated Useful lives 3 years
Machinery and Equipment | Maximum  
Property, Plant and Equipment [Line Items]  
Estimated Useful lives 15 years
v3.25.4
Basis of Presentation and Summary of Significant Accounting Policies - Property, Plant and Equipment by Region (Details) - USD ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, net $ 434.5 $ 347.9
United States    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, net 292.8 214.1
MEXICO    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, net 43.3 42.9
EMEA    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, net 80.8 72.3
Developing    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, net $ 17.6 $ 18.6
v3.25.4
Revenue - Narrative (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Revenue from Contract with Customer [Abstract]    
Net contract assets (liabilities) $ (48.4) $ 26.8
Material impairment losses $ 0.0 $ 0.0
v3.25.4
Revenue - Additional Information (Details) - Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-01-01
$ in Millions
Dec. 31, 2025
USD ($)
Disaggregation of Revenue [Line Items]  
Amount of remaining performance obligation $ 2,349.9
Maximum  
Disaggregation of Revenue [Line Items]  
Performance obligation expected timing of satisfaction 12 months
v3.25.4
Revenue - Geographic Net Sales Information by Segment (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Disaggregation of Revenue [Line Items]      
Net sales $ 3,893.1 $ 3,006.1 $ 2,668.9
Americas      
Disaggregation of Revenue [Line Items]      
Net sales 3,158.3 2,325.5 2,014.9
EMEA      
Disaggregation of Revenue [Line Items]      
Net sales 587.3 533.9 521.3
Asia-Pacific      
Disaggregation of Revenue [Line Items]      
Net sales 147.5 146.7 132.7
Systems Protection      
Disaggregation of Revenue [Line Items]      
Net sales 2,592.9 1,823.3 1,605.9
Systems Protection | Americas      
Disaggregation of Revenue [Line Items]      
Net sales 2,052.3 1,327.9 1,137.9
Systems Protection | EMEA      
Disaggregation of Revenue [Line Items]      
Net sales 433.8 387.2 369.7
Systems Protection | Asia-Pacific      
Disaggregation of Revenue [Line Items]      
Net sales 106.8 108.2 98.3
Electrical Connections      
Disaggregation of Revenue [Line Items]      
Net sales 1,300.2 1,182.8 1,063.0
Electrical Connections | Americas      
Disaggregation of Revenue [Line Items]      
Net sales 1,106.0 997.6 877.0
Electrical Connections | EMEA      
Disaggregation of Revenue [Line Items]      
Net sales 153.5 146.7 151.6
Electrical Connections | Asia-Pacific      
Disaggregation of Revenue [Line Items]      
Net sales $ 40.7 $ 38.5 $ 34.4
v3.25.4
Revenue - Vertical Sales by Segment (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Disaggregation of Revenue [Line Items]      
Net sales $ 3,893.1 $ 3,006.1 $ 2,668.9
Systems Protection      
Disaggregation of Revenue [Line Items]      
Net sales 2,592.9 1,823.3 1,605.9
Electrical Connections      
Disaggregation of Revenue [Line Items]      
Net sales 1,300.2 1,182.8 1,063.0
Industrial      
Disaggregation of Revenue [Line Items]      
Net sales 1,746.1 980.9 796.8
Industrial | Systems Protection      
Disaggregation of Revenue [Line Items]      
Net sales 1,298.9 640.0 468.9
Industrial | Electrical Connections      
Disaggregation of Revenue [Line Items]      
Net sales 447.2 340.9 327.9
Commercial & Residential      
Disaggregation of Revenue [Line Items]      
Net sales 1,169.8 1,064.6 992.3
Commercial & Residential | Systems Protection      
Disaggregation of Revenue [Line Items]      
Net sales 998.9 911.3 868.9
Commercial & Residential | Electrical Connections      
Disaggregation of Revenue [Line Items]      
Net sales 170.9 153.3 123.4
Energy      
Disaggregation of Revenue [Line Items]      
Net sales 896.8 878.9 810.0
Energy | Systems Protection      
Disaggregation of Revenue [Line Items]      
Net sales 260.8 242.7 242.4
Energy | Electrical Connections      
Disaggregation of Revenue [Line Items]      
Net sales 636.0 636.2 567.6
Infrastructure      
Disaggregation of Revenue [Line Items]      
Net sales 80.4 81.7 69.8
Infrastructure | Systems Protection      
Disaggregation of Revenue [Line Items]      
Net sales 34.3 29.3 25.7
Infrastructure | Electrical Connections      
Disaggregation of Revenue [Line Items]      
Net sales $ 46.1 $ 52.4 $ 44.1
v3.25.4
Revenue - Schedule of Contract Assets and Liabilities (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Revenue from Contract with Customer [Abstract]      
Contract assets $ 160.8 $ 54.9 $ 13.6
Contract liabilities 176.8 22.5 8.0
Net contract assets (liabilities) (16.0) 32.4 $ 5.6
$ Change      
Contract assets 105.9 41.3  
Contract liabilities 154.3 14.5  
Net contract assets (liabilities) $ 48.4 $ (26.8)  
% Change      
Contract assets 192.90% 303.70%  
Contract liabilities 685.80% 181.30%  
Net contract assets (liabilities) (149.40%) 478.60%  
v3.25.4
Restructuring - Additional Information (Details) - Person
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Restructuring and Related Activities [Abstract]      
Number of employees 90 125 65
v3.25.4
Restructuring - Costs Included in Selling, General & Administrative expenses on Consolidated Statements of Income (Detail) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Restructuring Cost and Reserve [Line Items]      
Restructuring costs $ 7.5 $ 7.0 $ 3.9
Severance and related costs      
Restructuring Cost and Reserve [Line Items]      
Restructuring costs 4.8 4.9 3.3
Other      
Restructuring Cost and Reserve [Line Items]      
Restructuring costs $ 2.7 $ 2.1 $ 0.6
v3.25.4
Restructuring - Restructuring Costs by Segment (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Restructuring Cost and Reserve [Line Items]      
Restructuring costs $ 7.5 $ 7.0 $ 3.9
Enterprise and other      
Restructuring Cost and Reserve [Line Items]      
Restructuring costs 2.9 1.0 0.9
Systems Protection | Operating Segments      
Restructuring Cost and Reserve [Line Items]      
Restructuring costs 1.2 1.2 1.4
Electrical Connections | Operating Segments      
Restructuring Cost and Reserve [Line Items]      
Restructuring costs $ 3.4 $ 4.8 $ 1.6
v3.25.4
Restructuring - Accrual Activity recorded on Condensed Consolidated Balance Sheets (Detail) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Restructuring and Related Activities [Abstract]    
Beginning balance $ 1.8 $ 1.2
Costs incurred 4.8 4.9
Cash payments and other (3.8) (4.3)
Ending balance $ 2.8 $ 1.8
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] Other current liabilities Other current liabilities
v3.25.4
Earnings Per Share - Schedule of Earnings Per Share (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Earnings Per Share [Abstract]      
Net income from continuing operations $ 428.5 $ 240.8 $ 459.7
Income from discontinued operations, net of tax 281.7 91.0 107.4
Net income $ 710.2 $ 331.8 $ 567.1
Weighted average common shares outstanding      
Basic (shares) 162.4 165.5 165.6
Dilutive impact of stock options and restricted stock awards (shares) 2.2 2.7 2.6
Diluted (shares) 164.6 168.2 168.2
Basic      
Continuing operations (in dollars per share) $ 2.63 $ 1.45 $ 2.78
Discontinued operations (in dollars per share) 1.73 0.55 0.64
Basic earnings per ordinary share (in dollars per share) 4.36 2.00 3.42
Earnings per ordinary share      
Continuing operations (in dollars per share) 2.60 1.43 2.73
