Consolidated Balance Sheets (Parenthetical) - USD ($) shares in Millions, $ in Millions |
Sep. 30, 2023 |
Dec. 31, 2022 |
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|---|---|---|---|---|
| Other property and equipment, net | [1] | $ 1,468 | $ 1,539 | |
| Common stock, par value (in dollars per share) | $ 0.1 | $ 0.1 | ||
| Common stock, shares authorized (in shares) | 1,000 | 1,000 | ||
| Common stock, shares issued (in shares) | 641 | 653 | ||
| CDM [Member] | ||||
| Other property and equipment, net | $ 124 | $ 109 | ||
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Consolidated Statements Of Cash Flows - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2023 |
Sep. 30, 2022 |
Sep. 30, 2023 |
Sep. 30, 2022 |
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| Cash flows from operating activities: | ||||
| Net earnings | $ 920 | $ 1,900 | $ 2,621 | $ 4,833 |
| Adjustments to reconcile net earnings to net cash from operating activities: | ||||
| Depreciation, depletion and amortization | 651 | 581 | 1,904 | 1,598 |
| Leasehold impairments | 1 | 2 | 4 | 10 |
| Amortization of liabilities | (2) | (8) | (17) | (23) |
| Total (gains) losses on commodity derivatives | 194 | (248) | 206 | 605 |
| Cash settlements on commodity derivatives | (11) | (363) | 39 | (1,179) |
| Gains on asset dispositions | 0 | 0 | (41) | (15) |
| Deferred income tax expense | 13 | 445 | 212 | 914 |
| Share-based compensation | 22 | 22 | 70 | 65 |
| Other | (2) | 8 | (2) | (9) |
| Changes in assets and liabilities, net | (61) | (235) | (189) | (180) |
| Net cash from operating activities | 1,725 | 2,104 | 4,807 | 6,619 |
| Cash flows from investing activities: | ||||
| Capital expenditures | (882) | (628) | (2,973) | (1,738) |
| Acquisitions of property and equipment | (23) | (2,465) | (54) | (2,566) |
| Divestitures of property and equipment | 1 | 4 | 23 | 39 |
| Distributions from investments | 7 | 7 | 24 | 30 |
| Contributions to investments and other | 0 | (16) | (52) | (59) |
| Net cash from investing activities | (897) | (3,098) | (3,032) | (4,294) |
| Cash flows from financing activities: | ||||
| Repayments of long-term debt | (242) | 0 | (242) | 0 |
| Repurchases of common stock | 0 | (126) | (745) | (661) |
| Dividends paid on common stock | (312) | (1,007) | (1,370) | (2,504) |
| Contributions from noncontrolling interests | 10 | 0 | 18 | 0 |
| Distributions to noncontrolling interests | (9) | (9) | (33) | (22) |
| Shares exchanged for tax withholdings and other | 0 | (1) | (96) | (86) |
| Net cash from financing activities | (553) | (1,143) | (2,468) | (3,273) |
| Effect of exchange rate changes on cash | (2) | (10) | 0 | (13) |
| Net change in cash, cash equivalents and restricted cash | 273 | (2,147) | (693) | (961) |
| Cash, cash equivalents and restricted cash at beginning of period | 488 | 3,457 | 1,454 | 2,271 |
| Cash, cash equivalents and restricted cash at end of period | 761 | 1,310 | 761 | 1,310 |
| Reconciliation of cash, cash equivalents and restricted cash: | ||||
| Cash and cash equivalents | 654 | 1,166 | 654 | 1,166 |
| Restricted cash | 107 | 144 | 107 | 144 |
| Total cash, cash equivalents and restricted cash | $ 761 | $ 1,310 | $ 761 | $ 1,310 |
Consolidated Statements Of Equity - USD ($) $ in Millions |
Total |
Common Stock [Member] |
Additional Paid-In Capital [Member] |
Retained Earnings [Member] |
Other Comprehensive Earnings (Loss) [Member] |
Treasury Stock [Member] |
Noncontrolling Interests [Member] |
|---|---|---|---|---|---|---|---|
| Balance at Dec. 31, 2021 | $ 9,399 | $ 66 | $ 7,636 | $ 1,692 | $ (132) | $ 0 | $ 137 |
| Balance, shares at Dec. 31, 2021 | 663 | ||||||
| Net earnings | 4,833 | 4,814 | 19 | ||||
| Other comprehensive earnings (loss), net of tax | 3 | 3 | |||||
| Restricted stock grants, net of cancellations, value | 3 | $ 1 | 2 | ||||
| Restricted stock grants, net of cancellations, shares | 2 | ||||||
| Common stock repurchased | (749) | (749) | |||||
| Common stock retired | $ (2) | (747) | 749 | ||||
| Common stock retired, shares | (12) | ||||||
| Common stock dividends | (2,525) | (2,525) | |||||
| Share-based compensation | 65 | 65 | |||||
| Share-based compensation, shares | 1 | ||||||
| Distributions to noncontrolling interests | (22) | (22) | |||||
| Balance at Sep. 30, 2022 | 11,007 | $ 65 | 6,956 | 3,981 | (129) | 134 | |
| Balance, shares at Sep. 30, 2022 | 654 | ||||||
| Balance at Jun. 30, 2022 | 10,226 | $ 66 | 7,060 | 3,107 | (130) | (13) | 136 |
| Balance, shares at Jun. 30, 2022 | 656 | ||||||
| Net earnings | 1,900 | 1,893 | 7 | ||||
| Other comprehensive earnings (loss), net of tax | 1 | 1 | |||||
| Restricted stock grants, net of cancellations, value | 1 | 1 | |||||
| Common stock repurchased | (115) | (115) | |||||