Discontinued operations (in dollars per share) 1.71 0.54 0.64
Diluted earnings per ordinary share (in dollars per share) $ 4.31 $ 1.97 $ 3.37
Anti-dilutive stock options excluded from the calculation of diluted earnings per share (in shares) 0.0 0.3 0.3
v3.25.4
Acquisitions - Narrative (Details) - USD ($)
$ in Millions
12 Months Ended
Jul. 16, 2024
Jul. 10, 2023
May 18, 2023
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Sep. 30, 2025
May 01, 2025
Business Acquisition [Line Items]                
Goodwill       $ 2,678.0 $ 2,221.8 $ 1,858.1    
Net sales       3,893.1 3,006.1 2,668.9    
Reportable segment income       616.8 527.1 462.7    
Intangible asset amortization       147.1 $ 94.7 $ 69.5    
ECM Investors, LLC                
Business Acquisition [Line Items]                
Payments to acquire businesses     $ 1,100.0          
Goodwill       379.7        
Identifiable intangible assets       524.0        
ECM Investors, LLC | Trade names                
Business Acquisition [Line Items]                
Identifiable intangible assets     113.7          
TEXA Industries                
Business Acquisition [Line Items]                
Payments to acquire businesses   $ 34.8            
Goodwill   10.9            
Debt acquired   5.2            
Trachte, LLC                
Business Acquisition [Line Items]                
Payments to acquire businesses $ 687.5              
Goodwill       368.9        
Identifiable intangible assets       331.5        
Trachte, LLC | Trade names                
Business Acquisition [Line Items]                
Identifiable intangible assets 55.4              
Electrical Products Group                
Business Acquisition [Line Items]                
Goodwill       439.3     $ 440.9  
Identifiable intangible assets       433.8     $ 433.8  
Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual       331.7        
Business Combination, Pro Forma Information, Earnings or Loss of Acquiree since Acquisition Date, Actual       35.6        
Business Combination, Pro Forma Information, Intangible Asset Amortization Expense Of Acquiree Since Acquisition Date, Actual       $ 34.1        
Customer relationships | ECM Investors, LLC                
Business Acquisition [Line Items]                
Identifiable intangible assets     $ 381.7          
Intangibles useful life     20 years          
Customer relationships | TEXA Industries                
Business Acquisition [Line Items]                
Identifiable intangible assets   $ 12.4            
Intangibles useful life   13 years            
Customer relationships | Trachte, LLC                
Business Acquisition [Line Items]                
Identifiable intangible assets $ 206.6              
Intangibles useful life 17 years              
Customer relationships | Electrical Products Group                
Business Acquisition [Line Items]                
Identifiable intangible assets               $ 325.2
Customer relationships | Electrical Products Group | Minimum                
Business Acquisition [Line Items]                
Intangibles useful life               16 years
Customer relationships | Electrical Products Group | Maximum                
Business Acquisition [Line Items]                
Intangibles useful life               20 years
Technology-Based Intangible Assets | ECM Investors, LLC                
Business Acquisition [Line Items]                
Identifiable intangible assets     $ 22.0          
Intangibles useful life     7 years          
Technology-Based Intangible Assets | Trachte, LLC                
Business Acquisition [Line Items]                
Identifiable intangible assets $ 23.8              
Intangibles useful life 8 years              
Technology-Based Intangible Assets | Electrical Products Group                
Business Acquisition [Line Items]                
Identifiable intangible assets               $ 32.8
Intangibles useful life               8 years
Customer Backlog | Trachte, LLC                
Business Acquisition [Line Items]                
Identifiable intangible assets $ 45.7              
Intangibles useful life 2 years              
Customer Backlog | Electrical Products Group                
Business Acquisition [Line Items]                
Identifiable intangible assets               $ 75.8
Intangibles useful life               3 years
v3.25.4
Acquisitions - Schedule of Assets and Liabilities Acquired (Details) - USD ($)
$ in Millions
Dec. 31, 2025
Sep. 30, 2025
May 01, 2025
Dec. 31, 2024
Jul. 16, 2024
Dec. 31, 2023
May 18, 2023
Business Acquisition [Line Items]              
Goodwill $ 2,678.0     $ 2,221.8   $ 1,858.1  
ECM Investors, LLC              
Business Acquisition [Line Items]              
Cash 45.7            
Accounts receivable 77.0            
Inventories 99.1            
Other current assets 4.9            
Property, plant and equipment 75.0            
Identifiable intangible assets 524.0            
Goodwill 379.7            
Other assets 17.4            
Current liabilities (53.9)            
Other liabilities (34.8)            
Purchase price 1,134.1            
ECM Investors, LLC | Trade names              
Business Acquisition [Line Items]              
Identifiable intangible assets             $ 113.7
Trachte, LLC              
Business Acquisition [Line Items]              
Cash 13.6            
Accounts receivable 45.4            
Inventories 10.0            
Other current assets 42.2            
Property, plant and equipment 11.1            
Identifiable intangible assets 331.5            
Goodwill 368.9            
Other assets 25.3            
Current liabilities (63.2)            
Other liabilities (97.3)            
Purchase price 687.5            
Trachte, LLC | Trade names              
Business Acquisition [Line Items]              
Identifiable intangible assets         $ 55.4    
Electrical Products Group              
Business Acquisition [Line Items]              
Accounts receivable 98.0 $ 98.0          
Inventories 22.0 22.0          
Other current assets 87.4 87.3          
Property, plant and equipment 38.9 39.0          
Identifiable intangible assets 433.8 433.8          
Goodwill 439.3 440.9          
Other assets 26.2 23.5          
Current liabilities (146.0) (145.8)          
Other liabilities (20.0) (20.0)          
Purchase price $ 979.6 $ 978.7 $ 979.6        
v3.25.4
Acquisitions - Pro Forma Information (Details) - Trachte And The Electrical Products Group - USD ($)
$ / shares in Units, $ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Business Acquisition [Line Items]    
Net sales $ 4,032.9 $ 3,480.2
Net income from continuing operations 444.5 242.0
Net income $ 726.2 $ 333.0
Basic    
Continuing operations (in USD per share) $ 2.74 $ 1.46
Basic earnings per ordinary share (in USD per share) 4.47 2.01
Diluted    
Continuing operations (in USD per share) 2.70 1.44
Diluted earnings per ordinary share (in USD per share) $ 4.41 $ 1.98
v3.25.4
Discontinued Operations - Narrative (Details) - Discontinued Operations, Held-for-Sale - Thermal Management - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Jan. 30, 2025
Jul. 31, 2024
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]          
Purchase price       $ 1,600.0 $ 1,700.0
Transaction costs $ 32.8 $ 31.7      
Discontinued Operation, Gain (Loss) from Disposal of Discontinued Operation, before Income Tax $ 435.3 $ 0.0 $ 0.0    