| Common stock retired | $ (1) | (127) | 128 | ||||
| Common stock retired, shares | (2) | ||||||
| Common stock dividends | (1,019) | (1,019) | |||||
| Share-based compensation | 22 | 22 | |||||
| Distributions to noncontrolling interests | (9) | (9) | |||||
| Balance at Sep. 30, 2022 | 11,007 | $ 65 | 6,956 | 3,981 | (129) | 134 | |
| Balance, shares at Sep. 30, 2022 | 654 | ||||||
| Balance at Dec. 31, 2022 | 11,296 | $ 65 | 6,921 | 4,297 | (116) | 0 | 129 |
| Balance, shares at Dec. 31, 2022 | 653 | ||||||
| Net earnings | 2,621 | 2,595 | 26 | ||||
| Other comprehensive earnings (loss), net of tax | 3 | 3 | |||||
| Restricted stock grants, net of cancellations, shares | 2 | ||||||
| Common stock repurchased | (839) | (6) | (833) | ||||
| Common stock retired | $ (1) | (832) | 833 | ||||
| Common stock retired, shares | (15) | ||||||
| Common stock dividends | (1,357) | (1,357) | |||||
| Share-based compensation | 70 | 70 | |||||
| Share-based compensation, shares | 1 | ||||||
| Contributions from noncontrolling interests | 18 | 18 | |||||
| Distributions to noncontrolling interests | (33) | (33) | |||||
| Balance at Sep. 30, 2023 | 11,779 | $ 64 | 6,153 | 5,535 | (113) | 140 | |
| Balance, shares at Sep. 30, 2023 | 641 | ||||||
| Balance at Jun. 30, 2023 | 11,150 | $ 64 | 6,131 | 4,940 | (114) | 0 | 129 |
| Balance, shares at Jun. 30, 2023 | 641 | ||||||
| Net earnings | 920 | 910 | 10 | ||||
| Other comprehensive earnings (loss), net of tax | 1 | 1 | |||||
| Common stock dividends | (315) | (315) | |||||
| Share-based compensation | 22 | 22 | |||||
| Contributions from noncontrolling interests | 10 | 10 | |||||
| Distributions to noncontrolling interests | (9) | (9) | |||||
| Balance at Sep. 30, 2023 | $ 11,779 | $ 64 | $ 6,153 | $ 5,535 | $ (113) | $ 140 | |
| Balance, shares at Sep. 30, 2023 | 641 |
Pay vs Performance Disclosure - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2023 |
Sep. 30, 2022 |
Sep. 30, 2023 |
Sep. 30, 2022 |
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| Pay vs Performance Disclosure | ||||
| Net Income (Loss) | $ 910 | $ 1,893 | $ 2,595 | $ 4,814 |
Insider Trading Arrangements |
9 Months Ended |
|---|---|
Sep. 30, 2023 | |
| Trading Arrangements, by Individual | |
| Rule 10b5-1 Arrangement Adopted | false |
| Non-Rule 10b5-1 Arrangement Adopted | false |
| Rule 10b5-1 Arrangement Terminated | false |
| Non-Rule 10b5-1 Arrangement Terminated | false |
Summary of Significant Accounting Policies |
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| Accounting Policies [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Summary of Significant Accounting Policies | 1. Summary of Significant Accounting Policies The accompanying unaudited interim financial statements and notes of Devon have been prepared pursuant to the rules and regulations of the SEC. Pursuant to such rules and regulations, certain disclosures normally included in financial statements prepared in accordance with U.S. GAAP have been omitted. The accompanying unaudited interim financial statements and notes should be read in conjunction with the financial statements and notes included in Devon’s 2022 Annual Report on Form 10-K. The accompanying unaudited interim financial statements in this report reflect all adjustments that are, in the opinion of management, necessary for a fair statement of Devon’s results of operations and cash flows for the three-month and nine-month periods ended September 30, 2023 and 2022 and Devon’s financial position as of September 30, 2023. Restricted Cash As of September 30, 2023, approximately $107 million of cash on the consolidated balance sheets is presented as restricted cash for obligations primarily related to an abandoned Canadian firm transportation agreement.
Variable Interest Entity CDM is a joint venture entity formed by Devon and an affiliate of QL Capital Partners, LP. CDM provides gathering, compression and dehydration services for natural gas production in the Cotton Draw area of the Delaware Basin. Devon holds a controlling interest in CDM and the portions of CDM’s net earnings and equity not attributable to Devon’s controlling interest are shown separately as noncontrolling interests in the accompanying consolidated statements of comprehensive earnings and consolidated balance sheets. CDM is considered a VIE to Devon. The assets of CDM cannot be used by Devon for general corporate purposes and are included in, and disclosed parenthetically, on Devon's consolidated balance sheets. The carrying amount of liabilities related to CDM for which the creditors do not have recourse to Devon's assets are also included in, and disclosed parenthetically, if material, on Devon's consolidated balance sheets.
Investments The following table presents Devon's investments.
Devon has an interest in Catalyst, which is a joint venture with an affiliate of Howard Energy Partners, LLC (“HEP”) and certain other investors, to develop oil gathering and natural gas processing infrastructure in the Stateline area of the Delaware Basin. Under the terms of the arrangement, Devon and a holding company owned by the other joint venture investors each have a 50% voting interest in the joint venture legal entity, and HEP serves as the operator. Through 2038, Devon’s production from 50,000 net acres in the Stateline area of the Delaware Basin has been dedicated to Catalyst subject to fixed-fee oil gathering and natural gas processing agreements. Devon accounts for the investment in Catalyst as an equity method investment. Devon's investment in Catalyst is shown within investments on the consolidated balance sheets and Devon's share of Catalyst earnings are reflected as a component of other, net in the accompanying consolidated statements of comprehensive earnings. In the second quarter of 2023, Devon made an investment in the Water JV, a joint venture entity formed with an affiliate of WaterBridge NDB LLC (“WaterBridge”), for the purpose of providing increased capacity and flexibility in disposing of produced water in the Delaware Basin and Eagle Ford. Under terms of the arrangement, Devon contributed water infrastructure assets and committed to a water gathering and disposal dedication to the Water JV through 2038, in exchange for a 30% voting interest in the joint venture legal entity. WaterBridge contributed water infrastructure assets to the Water JV, in exchange for a 70% voting interest in the joint venture legal entity and will serve as the operator. At closing of the Water JV, Devon recognized a $64 million gain in asset dispositions in the consolidated statements of comprehensive earnings, which represented the excess of the estimated fair value of Devon's interest in the Water JV over the carrying value of the water infrastructure assets Devon contributed to the Water JV. Devon accounts for the investment in the Water JV as an equity method investment. Devon's investment in the Water JV is shown within investments on the consolidated balance sheets and Devon's share of the Water JV earnings are reflected as a component of other, net in the accompanying consolidated statements of comprehensive earnings. During 2023 and 2022, Devon made investments in Matterhorn. Matterhorn is a joint venture entity and was formed for the purpose of constructing a natural gas pipeline that will transport natural gas from the Permian Basin to the Katy, Texas area. Devon's investment in Matterhorn does not give it the ability to exercise significant influence over Matterhorn.
Disaggregation of Revenue The following table presents revenue from contracts with customers that are disaggregated based on the type of good or service.
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Acquisition and Divestitures |
9 Months Ended |
|---|---|
Sep. 30, 2023 | |
| Business Combinations [Abstract] | |
| Acquisition and Divestitures | 2. Acquisitions and Divestitures
Acquisitions In September 2022, Devon completed its acquisition of producing properties and leasehold interests located in the Eagle Ford for cash consideration of approximately $1.7 billion, net of purchase price adjustments. Additionally, in July 2022, Devon completed its acquisition of producing properties and leasehold interests located in the Williston Basin for cash consideration of approximately $830 million, net of purchase price adjustments. The total estimated proved reserves associated with these Eagle Ford and Williston Basin assets were approximately 87 MMBoe and 66 MMBoe, respectively. Each of these acquisitions were accounted for as asset acquisitions as substantially all of the fair value was concentrated in a group of similar assets. Each of the acquisitions resulted in the purchase of producing properties and leasehold interests in a defined geographical and geological area, and substantially all of the assets have similar risk characteristics.
Contingent Earnout Payments Devon is entitled to contingent earnout payments associated with the sale of its Barnett Shale assets in 2020 with upside participation beginning at a $2.75 Henry Hub natural gas price or a $50 WTI oil price. The contingent payment period commenced on January 1, 2021 and has a term of four years. Devon received $65 million in contingent earnout payments related to this transaction in the first quarter of 2023 and 2022 and could receive up to an additional $130 million in contingent earnout payments for the remaining performance periods depending on future commodity prices. The valuation of the future contingent earnout payments included within other current assets and other long-term assets in the September 30, 2023 consolidated balance sheet was approximately $20 million and $45 million, respectively. These values were derived utilizing a Monte Carlo valuation model and qualify as a level 3 fair value measurement. Devon also received $4 million in contingent earnout payments in the first quarter of 2023 and 2022 related to the sale of non-core assets in the Rockies. |
Derivative Financial Instruments |
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| Derivative Instruments and Hedging Activities Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Derivative Financial Instruments | 3. Derivative Financial Instruments Objectives and Strategies Devon enters into derivative financial instruments with respect to a portion of its oil, gas and NGL production to hedge future prices received. Additionally, Devon periodically enters into derivative financial instruments with respect to a portion of its oil, gas and NGL marketing activities. These commodity derivative financial instruments include financial price swaps, basis swaps and costless price collars. Devon does not intend to hold or issue derivative financial instruments for speculative trading purposes and has elected not to designate any of its derivative instruments for hedge accounting treatment. Counterparty Credit Risk By using derivative financial instruments, Devon is exposed to credit risk. Credit risk is the failure of the counterparty to perform under the terms of the derivative contract. To mitigate this risk, the hedging instruments are placed with a number of counterparties whom Devon believes are acceptable credit risks. It is Devon’s policy to enter into derivative contracts only with investment-grade rated counterparties deemed by management to be competent and competitive market makers. Additionally, Devon’s derivative contracts generally contain provisions that provide for collateral payments if Devon’s or its counterparty’s credit rating falls below certain credit rating levels. As of September 30, 2023, Devon neither held cash collateral of its counterparties nor posted cash collateral to its counterparties. Given Devon's current credit ratings and the terms of the underlying contracts, Devon is not currently required to post collateral to its counterparties with respect to its open derivative positions, and we would not be required to post any such collateral as a result of any change to the amount of Devon's net liability for such positions. Commodity Derivatives As of September 30, 2023, Devon had the following open oil derivative positions. The first table presents Devon’s oil derivatives that settle against the average of the prompt month NYMEX WTI futures price. The second table presents Devon’s oil derivatives that settle against the respective indices noted within the table.