Disposal Group, Including Discontinued Operation, Consideration, Net Of Transaction Costs And Cash Transferred       $ 1,585.1  
v3.25.4
Discontinued Operations - Operating Results (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Income from discontinued operations, net of tax $ 281.7 $ 91.0 $ 107.4
Discontinued Operations, Held-for-Sale | Thermal Management      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Net sales 40.5 622.7 594.7
Cost of goods sold 20.9 330.8 327.8
Gross profit 19.6 291.9 266.9
Selling, general and administrative 17.2 146.1 125.9
Research and development 1.3 18.3 16.3
Operating income 1.1 127.5 124.7
Other expense (income) 0.0 (0.6)  
Other expense (income)     0.5
Income from discontinued operations before income taxes 1.1 128.1 124.2
Gain from sale of discontinued operations before income taxes (435.3) 0.0 0.0
Provision for income taxes 154.7 37.1 16.8
Income from discontinued operations, net of tax $ 281.7 $ 91.0 $ 107.4
v3.25.4
Discontinued Operations - Assets and Liabilities (Details) - USD ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]        
Cash and cash equivalents $ 0.0 $ 58.7 $ 5.5 $ 7.5
Current assets held for sale 0.0 300.8    
Non-current assets held for sale 0.0 975.3    
Current liabilities held for sale 0.0 122.5    
Non-current liabilities held for sale $ 0.0 45.9    
Discontinued Operations, Held-for-Sale | Thermal Management        
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]        
Cash and cash equivalents   58.7    
Accounts receivable, net of allowances   115.0    
Other current assets   80.8    
Other current assets   46.3    
Current assets held for sale   300.8    
Property, plant and equipment, net   71.4    
Goodwill   709.1    
Intangibles, net   153.4    
Other non-current assets   41.4    
Non-current assets held for sale   975.3    
Total assets held for sale   1,276.1    
Accounts payable   40.9    
Employee compensation and benefits   20.6    
Other current liabilities   61.0    
Current liabilities held for sale   122.5    
Pension and other post-retirement compensation and benefits   12.1    
Deferred tax liabilities   12.0    
Other non-current liabilities   21.8    
Non-current liabilities held for sale   45.9    
Total liabilities held for sale   $ 168.4    
v3.25.4
Goodwill and Other Identifiable Intangible Assets - Changes in Carrying Amount of Goodwill by Segment (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Goodwill [Roll Forward]      
Beginning Balance $ 2,221.8 $ 1,858.1  
Acquisitions/ divestitures 441.9 369.9  
Foreign currency translation/other 14.3 (6.2)  
Ending Balance 2,678.0 2,221.8 $ 1,858.1
Goodwill, Impairment Loss 0.0 0.0 0.0
Systems Protection      
Goodwill [Roll Forward]      
Beginning Balance 790.1 430.4  
Acquisitions/ divestitures 398.0 365.9  
Foreign currency translation/other 14.3 (6.2)  
Ending Balance 1,202.4 790.1 430.4
Electrical Connections      
Goodwill [Roll Forward]      
Beginning Balance 1,431.7 1,427.7  
Acquisitions/ divestitures 43.9 4.0  
Foreign currency translation/other 0.0 0.0  
Ending Balance $ 1,475.6 $ 1,431.7 $ 1,427.7
v3.25.4
Goodwill and Other Identifiable Intangible Assets - Identifiable Intangible Assets (Details) - USD ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Acquired Intangible Assets by Major Class [Line Items]    
Finite-life intangibles, cost $ 2,155.3 $ 1,713.6
Accumulated amortization (646.4) (497.1)
Finite-life intangibles, net 1,508.9 1,216.5
Indefinite-life intangibles 367.6 370.5
Total intangibles, cost 2,522.9 2,084.1
Total intangibles, net 1,876.5 1,587.0
Customer relationships    
Acquired Intangible Assets by Major Class [Line Items]    
Finite-life intangibles, cost 1,904.0 1,571.7
Accumulated amortization (551.5) (458.7)
Finite-life intangibles, net 1,352.5 1,113.0
Proprietary technologies and patents    
Acquired Intangible Assets by Major Class [Line Items]    
Finite-life intangibles, cost 111.8 78.2
Accumulated amortization (31.8) (19.5)
Finite-life intangibles, net 80.0 58.7
Other definite-life intangible assets    
Acquired Intangible Assets by Major Class [Line Items]    
Finite-life intangibles, cost 139.5 63.7
Accumulated amortization (63.1) (18.9)
Finite-life intangibles, net $ 76.4 $ 44.8
v3.25.4
Goodwill and Other Identifiable Intangible Assets - Additional Information (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Goodwill and Intangible Assets Disclosure [Abstract]      
Goodwill, impairment loss $ 0 $ 0 $ 0
Impairment charges, related to trade names $ 0 $ 0 $ 0
v3.25.4
Goodwill and Other Identifiable Intangible Assets - Estimated Future Amortization Expense for Identifiable Intangible Assets (Details)
$ in Millions
Dec. 31, 2025
USD ($)
Estimated amortization expense  
2026 $ 153.9
2027 136.4
2028 111.0
2029 111.0
2030 $ 107.9
v3.25.4
Supplemental Balance Sheet Information (Detail) - USD ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Disclosure Supplemental Balance Sheet Information [Abstract]      
Non-current lease liabilities $ 105.0 $ 90.7  
Operating Lease, Liability, Current 30.3 22.4  
Interest Payable, Current 9.8 11.6  
Inventories      
Raw materials and supplies 213.5 146.4  
Work-in-process 31.2 15.8  
Finished goods 227.2 198.1  
Total inventories 471.9 360.3  
Other current assets      
Contract assets 160.8 54.9 $ 13.6
Prepaid expenses 46.8 36.1  
Prepaid income taxes 12.1 18.1  
Other current assets 17.5 14.8  
Total other current assets 237.2 123.9  
Property, plant and equipment, net      
Land and land improvements 28.3 21.5  
Buildings and leasehold improvements 220.0 177.1  
Machinery and equipment 651.1 565.6  
Construction in progress 65.7 47.2  
Total property, plant and equipment 965.1 811.4  
Accumulated depreciation and amortization 530.6 463.5  
Total property, plant and equipment, net 434.5 347.9  
Other non-current assets      
Deferred compensation plan assets 18.8 15.4  
Operating lease right-of-use assets 128.6 107.2  
Deferred tax assets 46.7 57.0  
Other non-current assets 29.2 34.0  
Total other non-current assets 223.3 213.6  
Other current liabilities      
Dividends payable 34.6 33.9  
Accrued rebates 91.5 69.4  
Contract liabilities 176.8 22.5 $ 8.0
Accrued taxes payable 56.7 50.7  
Other current liabilities 74.5 56.0  
Total other current liabilities 474.2 266.5  
Other non-current liabilities      
Income taxes payable 10.3 11.7  
Deferred compensation plan liabilities 18.8 15.4  
Cross currency swap liabilities 36.7 8.4  
Other non-current liabilities 33.8 31.7  
Total other non-current liabilities $ 204.6 $ 157.9  
v3.25.4
Accumulated Other Comprehensive Income (Loss) (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]    
Cumulative translation adjustments $ (24.7) $ (151.6)
Changes in market value of derivative financial instruments, net of tax (6.5) 7.2
Accumulated other comprehensive income (loss) (31.2) $ (144.4)
AOCI reclassification adjustment $ 92.7  
v3.25.4
Debt - Debt Outstanding and Average Interest Rates (Detail) - USD ($)
$ in Millions
Dec. 31, 2025
Jun. 30, 2025
Dec. 31, 2024
Apr. 30, 2023
Debt Disclosure [Line Items]        
Long-term debt, gross $ 1,568.2      
Unamortized issuance costs and discounts (8.4)   $ (11.3)  
Total debt 1,559.8   2,155.0  
Less: Current maturities and short-term borrowings (13.8)   (37.5)  
Long-term debt 1,546.0   2,117.5  
Debt, Current (13.8)   (37.5)  
Revolving Credit Facility        