As of September 30, 2023, Devon had the following open natural gas derivative positions. The first table presents Devon’s natural gas derivatives that settle against the Inside FERC first of the month Henry Hub index. The second table presents Devon’s natural gas derivatives that settle against the respective indices noted within the table.
As of September 30, 2023, Devon had the following open NGL derivative positions. Devon's NGL positions settle against the average of the prompt month OPIS Mont Belvieu, Texas index.
Financial Statement Presentation All derivative financial instruments are recognized at their current fair value as either assets or liabilities in the consolidated balance sheets. Amounts related to contracts allowed to be netted upon payment subject to a master netting arrangement with the same counterparty are reported on a net basis in the consolidated balance sheets. The tables below present a summary of these positions as of September 30, 2023 and December 31, 2022.
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Share-Based Compensation |
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| Share-Based Payment Arrangement [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Share-Based Compensation | 4. The table below presents the share-based compensation expense included in Devon’s accompanying consolidated statements of comprehensive earnings.
Under its approved long-term incentive plan, Devon grants share-based awards to its employees. The following table presents a summary of Devon’s unvested restricted stock awards and units and performance share units granted under the plan.
(1) A maximum of 3.1 million common shares could be awarded based upon Devon’s final TSR ranking. The following table presents the assumptions related to the performance share units granted in 2023, as indicated in the previous summary table. The grants in the previous summary table also include the impacts of performance share units granted in a prior year that vested higher than 100% of target due to Devon's TSR performance compared to our peers.
The following table presents a summary of the unrecognized compensation cost and the related weighted average recognition period associated with unvested awards and units as of September 30, 2023.
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Restructuring |
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| Restructuring and Related Activities [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Restructuring | 5. Restructuring The following table summarizes Devon’s restructuring liabilities. The remaining liabilities primarily relate to an abandoned Canadian firm transportation agreement.
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Other, Net |
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| Other Expenses [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Other, Net | 6. Other, Net The following table summarizes Devon's other expenses (income) presented in the accompanying consolidated comprehensive statements of earnings.
Devon has guaranteed performance through 2026 for a minimum volume commitment associated with assets divested in 2018. Due to improved commodity prices, market conditions, and performance by the purchaser of the assets, the purchaser was able to fully satisfy the performance obligation due in the first quarter of 2023 and 2022, as well as reimburse Devon for shortfall payments previously made on the purchasers’ behalf in 2021 and 2020. Additionally, at March 31, 2022, Devon reduced the estimated future exposure of the performance guarantee. The effect of these cash collections and liability revisions resulted in a $140 million benefit in the first nine months of 2022.
The first nine months of 2022 includes a $20 million pledge for humanitarian relief for the Ukrainian people and surrounding countries supporting refugees. |
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Income Taxes |
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| Income Tax Disclosure [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Income Taxes | 7. Income Taxes The following table presents Devon’s total income tax expense and a reconciliation of its effective income tax rate to the U.S. statutory income tax rate.
On August 16, 2022, the IRA was signed into law and included various income tax related provisions with effective dates generally beginning in 2023. Among the enacted provisions are a 15% CAMT on AFSI and several new and expanded clean energy credits and incentives. Devon believes it is subject to the CAMT as Devon has an average annual AFSI that exceeds $1 billion for the three-year period ended December 31, 2022. Devon continues to assess the potential incremental cash tax that could be incurred, depending on actual operating results, as well as ongoing U.S. Treasury guidance.
In the third quarter and the nine months ended 2023, Devon recognized income tax credits associated with its qualified research activities. This includes actual credits generated in the 2018-2022 tax years as well as estimated credits for the 2023 tax year. |
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Net Earnings Per Share |
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| Earnings Per Share [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Net Earnings Per Share | 8. Net Earnings Per Share The following table reconciles net earnings available to common shareholders and weighted-average common shares outstanding used in the calculations of basic and diluted net earnings per share.
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Other Comprehensive Earnings (Loss) |
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| Other Comprehensive Income (Loss), Net of Tax [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Other Comprehensive Earnings (Loss) | 9. Other Comprehensive Earnings (Loss) Components of other comprehensive earnings (loss) consist of the following:
(1) Recognition of net actuarial loss and prior service cost are included in the computation of net periodic benefit cost, which is a component of other, net in the accompanying consolidated statements of comprehensive earnings. |
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Supplemental Information to Statements of Cash Flows |
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| Supplemental Cash Flow Elements [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Supplemental Information to Statements of Cash Flows | 10. Supplemental Information to Statements of Cash Flows
Devon's non-cash investing activities for the nine months ended September 30, 2023, included approximately $150 million of contributions of other property and equipment for the formation of the Water JV. |
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Accounts Receivable |
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| Accounts Receivable, after Allowance for Credit Loss [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Accounts Receivable | 11. Accounts Receivable Components of accounts receivable include the following:
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Property, Plant and Equipment |
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| Extractive Industries [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Property, Plant and Equipment | 12. Property, Plant and Equipment The following table presents the aggregate capitalized costs related to Devon’s oil and gas and non-oil and gas activities.
(1) $124 million and $109 million related to CDM in 2023 and 2022, respectively. |
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Debt And Related Expenses |
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| Debt Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Debt and Related Expenses | 13. See below for a summary of debt instruments and balances. The notes and debentures are senior, unsecured obligations of Devon.
Retirement of Senior Notes On August 1, 2023, Devon repaid the $242 million of 8.25% senior notes at maturity. Credit Lines On March 24, 2023, Devon amended and restated its 2018 Senior Credit Facility to provide for a new $3.0 billion revolving 2023 Senior Credit Facility with a financial covenant and other terms similar to the 2018 Senior Credit Facility. The 2023 Senior Credit Facility matures on March 24, 2028, with the option to extend the maturity date by three additional one-year periods, subject to lender consent. As of September 30, 2023, Devon had no outstanding borrowings under the 2023 Senior Credit Facility and had issued $3 million in outstanding letters of credit under this facility. The 2023 Senior Credit Facility contains only one material financial covenant. This covenant requires Devon’s ratio of total funded debt to total capitalization, as defined in the credit agreement, to be no greater than 65%. Under the terms of the credit agreement, total capitalization is adjusted to add back non-cash financial write-downs such as impairments. As of September 30, 2023, Devon was in compliance with this covenant with a debt-to-capitalization ratio of 21.9%. Net Financing Costs The following schedule includes the components of net financing costs.
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Leases |
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| Leases [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Leases | 14. Leases The following table presents Devon’s right-of-use assets and lease liabilities as of September 30, 2023 and December 31, 2022.
(1) Current lease liabilities are included in other current liabilities on the consolidated balance sheets.
Devon’s operating lease right-of-use assets relate to real estate, drilling rigs and other equipment for the exploration, development and production of oil and gas. Devon’s financing lease right-of-use assets relate to real estate. During 2023, Devon's financing lease right-of-use assets and the associated liabilities increased primarily from an amendment of lease terms. |
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Asset Retirement Obligations |
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| Asset Retirement Obligation Disclosure [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Asset Retirement Obligations | 15. Asset Retirement Obligations The following table presents the changes in Devon’s asset retirement obligations.
Devon's asset retirement obligations recorded during the first nine months of 2023 include a potential obligation to decommission two California offshore oil and gas production platforms and related facilities pursuant to an order of the Department of the Interior, Bureau of Safety and Environmental Enforcement. For additional information, see Note 17.
Devon also increased its asset retirement obligations during the first nine months of 2023 by approximately $27 million primarily due to inflation-driven increases in current cost estimates. During the first nine months of 2022, Devon increased its asset retirement obligations by approximately $38 million due to asset acquisitions in the Eagle Ford and Williston Basin. During this same time period Devon reduced its asset retirement obligations by $35 million primarily due to extended retirement dates for oil and gas assets, partially offset by inflation-driven increases to current settlement costs. |
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Stockholders' Equity |
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| Stockholders' Equity Note [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Stockholders' Equity | 16. Stockholders’ Equity Share Repurchases In November 2021, Devon authorized a share repurchase program of $1.0 billion with a December 31, 2022 expiration date. In 2022, the Board of Directors authorized expansions of the share repurchase program ultimately to $2.0 billion and extended the expiration date to May 4, 2023. In May 2023, the Board of Directors authorized a further expansion to $3.0 billion and extended the expiration date to December 31, 2024. The table below provides information regarding purchases of Devon’s common stock under the $3.0 billion share repurchase program (shares in thousands).
Dividends Devon pays a quarterly dividend which is comprised of a fixed dividend and a variable dividend. The variable dividend is dependent on quarterly cash flows, among other factors. Devon raised its fixed dividend multiple times over the past two calendar years from $0.16 per share in the first quarter of 2022 to $0.20 per share beginning in the first quarter of 2023. The following table summarizes Devon’s fixed and variable dividends for the first nine months of 2023 and 2022, respectively.