Debt Disclosure [Line Items]        
Long-term debt, gross 0.0   0.0  
Senior Notes | 2021 Term loan facility | Line of Credit        
Debt Disclosure [Line Items]        
Long-term debt, gross 0.0   88.8  
Senior Notes | 2023 Term loan facility | Line of Credit        
Debt Disclosure [Line Items]        
Long-term debt, gross $ 0.0   277.5 $ 300.0
Senior Notes | Senior Notes 4.550% Due 2028        
Debt Disclosure [Line Items]        
Average interest rate 4.55%      
Long-term debt, gross $ 500.0   500.0  
Senior Notes | Senior Notes 2.750% Due 2031        
Debt Disclosure [Line Items]        
Average interest rate 2.75%      
Long-term debt, gross $ 300.0   300.0  
Senior Notes | Senior Notes 5.650% Due 2033        
Debt Disclosure [Line Items]        
Average interest rate 5.65%      
Long-term debt, gross $ 500.0   500.0  
Senior Notes | 2024 Term Loan Facility | Line of Credit        
Debt Disclosure [Line Items]        
Long-term debt, gross $ 0.0 $ 500.0 500.0  
Senior Notes | 2025 Term Loan Facility | Line of Credit        
Debt Disclosure [Line Items]        
Average interest rate 4.977%      
Long-term debt, gross $ 268.2   $ 0.0  
v3.25.4
Debt - Additional Information (Detail) - USD ($)
$ in Millions
1 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Apr. 30, 2023
Sep. 30, 2021
Dec. 31, 2025
Dec. 31, 2024
Debt Instrument [Line Items]            
Long-term debt, gross         $ 1,568.2  
Leverage ratio         4.25  
Minimum            
Debt Instrument [Line Items]            
Leverage ratio         3.00  
Maximum            
Debt Instrument [Line Items]            
Leverage ratio         3.75  
Senior Notes | Senior Credit Facilities | Minimum            
Debt Instrument [Line Items]            
Consolidated unrestricted cash         $ 5.0  
Senior Notes | Senior Credit Facilities | Maximum            
Debt Instrument [Line Items]            
Consolidated unrestricted cash         250.0  
Senior Notes | Senior Notes 4.550% Due 2028            
Debt Instrument [Line Items]            
Face amount         $ 500.0  
Average interest rate         4.55%  
Long-term debt, gross         $ 500.0 $ 500.0
Senior Notes | Senior Notes 2.750% Due 2031            
Debt Instrument [Line Items]            
Average interest rate         2.75%  
Long-term debt, gross         $ 300.0 300.0
Senior Notes | Senior Notes 5.650% Due 2033            
Debt Instrument [Line Items]            
Average interest rate         5.65%  
Long-term debt, gross         $ 500.0 500.0
Line of Credit | Senior Notes            
Debt Instrument [Line Items]            
Debt term 5 years     5 years    
Maximum borrowing capacity $ 275.0     $ 300.0    
Line of Credit | Senior Notes | 2023 Term loan facility            
Debt Instrument [Line Items]            
Long-term debt, gross     $ 300.0   0.0 277.5
Debt term     5 years      
Line of Credit | Senior Notes | 2024 Term Loan Facility            
Debt Instrument [Line Items]            
Long-term debt, gross $ 500.0       0.0 500.0
Debt term   2 years        
Revolving Credit Facility            
Debt Instrument [Line Items]            
Long-term debt, gross         0.0 $ 0.0
Revolving Credit Facility | Senior Notes            
Debt Instrument [Line Items]            
Debt term 5 years     5 years    
Maximum borrowing capacity       $ 600.0    
Increase limit $ 300.0          
Remaining borrowing capacity         $ 600.0  
v3.25.4
Debt - Debt Outstanding Amounts Maturing (Detail)
$ in Millions
Dec. 31, 2025
USD ($)
Contractual debt obligation maturities  
2026 $ 13.8
2027 13.8
2028 517.2
2029 20.6
2030 202.8
Thereafter 800.0
Total $ 1,568.2
v3.25.4
Derivatives and Financial Instruments - Additional Information (Detail) - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Dec. 31, 2024
Jun. 30, 2024
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Jan. 01, 2024
Derivative Instruments and Hedging Activities Disclosure [Line Items]            
Change in market value of derivative financial instruments, net of tax $ 0.7   $ (0.9) $ 0.7    
Selling, general and administrative     773.8 615.9 $ 557.3  
Foreign Currency Contract            
Derivative Instruments and Hedging Activities Disclosure [Line Items]            
Derivative liability, notional amount 73.8   155.4 73.8    
Currency Swap            
Derivative Instruments and Hedging Activities Disclosure [Line Items]            
Cross currency swap agreements 321.1   362.5 321.1    
Derivative, notional amount 66.1   134.9 $ 66.1   $ 126.5
Settlement of interest rate swap   $ 0.0 $ 0.0   $ 4.5  
Derivative investing cash flows $ 1.7 $ 3.1        
v3.25.4
Derivatives and Financial Instruments - Recorded Amounts and Estimated Fair Values of Long-term Debt and Derivative Financial Instruments (Detail) - USD ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Derivative [Line Items]    
Total debt $ 1,559.8 $ 2,155.0
Recorded Amount    
Derivative [Line Items]    
Variable rate debt 268.2 866.3
Fixed rate debt 1,300.0 1,300.0
Total debt 1,568.2 2,166.3
Fair Value    
Derivative [Line Items]    
Variable rate debt 268.2 866.3
Fixed rate debt 1,296.9 1,251.8
Total debt $ 1,565.1 $ 2,118.1
v3.25.4
Derivatives and Financial Instruments - Assets and Liabilities Measured at Fair Value (Detail) - Recurring - USD ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Deferred compensation plan assets $ 18.8 $ 15.4
Total recurring fair value measurements (16.8) 13.8
Currency Swap    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Contract liabilities (36.7) (8.4)
Contract assets 0.8 6.8
Foreign Currency Contract    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Contract liabilities (0.3) (0.3)
Contract assets 0.6 0.3
Level 1    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Deferred compensation plan assets 12.1 10.2
Total recurring fair value measurements 12.1 10.2
Level 1 | Currency Swap    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Contract liabilities 0.0 0.0
Contract assets 0.0 0.0
Level 1 | Foreign Currency Contract    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Contract liabilities 0.0 0.0
Contract assets 0.0 0.0
Level 2    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Deferred compensation plan assets 0.0 0.0
Total recurring fair value measurements (35.6) (1.6)
Level 2 | Currency Swap    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Contract liabilities (36.7) (8.4)
Contract assets 0.8 6.8
Level 2 | Foreign Currency Contract    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Contract liabilities (0.3) (0.3)
Contract assets 0.6 0.3
Level 3    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Deferred compensation plan assets 0.0 0.0
Total recurring fair value measurements 0.0 0.0
Level 3 | Currency Swap    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Contract liabilities 0.0 0.0
Contract assets 0.0 0.0
Level 3 | Foreign Currency Contract    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Contract liabilities 0.0 0.0
Contract assets 0.0 0.0
NAV    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Deferred compensation plan assets 6.7 5.2
Total recurring fair value measurements 6.7 5.2
NAV | Currency Swap    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Contract liabilities 0.0 0.0
Contract assets 0.0 0.0
NAV | Foreign Currency Contract    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Contract liabilities 0.0 0.0