In November 2023, Devon announced a cash dividend in the amount of $0.77 per share payable in the fourth quarter of 2023. The dividend consists of a $0.20 per share fixed quarterly dividend and a $0.57 per share variable quarterly dividend and will total approximately $492 million. Noncontrolling Interests The noncontrolling interests’ share of CDM’s net earnings and the contributions from and distributions to the noncontrolling interests are presented as components of equity. |
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Commitments and Contingencies |
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| Commitments and Contingencies Disclosure [Abstract] | |
| Commitments and Contingencies | 17. Commitments and Contingencies Devon is party to various legal actions arising in connection with its business. Matters that are probable of unfavorable outcome to Devon and which can be reasonably estimated are accrued. Such accruals are based on information known about the matters, Devon’s estimates of the outcomes of such matters and its experience in contesting, litigating and settling similar matters. None of the actions are believed by management to likely involve future amounts that would be material to Devon’s financial position or results of operations after consideration of recorded accruals. Actual amounts could differ materially from management’s estimates. Royalty Matters Numerous oil and natural gas producers and related parties, including Devon, have been named in various lawsuits alleging royalty underpayments. Devon is currently named as a defendant in a number of such lawsuits, including some lawsuits in which the plaintiffs seek to certify classes of similarly situated plaintiffs. Among the allegations typically asserted in these suits are claims that Devon used below-market prices, made improper deductions, paid royalty proceeds in an untimely manner without including required interest, used improper measurement techniques and entered into gas purchase and processing arrangements with affiliates that resulted in underpayment of royalties in connection with oil, natural gas and NGLs produced and sold. Devon is also involved in governmental agency proceedings and royalty audits and is subject to related contracts and regulatory controls in the ordinary course of business, some that may lead to additional royalty claims. Environmental and Climate Change Matters Devon’s business is subject to numerous federal, state, tribal and local laws and regulations governing the discharge of materials into the environment or otherwise relating to environmental protection. Failure to comply with these laws and regulations may result in the assessment of administrative, civil and criminal fines and penalties, as well as remediation costs. Although Devon believes that it is in substantial compliance with applicable environmental laws and regulations and that continued compliance with existing requirements will not have a material adverse impact on its business, there can be no assurance that this will continue in the future. Beginning in 2013, various parishes in Louisiana filed suit against numerous oil and gas companies, including Devon, alleging that the companies’ operations and activities in certain fields violated the State and Local Coastal Resource Management Act of 1978, as amended, and caused substantial environmental contamination, subsidence and other environmental damages to land and water bodies located in the coastal zone of Louisiana. The plaintiffs’ claims against Devon relate primarily to the operations of several of Devon’s corporate predecessors. The plaintiffs seek, among other things, payment of the costs necessary to clear, re-vegetate and otherwise restore the allegedly impacted areas. Although Devon cannot predict the ultimate outcome of these matters, Devon denies the allegations in these lawsuits and intends to vigorously defend against these claims. The State of Delaware and various municipalities and other governmental and private parties in California have filed legal proceedings against numerous oil and gas companies, including Devon, seeking relief to abate alleged impacts of climate change. These proceedings include far-reaching claims for monetary damages and injunctive relief. Although Devon cannot predict the ultimate outcome of these matters, Devon denies all allegations asserted in these lawsuits and intends to vigorously defend against these claims. Other Indemnifications and Legacy Matters Pursuant to various sale agreements relating to divested businesses and assets, Devon has indemnified various purchasers against liabilities that they may incur with respect to the businesses and assets acquired from Devon. Additionally, federal, state and other laws in areas of former operations may require previous operators (including corporate successors of previous operators) to perform or make payments in certain circumstances where the current operator may no longer be able to satisfy the applicable obligation. Such obligations may include plugging and abandoning wells, removing production facilities or performing requirements under surface agreements in existence at the time of disposition. In November 2020, the Department of the Interior, Bureau of Safety and Environmental Enforcement ordered several oil and gas operators, including Devon, to perform decommissioning and reclamation activities on two California offshore oil and gas production platforms and related facilities. The current operator and owner of the platforms contends that it does not have the financial ability to perform these obligations and relinquished the related federal lease in October 2020. In response to the apparent insolvency of the current operator, the government has ordered the former operators and alleged former lease record title owners to decommission the platforms and related facilities. The government contends that an alleged corporate predecessor of Devon owned a partial interest in the subject lease and platforms. Devon denies any obligation to decommission the subject platforms and has appealed the order. In the third quarter of 2023, Devon settled certain defense and indemnity claims against a third party related to these potential decommissioning obligations. Pursuant to that settlement agreement, Devon is entitled to receive a settlement payment in the fourth quarter of 2023 that Devon believes will offset any potential decommissioning liability it may incur related to the subject platforms. Although Devon continues to pursue its appeal of the government's order and deny any obligation to decommission the subject platforms, in conjunction with the third-party settlement, Devon recorded an increase to its asset retirement obligations and a corresponding increase to accounts receivable in other current assets as of September 30, 2023. |
Fair Value Measurements |
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| Fair Value Disclosures [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Fair Value Measurements | 18. Fair Value Measurements The following table provides carrying value and fair value measurement information for certain of Devon’s financial assets and liabilities. The carrying values of cash, accounts receivable, other current receivables, accounts payable, other current payables, accrued expenses and lease liabilities included in the accompanying consolidated balance sheets approximated fair value at September 30, 2023 and December 31, 2022, as applicable. Therefore, such financial assets and liabilities are not presented in the following table.
The following methods and assumptions were used to estimate the fair values in the table above. Level 1 Fair Value Measurements Cash equivalents – Amounts consist primarily of money market investments and the fair value approximates the carrying value. Level 2 Fair Value Measurements Commodity derivatives – The fair value of commodity derivatives is estimated using internal discounted cash flow calculations based upon forward curves and data obtained from independent third parties for contracts with similar terms or data obtained from counterparties to the agreements.
Debt – Devon’s debt instruments do not consistently trade actively in an established market. The fair values of its debt are estimated based on rates available for debt with similar terms and maturity when active trading is not available. Level 3 Fair Value Measurements Contingent Earnout Payments – Devon has the right to receive contingent consideration related to the Barnett asset divestiture based on future oil and gas prices. These values were derived using a Monte Carlo valuation model and qualify as a level 3 fair value measurement. For additional information, see Note 2. |
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Summary of Significant Accounting Policies (Policies) |
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| Accounting Policies [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Restricted Cash | Restricted Cash As of September 30, 2023, approximately $107 million of cash on the consolidated balance sheets is presented as restricted cash for obligations primarily related to an abandoned Canadian firm transportation agreement. |
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| Variable Interest Entity | Variable Interest Entity CDM is a joint venture entity formed by Devon and an affiliate of QL Capital Partners, LP. CDM provides gathering, compression and dehydration services for natural gas production in the Cotton Draw area of the Delaware Basin. Devon holds a controlling interest in CDM and the portions of CDM’s net earnings and equity not attributable to Devon’s controlling interest are shown separately as noncontrolling interests in the accompanying consolidated statements of comprehensive earnings and consolidated balance sheets. CDM is considered a VIE to Devon. The assets of CDM cannot be used by Devon for general corporate purposes and are included in, and disclosed parenthetically, on Devon's consolidated balance sheets. The carrying amount of liabilities related to CDM for which the creditors do not have recourse to Devon's assets are also included in, and disclosed parenthetically, if material, on Devon's consolidated balance sheets. |
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| Investments | Investments The following table presents Devon's investments.