Contract assets $ 0.0 $ 0.0
v3.25.4
Income Taxes - Income (Loss) Before Income Taxes and Noncontrolling Interest (Detail) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Income Tax Disclosure [Abstract]      
Federal $ (48.9) $ (23.6) $ (15.4)
International 598.9 452.8 390.7
Income before income taxes $ 550.0 $ 429.2 $ 375.3
v3.25.4
Income Taxes - Provision for Income Taxes (Detail) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Currently payable      
Federal $ 0.0 $ 0.8 $ 0.0
International 113.3 104.9 87.6
Total current taxes 113.3 105.7 87.6
Deferred      
Federal 0.1 0.1 2.0
International 8.1 82.6 (174.0)
Total deferred taxes 8.2 82.7 (172.0)
Total provision (benefit) for income taxes $ (121.5) $ (188.4) $ 84.4
v3.25.4
Income Taxes - Reconciliation of the Effective Income Tax Rate (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Amount      
Federal statutory tax rate $ 137.5    
Other adjustments 0.2    
Valuation allowances 3.5    
Unrecognized tax benefits (0.3)    
Effective tax rate $ 121.5 $ 188.4 $ (84.4)
Percent      
Federal statutory tax rate 25.00% 25.00% 23.50%
Tax rate differential   (2.70%) (4.90%)
Other adjustments 0.00%    
Change in other valuation allowances 0.70% 0.60% 0.30%
Unrecognized tax benefits (0.10%)    
Effective tax rate 22.10% 43.90% (22.50%)
Switzerland      
Amount      
Tax rate differential $ (44.8)    
Cantonal income taxes 20.3    
Other adjustments $ 3.7    
Percent      
Tax rate differential (8.10%)    
Cantonal income taxes 3.60%    
Other adjustments 0.70%    
Other      
Amount      
Tax rate differential $ 5.7    
Percent      
Tax rate differential 1.00%    
United States      
Amount      
Tax rate differential $ (10.6)    
Other adjustments (7.3)    
State and local income taxes $ 13.6    
Percent      
Tax rate differential (1.90%)    
Other adjustments (1.30%)    
State and local income taxes 2.50%    
v3.25.4
Income Taxes - Reconciliation of Federal Statutory Income Tax Rate to Effective Tax Rate (Detail)
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Income Tax Disclosure [Abstract]      
Federal statutory tax rate 25.00% 25.00% 23.50%
Tax rate differential   (2.70%) (4.90%)
Change in other valuation allowances 0.70% 0.60% 0.30%
Withholding taxes   0.30% 0.40%
Change in tax basis of foreign assets (3)   (0.001) (0.164)
Foreign income tax loss carryforwards (4)   0.216 (0.248)
Excess tax benefits on stock-based compensation   (1.30%) (0.60%)
Tax effect of equity investment impairment   0.50% 0.00%
Effective tax rate 22.10% 43.90% (22.50%)
v3.25.4
Income Taxes - Reconciliations of Gross Unrecognized Tax Benefits (Detail) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Unrecognized Tax Benefits [Roll Forward]      
Beginning balance $ 11.7 $ 13.9 $ 13.4
Gross increases for tax positions in prior periods 0.7 0.7 0.5
Gross decreases for tax positions in prior periods (1.6) (3.5) (1.3)
Gross increases based on tax positions related to the current year 1.5 1.4 1.7
Gross decreases related to settlements with taxing authorities (0.8) 0.0 (0.2)
Reductions due to statute expiration (1.3) (0.5) (0.3)
Gross increases (decreases) due to currency fluctuations   (0.3)  
Gross increases (decreases) due to currency fluctuations 0.1   0.1
Ending balance $ 10.3 $ 11.7 $ 13.9
v3.25.4
Income Taxes - Additional Information (Detail) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Income Taxes [Line Items]        
Non-cash income tax benefit $ (8.1) $ (82.6) $ 174.0  
Valuation allowance 194.4 196.0    
Gross unrecognized tax benefits 10.3 11.7 13.9 $ 13.4
Unrecognized tax benefits that would impact effective tax rate 8.9      
Gross decreases related to settlements with taxing authorities (0.8) 0.0 (0.2)  
Payment of penalties 1.5 2.0    
Interest on income taxes accrued 1.5 1.4    
Tax credit carryforward, foreign 3.1      
Deferred tax assets, operating loss carryforwards 762.3      
Domestic operating loss carryforward deferred tax assets 378.8      
Cash paid for income taxes, net $ 283.3 120.2 $ 112.4  
Switzerland | Income Taxes Paid Benchmark | Geographic Concentration Risk        
Income Taxes [Line Items]        
Concentration risk, percentage 5.00%      
United States | Income Taxes Paid Benchmark | Geographic Concentration Risk        
Income Taxes [Line Items]        
Concentration risk, percentage 5.00%      
Swiss Federal Tax Administration (FTA)        
Income Taxes [Line Items]        
Non-cash income tax benefit   55.4    
Valuation allowance   5.1    
Luxembourg Inland Revenue        
Income Taxes [Line Items]        
Non-cash income tax benefit   $ 93.2    
Foreign Country        
Income Taxes [Line Items]        
Valuation allowance $ 181.5      
United States        
Income Taxes [Line Items]        
Cash paid for income taxes, net 194.6      
Transferable tax credits 62.5      
Switzerland        
Income Taxes [Line Items]        
Cash paid for income taxes, net $ 16.5      
v3.25.4
Income Taxes - Deferred Taxes (Detail) - USD ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Income Tax Disclosure [Abstract]    
Other non-current assets $ 46.7 $ 57.0
Deferred tax liabilities 232.0 242.7
Net deferred tax liabilities $ 185.3 $ 185.7
v3.25.4
Income Taxes - Deferred Tax Assets and Liabilities (Detail) - USD ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Deferred tax assets    
Accrued liabilities and reserves $ 28.1 $ 23.3
Pension and other post-retirement compensation and benefits 11.6 13.8
Employee compensation and benefits 39.8 28.5
Tax loss and credit carryforwards 191.8 195.8
Other intangibles 33.0 43.5
Interest limitation 39.3 42.7
Other assets 34.0 34.8
Total deferred tax assets 377.6 382.4
Valuation allowance 194.4 196.0
Deferred tax assets, net of valuation allowance 183.2 186.4
Deferred tax liabilities    
Property, plant and equipment 30.5 28.9
Goodwill and other intangibles 303.8 322.2
Other liabilities 34.2 21.0
Total deferred tax liabilities 368.5 372.1
Net deferred tax liabilities $ 185.3 $ 185.7
v3.25.4
Income Taxes - Cash Paid for Income Taxes (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Cash paid during the period for income taxes, net of refunds:      
Federal $ 0.0    
Foreign 283.3    
Total cash paid during the period for income taxes $ 283.3 $ 120.2 $ 112.4
v3.25.4
Benefit Plans - Obligations and funded status (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Change in plan assets      
Company contributions $ 5.4 $ 4.7  
Pension plans      
Change in benefit obligations      
Benefit obligation beginning of year 120.3 125.9  
Service cost 1.0 1.1 $ 1.1
Interest cost 4.6 4.0 4.5
Actuarial (gain) loss (12.8) 0.6  
Foreign currency translation 15.0 (7.5)  
Benefits paid (5.4) (3.8)  
Benefit obligation end of year 122.7 120.3 125.9
Change in plan assets      
Fair value of plan assets beginning of year 3.1 3.2  
Actual return on plan assets 0.2 0.0  
Company contributions 4.7 3.9  
Foreign currency translation 0.4 (0.2)  
Benefits paid (5.4) (3.8)  
Fair value of plan assets end of year 3.0 3.1 3.2
Funded status      
Fair value of plan assets end of year 3.0 3.1 3.2
Benefit obligation end of year 122.7 120.3 125.9
Benefit obligations in excess of the fair value of plan assets (119.7) (117.2)  
Post-retirement      
Change in benefit obligations      
Benefit obligation beginning of year 11.4 12.5  
Service cost 0.0 0.1  
Interest cost 0.6 0.6  