Devon has an interest in Catalyst, which is a joint venture with an affiliate of Howard Energy Partners, LLC (“HEP”) and certain other investors, to develop oil gathering and natural gas processing infrastructure in the Stateline area of the Delaware Basin. Under the terms of the arrangement, Devon and a holding company owned by the other joint venture investors each have a 50% voting interest in the joint venture legal entity, and HEP serves as the operator. Through 2038, Devon’s production from 50,000 net acres in the Stateline area of the Delaware Basin has been dedicated to Catalyst subject to fixed-fee oil gathering and natural gas processing agreements. Devon accounts for the investment in Catalyst as an equity method investment. Devon's investment in Catalyst is shown within investments on the consolidated balance sheets and Devon's share of Catalyst earnings are reflected as a component of other, net in the accompanying consolidated statements of comprehensive earnings. In the second quarter of 2023, Devon made an investment in the Water JV, a joint venture entity formed with an affiliate of WaterBridge NDB LLC (“WaterBridge”), for the purpose of providing increased capacity and flexibility in disposing of produced water in the Delaware Basin and Eagle Ford. Under terms of the arrangement, Devon contributed water infrastructure assets and committed to a water gathering and disposal dedication to the Water JV through 2038, in exchange for a 30% voting interest in the joint venture legal entity. WaterBridge contributed water infrastructure assets to the Water JV, in exchange for a 70% voting interest in the joint venture legal entity and will serve as the operator. At closing of the Water JV, Devon recognized a $64 million gain in asset dispositions in the consolidated statements of comprehensive earnings, which represented the excess of the estimated fair value of Devon's interest in the Water JV over the carrying value of the water infrastructure assets Devon contributed to the Water JV. Devon accounts for the investment in the Water JV as an equity method investment. Devon's investment in the Water JV is shown within investments on the consolidated balance sheets and Devon's share of the Water JV earnings are reflected as a component of other, net in the accompanying consolidated statements of comprehensive earnings. During 2023 and 2022, Devon made investments in Matterhorn. Matterhorn is a joint venture entity and was formed for the purpose of constructing a natural gas pipeline that will transport natural gas from the Permian Basin to the Katy, Texas area. Devon's investment in Matterhorn does not give it the ability to exercise significant influence over Matterhorn. |
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| Disaggregation of Revenue | Disaggregation of Revenue The following table presents revenue from contracts with customers that are disaggregated based on the type of good or service.
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Summary of Significant Accounting Policies (Tables) |
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| Accounting Policies [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Components of Investment | The following table presents Devon's investments.
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| Schedule of Revenue from Contracts with Customers | The following table presents revenue from contracts with customers that are disaggregated based on the type of good or service.
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Derivative Financial Instruments (Tables) |
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Sep. 30, 2023 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Derivative Instruments and Hedging Activities Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Open Derivative Positions | Commodity Derivatives As of September 30, 2023, Devon had the following open oil derivative positions. The first table presents Devon’s oil derivatives that settle against the average of the prompt month NYMEX WTI futures price. The second table presents Devon’s oil derivatives that settle against the respective indices noted within the table.
As of September 30, 2023, Devon had the following open natural gas derivative positions. The first table presents Devon’s natural gas derivatives that settle against the Inside FERC first of the month Henry Hub index. The second table presents Devon’s natural gas derivatives that settle against the respective indices noted within the table.
As of September 30, 2023, Devon had the following open NGL derivative positions. Devon's NGL positions settle against the average of the prompt month OPIS Mont Belvieu, Texas index.
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| Schedule of Derivative Financial Instruments Included in the Consolidated Balance Sheets | The tables below present a summary of these positions as of September 30, 2023 and December 31, 2022.
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Share-Based Compensation (Tables) |
9 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Sep. 30, 2023 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Share-Based Payment Arrangement [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule Of Share-Based Compensation Expense Included In The Consolidated Statements Of Comprehensive Earnings | The table below presents the share-based compensation expense included in Devon’s accompanying consolidated statements of comprehensive earnings.
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| Summary Of Unvested Restricted Stock Awards, Performance-Based Restricted Stock Awards And Performance Share Units | Under its approved long-term incentive plan, Devon grants share-based awards to its employees. The following table presents a summary of Devon’s unvested restricted stock awards and units and performance share units granted under the plan.
(1)
A maximum of 3.1 million common shares could be awarded based upon Devon’s final TSR ranking. |
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| Summary Of Performance Share Units Grant-Date Fair Values And Their Related Assumptions | The following table presents the assumptions related to the performance share units granted in 2023, as indicated in the previous summary table. The grants in the previous summary table also include the impacts of performance share units granted in a prior year that vested higher than 100% of target due to Devon's TSR performance compared to our peers.