Actuarial (gain) loss (0.2) (1.0)  
Foreign currency translation 0.0 0.0  
Benefits paid (0.7) (0.8)  
Benefit obligation end of year 11.1 11.4 12.5
Change in plan assets      
Fair value of plan assets beginning of year 0.0 0.0  
Actual return on plan assets 0.0 0.0  
Company contributions 0.7 0.8  
Foreign currency translation 0.0 0.0  
Benefits paid (0.7) (0.8)  
Fair value of plan assets end of year 0.0 0.0 0.0
Funded status      
Fair value of plan assets end of year 0.0 0.0 0.0
Benefit obligation end of year 11.1 11.4 $ 12.5
Benefit obligations in excess of the fair value of plan assets $ (11.1) $ (11.4)  
v3.25.4
Benefit Plans - Amounts Recorded in Consolidated Balance Sheets (Detail) - USD ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Defined Benefit Plan Disclosure [Line Items]    
Non-current liabilities $ (135.6) $ (131.7)
Defined accumulated benefit obligation plans 121.8 119.3
Pension plans    
Defined Benefit Plan Disclosure [Line Items]    
Current liabilities (5.2) (4.4)
Non-current liabilities (114.5) (112.8)
Benefit obligations in excess of the fair value of plan assets (119.7) (117.2)
Post-retirement    
Defined Benefit Plan Disclosure [Line Items]    
Current liabilities (1.1) (1.1)
Non-current liabilities (10.0) (10.3)
Benefit obligations in excess of the fair value of plan assets $ (11.1) $ (11.4)
v3.25.4
Benefit Plans - Pension Plans with Accumulated Benefit Obligation or Projected Benefit Obligation in Excess of Plan Assets (Detail) - USD ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Defined Benefit Plan, Pension Plan with Project Benefit Obligation in Excess of Plan Assets [Abstract]    
Projected benefit obligation $ 122.7 $ 120.3
Fair value of plan assets 3.0 3.1
Defined Benefit Plan, Plan with Accumulated Benefit Obligation in Excess of Plan Assets [Abstract]    
Projected benefit obligation 121.9 119.5
Fair value of plan assets 2.2 2.4
Accumulated benefit obligation $ 121.1 $ 118.7
v3.25.4
Benefit Plans - Components of Net Periodic Benefit Cost (Detail) - Pension plans - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Defined Benefit Plan Disclosure [Line Items]      
Service cost $ 1.0 $ 1.1 $ 1.1
Interest cost 4.6 4.0 4.5
Expected return on plan assets (0.1) (0.1) (0.1)
Net actuarial loss (gain) (12.9) 0.6 13.9
Net periodic benefit expense (income) $ (7.4) $ 5.6 $ 19.4
v3.25.4
Benefit Plans - Assumptions Used to Determine Benefit Obligations (Detail)
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Pension plans      
Defined Benefit Plan Disclosure [Line Items]      
Discount rate 4.20% 3.47% 3.47%
Rate of compensation increase 3.49% 3.48% 3.47%
Post-retirement      
Defined Benefit Plan Disclosure [Line Items]      
Discount rate 5.21% 5.48% 4.94%
Rate of compensation increase 0.00% 0.00% 0.00%
v3.25.4
Benefit Plans - Assumptions Used to Determine Net Periodic Benefit Expense (Detail)
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Pension plans      
Defined Benefit Plan Disclosure [Line Items]      
Discount rate 3.47% 3.47% 4.22%
Expected long-term return on plan assets 2.62% 2.71% 2.73%
Rate of compensation increase 3.48% 3.47% 3.49%
Post-retirement      
Defined Benefit Plan Disclosure [Line Items]      
Discount rate 5.48% 4.94% 5.19%
Expected long-term return on plan assets 0.00% 0.00% 0.00%
Rate of compensation increase 0.00% 0.00% 0.00%
v3.25.4
Benefit Plans - Assumptions, Discount Rates (Details)
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Minimum      
Defined Benefit Plan Disclosure [Line Items]      
Discount rate 1.25% 1.00% 1.00%
Expected rate of return on plan assets 0.50% 1.00% 1.00%
Maximum      
Defined Benefit Plan Disclosure [Line Items]      
Discount rate 4.91% 5.39% 4.88%
Expected rate of return on plan assets 3.25% 3.25% 3.75%
v3.25.4
Benefit Plans - Fair Value Measurement (Detail) - USD ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Pension plans      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets $ 3.0 $ 3.1 $ 3.2
v3.25.4
Benefit Plans - Cash Flows (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Retirement Benefits [Abstract]    
Company contributions $ 5.4 $ 4.7
Expected contribution $ 6.6  
v3.25.4
Benefit Plans - Estimated Future Benefit Payments (Detail)
$ in Millions
Dec. 31, 2025
USD ($)
Pension plans  
Defined Benefit Plan Disclosure [Line Items]  
2026 $ 5.4
2027 6.4
2028 6.6
2029 6.8
2030 7.0
2031-2035 36.5
Post-retirement health plan  
Defined Benefit Plan Disclosure [Line Items]  
2026 1.1
2027 1.1
2028 1.0
2029 1.0
2030 1.0
2031-2035 $ 4.3
v3.25.4
Benefit Plans - Savings Plan (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Retirement Benefits [Abstract]      
Employer matching percentage 100.00%    
Employer matching contribution, percent of employee gross pay 5.00%    
Employee benefits and share-based compensation expense $ 15.9 $ 13.5 $ 11.4
v3.25.4
Shareholders' Equity (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Millions
3 Months Ended 12 Months Ended
Feb. 16, 2026
Dec. 31, 2025
Sep. 30, 2025
Jun. 30, 2025
Mar. 31, 2025
Dec. 31, 2024
Sep. 30, 2024
Jun. 30, 2024
Mar. 31, 2024
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
May 17, 2024
May 14, 2021
Stockholders Equity Note Disclosure [Line Items]                            
Common stock, shares authorized (in shares)   400,000       400,000       400,000 400,000      
Common stock, par value (per share)   $ 0.01       $ 0.01       $ 0.01 $ 0.01      
Authorized amount to repurchase shares of common stock                         $ 500.0 $ 300.0
Shares repurchased                   4,800 1,500      
Common stock shares repurchased (in shares)                   0        
Share repurchases                   $ 253.1 $ 100.0 $ 58.8    
Remaining authorized repurchase amount   $ 146.9               146.9        
Dividend declared (in dollars per share)   $ 0.21                        
Dividends payable   $ 34.6       $ 33.9       $ 34.6 $ 33.9      
Dividends paid (in dollars per share)   $ 0.20 $ 0.20 $ 0.20 $ 0.20 $ 0.19 $ 0.19 $ 0.19 $ 0.19 $ 0.80 $ 0.76      
Subsequent Event                            
Stockholders Equity Note Disclosure [Line Items]                            
Dividend declared (in dollars per share) $ 0.21                          
v3.25.4
Segment Information - Net Sales and Expense by Segment (Details)
$ in Millions
12 Months Ended
Dec. 31, 2025
USD ($)
segment
Dec. 31, 2024
USD ($)
Dec. 31, 2023
USD ($)
Segment Reporting [Abstract]      
Number of reportable segments | segment 2    
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]      
Net sales $ 3,893.1 $ 3,006.1 $ 2,668.9
Cost of goods sold(1) 2,424.0 1,797.0 1,593.7
Selling, general and administrative 773.8 615.9 557.3
Research and development 78.5 66.1 55.2
Reportable segment income $ 616.8 527.1 462.7
One Customer | Net Sales Benchmark | Customer Concentration Risk      
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]      
Concentration risk, percentage 11.00%    
Operating Segments      
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]      
Net sales $ 3,893.1 3,006.1 2,668.9
Reportable segment income 909.6 757.6 677.2
Systems Protection      
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]      
Net sales 2,592.9 1,823.3 1,605.9
Systems Protection | Operating Segments      
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]      
Net sales 2,592.9 1,823.3 1,605.9
Cost of goods sold(1) 1,686.5 1,143.4 1,011.6
Selling, general and administrative 320.1 239.1 218.0
Research and development 49.3 37.7 29.7
Reportable segment income 537.0 403.1 346.6
Electrical Connections      
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]      
Net sales 1,300.2 1,182.8 1,063.0
Electrical Connections | Operating Segments      
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]      
Net sales 1,300.2 1,182.8 1,063.0
Cost of goods sold(1) 721.0 637.1 549.5
Selling, general and administrative 184.8 167.5 163.1
Research and development 21.8 23.7 19.8
Reportable segment income $ 372.6 $ 354.5 $ 330.6
v3.25.4
Segment Information - Financial Information by Reportable Segment (Detail) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Segment Reporting Information [Line Items]      
Net sales $ 3,893.1 $ 3,006.1 $ 2,668.9
Operating Income (Loss) 616.8 527.1 462.7
Identifiable assets 6,851.9 6,734.9  
Depreciation 60.7 51.3 43.7
Capital expenditures 93.3 74.0 65.6
Cost of goods sold(1) 2,424.0 1,797.0 1,593.7
Selling, general and administrative 773.8 615.9 557.3
Research and development 78.5 66.1 55.2
Systems Protection      
Segment Reporting Information [Line Items]      
Net sales 2,592.9 1,823.3 1,605.9
Electrical Connections      
Segment Reporting Information [Line Items]      
Net sales 1,300.2 1,182.8 1,063.0
Operating Segments      
Segment Reporting Information [Line Items]      
Net sales 3,893.1 3,006.1 2,668.9
Operating Income (Loss) 909.6 757.6 677.2
Identifiable assets 6,623.2 5,284.0  
Depreciation 56.0 47.5 38.7
Capital expenditures 86.5 69.1 58.8
Operating Segments | Systems Protection      
Segment Reporting Information [Line Items]      
Net sales 2,592.9 1,823.3 1,605.9
Operating Income (Loss) 537.0 403.1 346.6
Identifiable assets 3,342.2 2,129.3  
Depreciation 31.9 25.7 22.4
Capital expenditures 66.8 45.9 38.1
Cost of goods sold(1) 1,686.5 1,143.4 1,011.6
Selling, general and administrative 320.1 239.1 218.0
Research and development 49.3 37.7 29.7
Operating Segments | Electrical Connections      
Segment Reporting Information [Line Items]      
Net sales 1,300.2 1,182.8 1,063.0
Operating Income (Loss) 372.6 354.5 330.6
Identifiable assets 3,281.0 3,154.7  
Depreciation 24.1 21.8 16.3
Capital expenditures 19.7 23.2 20.7
Cost of goods sold(1) 721.0 637.1 549.5
Selling, general and administrative 184.8 167.5 163.1
Research and development 21.8 23.7 19.8
Other Reconciling Items      
Segment Reporting Information [Line Items]      
Capital expenditures $ 6.8 $ 4.9 $ 6.8
v3.25.4
Segment Information - Reconciliation of Income from Continuing Operations from Segments to Consolidated (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]      
Operating Income (Loss) $ 616.8 $ 527.1 $ 462.7
Goodwill, impairment loss 0.0 0.0 0.0
Impairment of equity investments 0.0 (8.8) 0.0
Restructuring costs (7.5) (7.0) (3.9)
Amortization (147.1) (94.7) (69.5)
Equity Method Investment, Realized Gain (Loss) on Disposal 0.0 0.0 10.3
Income before income taxes 550.0 429.2 375.3
Assets 6,851.9 6,734.9  
Depreciation 60.7 51.3 43.7
Operating Segments      
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]      
Operating Income (Loss) 909.6 757.6 677.2
Assets 6,623.2 5,284.0  
Depreciation 56.0 47.5 38.7
Operating Segments | Systems Protection      
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]      
Operating Income (Loss) 537.0 403.1 346.6
Restructuring costs (1.2) (1.2) (1.4)
Assets 3,342.2 2,129.3  
Depreciation 31.9 25.7 22.4
Operating Segments | Electrical Connections      
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]      
Operating Income (Loss) 372.6 354.5 330.6
Restructuring costs (3.4) (4.8) (1.6)
Assets 3,281.0 3,154.7  
Depreciation 24.1 21.8 16.3
Enterprise and other      
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]      
Operating Income (Loss) (123.8) (105.6) (110.6)
Restructuring costs (2.9) (1.0) (0.9)
Assets 228.7 1,450.9  
Depreciation 4.7 3.8 5.0
Enterprise and other | Discontinued Operations, Held-for-Sale      
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]      
Total assets held for sale   1,276.1  
Other Reconciling Items      
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]      
Impairment of equity investments 0.0 8.8 0.0
Restructuring costs (7.5) (7.5) (3.9)
Amortization (147.1) (94.7) (69.5)
Mark-to-market actuarial gains (losses) on pension and post-retirement benefit plans 12.9 0.1 (13.4)
Business Combination, Acquisition Related Costs (14.4) (13.9) (12.8)
Inventory Step Up Related To Merger 0.0 0.0 (17.7)
Equity Method Investment, Realized Gain (Loss) on Disposal 0.0 0.0 10.3
Interest Income (Expense), Operating and Nonoperating (75.0) (106.0) (79.4)
Other Nonoperating Expense $ (4.7) $ 8.0 $ (4.9)
v3.25.4
Share-Based Compensation - Total Share-Based Compensation (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]      
Share-based compensation expense $ 37.5 $ 27.3 $ 21.8
Restricted stock units      
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]      
Share-based compensation expense 18.8 14.0 10.5
Performance share units      
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]      
Share-based compensation expense 11.5 7.9 7.1
Stock options      
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]      
Share-based compensation expense $ 7.2 $ 5.4 $ 4.2
v3.25.4
Share-Based Compensation - Total Share-Based Compensation Narrative (Details) - USD ($)
shares in Millions, $ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
May 31, 2020
Share-Based Payment Arrangement [Abstract]        
Issuance of shares to settle awards (in shares)       18.5
Share-based compensation tax benefit $ 6.1 $ 8.1 $ 3.9  
v3.25.4
Share-Based Compensation - Restricted Stock Units (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Restricted stock units      
Number of shares      
Granted (in shares) 0.4    
Vested (in shares) (0.3)    
Weighted-average grant date fair value      
Units outstanding, beginning balance (in USD per share) $ 55.69    
Granted (in USD per share) 56.46    
Vested (in USD per share) 50.41    
Units outstanding, ending balance (in USD per share) $ 58.17 $ 55.69  
Vesting period 3 years    
Unrecognized compensation expense $ 15.8    
Recognition period (in years) 2 years 3 months 18 days    
Fair value of units vested $ 14.3 $ 11.9 $ 9.4
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number 0.6 0.5  
Stock options      
Weighted-average grant date fair value      
Vesting period 3 years    
Unrecognized compensation expense $ 3.1    
Recognition period (in years) 2 years    
v3.25.4
Share-Based Compensation - Performance Share Units Assumptions (Details) - Performance share units - $ / shares
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]      
Risk-free interest rate 3.94% 4.36% 4.66%
Expected share price volatility 39.90% 43.00% 51.50%
Granted (in USD per share) $ 59.17 $ 103.93 $ 68.72
v3.25.4
Share-Based Compensation - Performance Share Units Activity (Details) - Performance share units - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]      
Vesting period 3 years    
Minimum targeted number of PSUs 0.00%    
Maximum targeted number of PSUs 200.00%    
Number of shares      
Performance share unit outstanding, beginning balance (in shares) 0.3    
Granted (in shares) 0.4    
Vested (in shares) (0.3)    
Performance share unit outstanding, ending balance (in shares) 0.4 0.3  
Weighted-average grant date fair value      
Units outstanding, beginning balance (in USD per share) $ 66.95    
Granted (in USD per share) 59.17 $ 103.93 $ 68.72
Vested (in USD per share) 43.31    
Units outstanding, ending balance (in USD per share) $ 73.00 $ 66.95  
Unrecognized compensation expense $ 6.1    
Recognition period (in years) 1 year 9 months 18 days    
Fair value of units vested $ 13.1 $ 14.2 $ 9.6
v3.25.4
Share-Based Compensation - Stock Option Assumptions (Details) - Stock options - $ / shares
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]      
Risk-free interest rate 4.33% 4.06% 3.77%
Expected dividend yield 1.16% 1.27% 1.73%
Expected share price volatility 37.60% 37.10% 36.60%
Expected term (years) 6 years 1 month 6 days 6 years 9 months 18 days 6 years 6 months
Weighted-average grant date fair value for options granted during the year (in USD per share) $ 22.05 $ 27.16 $ 16.56
v3.25.4
Share-Based Compensation - Stock Option Activity (Details) - Stock options
$ / shares in Units, shares in Millions, $ in Millions
12 Months Ended
Dec. 31, 2025
USD ($)
$ / shares
shares
Number of shares  
Options outstanding, beginning balance (in shares) | shares 3.2
Granted (in shares) | shares 0.3
Exercised (in shares) | shares (1.1)
Options outstanding, ending balance (in shares) | shares 2.4
Weighted-average exercise price  
Options outstanding, beginning balance (in USD per share) | $ / shares $ 30.64
Granted (in USD per share) | $ / shares 56.35
Exercised (in USD per share) | $ / shares 25.40
Options outstanding, ending balance (in USD per share) | $ / shares $ 36.30
Stock Options Additional Disclosures  
Options exercisable (in shares) | shares 1.9
Options expected to vest (in shares) | shares 0.5
Options exercisable (in USD per share) | $ / shares $ 29.93
Options expected to vest (in USD per share) | $ / shares $ 58.16
Options exercisable, weighted average remaining contractual life (in years) 4 years 4 months 24 days
Options vested and expected to vest, weighted average remaining contractual life (in years) 8 years 6 months
Options exercisable, aggregate intrinsic value | $ $ 134.1
Options vested and expected to vest, intrinsic value | $ $ 23.5
v3.25.4
Share-Based Compensation - Stock Option Activity Narrative (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]      
Share-based compensation tax benefit $ 6.1 $ 8.1 $ 3.9
Stock options      
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]      
Vesting period 3 years    
Expiration period 10 years    
Unrecognized compensation expense $ 3.1    
Recognition period (in years) 2 years    
Stock options exercised intrinsic value $ 71.6 51.7 10.4
Proceeds from stock options exercised 28.8 20.4 10.8
Share-based compensation tax benefit $ 2.4 $ 3.4 $ 1.4
Stock options | Share-Based Payment Arrangement, Tranche One      
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]      
Percentage of shares vesting 33.00%    
Stock options | Share-Based Payment Arrangement, Tranche Two      
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]      
Percentage of shares vesting 33.00%    
Stock options | Share-Based Payment Arrangement, Tranche Three      
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]      
Percentage of shares vesting 33.00%    
Restricted stock units      
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]      
Vesting period 3 years    
Unrecognized compensation expense $ 15.8    
Recognition period (in years) 2 years 3 months 18 days    
Restricted stock units | Share-Based Payment Arrangement, Tranche One      
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]      
Percentage of shares vesting 33.00%    
Restricted stock units | Share-Based Payment Arrangement, Tranche Two      
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]      
Percentage of shares vesting 33.00%    
Restricted stock units | Share-Based Payment Arrangement, Tranche Three      
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]      
Percentage of shares vesting 33.00%    
v3.25.4
Leases - Narrative (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Lessee, Lease, Description [Line Items]      
Term of contract 12 months    
Lease rent expense $ 31.1 $ 26.3 $ 24.5
Minimum      
Lessee, Lease, Description [Line Items]      
Term of contract 1 year    
Maximum      
Lessee, Lease, Description [Line Items]      
Term of contract 18 years    
v3.25.4
Leases - Weighted Average Term and Discount Rate (Details)
Dec. 31, 2025
Dec. 31, 2024
Weighted-average remaining lease term:    
Operating leases 6 years 5 years
Finance leases 11 years 12 years
Weighted-average discount rate:    
Operating leases 5.30% 5.10%
Finance leases 6.00% 6.00%
v3.25.4
Leases - Lease Cost (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Leases [Abstract]      
Operating lease expense $ 31.1 $ 26.3 $ 24.5
Finance lease expense:      
Amortization of right-of-use assets 1.0 0.5 0.0
Interest on lease liabilities 1.1 0.5 0.0
Total finance lease expense $ 2.1 $ 1.0 $ 0.0
v3.25.4
Leases - Future Lease Payments, Topic 842 (Details) - USD ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Operating lease obligations    
2026 $ 39.4  
2027 35.1  
2028 27.1  
2029 19.0  
2030 15.5  
Thereafter 29.0  
Total lease payments 165.1  
Less imputed interest (29.8)  
Total lease liabilities 135.3 $ 113.1
Finance lease obligations    
2026 1.5  
2027 1.5  
2028 1.5  
2029 1.5  
2030 1.5  
Thereafter 21.9  
Total lease payments 29.4  
Less imputed interest (11.6)  
Total reported lease liability $ 17.8 $ 18.0
v3.25.4
Leases - Supplemental Cash Flow Information (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Cash paid for amounts included in the measurement of lease liabilities:    
Operating leases $ 30.5 $ 25.5
Financing leases 1.4 0.6
Lease right-of-use assets obtained in exchange for new lease liabilities:    
Operating leases 49.7 29.7
Financing leases $ 0.3 $ 18.2
v3.25.4
Leases - Supplemental Balance Sheet Information (Details) - USD ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Operating Leases    
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List] Other Assets, Noncurrent Other Assets, Noncurrent
Operating lease right-of-use assets $ 128.6 $ 107.2
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List] Other current liabilities Other current liabilities
Current lease liabilities $ 30.3 $ 22.4
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List] Other non-current liabilities Other non-current liabilities
Non-current lease liabilities $ 105.0 $ 90.7
Total lease liabilities $ 135.3 $ 113.1
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] Other Assets, Noncurrent Other Assets, Noncurrent
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] Other current liabilities Other current liabilities
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration] Other non-current liabilities Other non-current liabilities
Finance Leases    
Finance Lease, Right-of-Use Asset, after Accumulated Amortization $ 16.9 $ 17.7
Current lease liabilities 0.4 0.4
Non-current lease liabilities 17.4 17.6
Total lease liabilities $ 17.8 $ 18.0
v3.25.4
Commitments and Contingencies - Additional Information (Detail) - USD ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Commitments and Contingencies Disclosure [Abstract]    
Outstanding value of letters of credit $ 75.7 $ 10.7