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| Summary of Unrecognized Compensation Cost And Weighted Average Period For Recognition | The following table presents a summary of the unrecognized compensation cost and the related weighted average recognition period associated with unvested awards and units as of September 30, 2023.
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Restructuring (Tables) |
9 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Sep. 30, 2023 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Restructuring and Related Activities [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of the Activity and Balances Associated with Restructuring Liabilities | The following table summarizes Devon’s restructuring liabilities. The remaining liabilities primarily relate to an abandoned Canadian firm transportation agreement.
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Other, Net (Tables) |
9 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Sep. 30, 2023 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Other Expenses [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Other Expenses (Income) | The following table summarizes Devon's other expenses (income) presented in the accompanying consolidated comprehensive statements of earnings.
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Income Taxes (Tables) |
9 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Sep. 30, 2023 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Income Tax Disclosure [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Effective Income Tax Rate Reconciliation | The following table presents Devon’s total income tax expense and a reconciliation of its effective income tax rate to the U.S. statutory income tax rate.
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Net Earnings Per Share (Tables) |
9 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Sep. 30, 2023 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Earnings Per Share [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Net Earnings (Loss) Per Share Computations from Continuing Operations | The following table reconciles net earnings available to common shareholders and weighted-average common shares outstanding used in the calculations of basic and diluted net earnings per share.
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Other Comprehensive Earnings (Loss) (Tables) |
9 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Sep. 30, 2023 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Other Comprehensive Income (Loss), Net of Tax [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Components Of Other Comprehensive Earnings (Loss) | Components of other comprehensive earnings (loss) consist of the following:
(1)
Recognition of net actuarial loss and prior service cost are included in the computation of net periodic benefit cost, which is a component of other, net in the accompanying consolidated statements of comprehensive earnings. |
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Supplemental Information to Statements of Cash Flows (Tables) |
9 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Sep. 30, 2023 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Supplemental Cash Flow Elements [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Supplemental Information to Statements of Cash Flows |
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Accounts Receivable (Tables) |
9 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Sep. 30, 2023 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Accounts Receivable, after Allowance for Credit Loss [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule Of Components Of Accounts Receivable | Components of accounts receivable include the following:
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Property, Plant and Equipment (Tables) |
9 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Sep. 30, 2023 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Extractive Industries [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Table of Property and Equipment, net | The following table presents the aggregate capitalized costs related to Devon’s oil and gas and non-oil and gas activities.
(1)
$124 million and $109 million related to CDM in 2023 and 2022, respectively. |
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Debt And Related Expenses (Tables) |
9 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Sep. 30, 2023 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Debt Instrument [Line Items] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule Of Debt Instruments and Balances | See below for a summary of debt instruments and balances. The notes and debentures are senior, unsecured obligations of Devon.
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| Schedule Of Net Financing Cost Components | The following schedule includes the components of net financing costs.
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Leases (Tables) |
9 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Sep. 30, 2023 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Leases [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Right-of-use Assets and Lease Liabilities | The following table presents Devon’s right-of-use assets and lease liabilities as of September 30, 2023 and December 31, 2022.
(1) Current lease liabilities are included in other current liabilities on the consolidated balance sheets. |
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Asset Retirement Obligations (Tables) |
9 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Sep. 30, 2023 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Asset Retirement Obligation Disclosure [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Summary Of Changes In Asset Retirement Obligations | The following table presents the changes in Devon’s asset retirement obligations.
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Stockholders' Equity (Tables) |
9 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Sep. 30, 2023 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Stockholders' Equity Note [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Summary of Purchases of Common Stock | The table below provides information regarding purchases of Devon’s common stock under the $3.0 billion share repurchase program (shares in thousands).
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| Schedule of Dividends Payable | The following table summarizes Devon’s fixed and variable dividends for the first nine months of 2023 and 2022, respectively.
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Fair Value Measurements (Tables) |
9 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Sep. 30, 2023 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Fair Value Disclosures [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule Of Carrying Value And Fair Value Measurement Information For Financial Assets And Liabilities | Therefore, such financial assets and liabilities are not presented in the following table.
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Summary of Significant Accounting Policies (Narrative) (Details) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
|
Sep. 30, 2023
USD ($)
a
|
Sep. 30, 2022
USD ($)
|
Sep. 30, 2023
USD ($)
a
|
Sep. 30, 2022
USD ($)
|
|
| Summary Of Significant Accounting Policies [Line Items] | ||||
| Restricted cash | $ 107 | $ 144 | $ 107 | $ 144 |
| Gain loss on disposition of assets | $ 0 | $ 0 | $ 41 | $ 15 |
| Devon Energy Corporation [Member] | ||||
| Summary Of Significant Accounting Policies [Line Items] | ||||
| Voting interest in the joint venture legal entity | 30.00% | 30.00% | ||
| Devon Energy Corporation [Member] | Waterbridge | ||||
| Summary Of Significant Accounting Policies [Line Items] | ||||
| Voting interest in the joint venture legal entity | 70.00% | 70.00% | ||
| Water JV [Member] | ||||
| Summary Of Significant Accounting Policies [Line Items] | ||||
| Gain loss on disposition of assets | $ 64 | |||
| WPX and Howard Energy Partners [Member] | ||||
| Summary Of Significant Accounting Policies [Line Items] | ||||
| Voting interest in the joint venture legal entity | 50.00% | 50.00% | ||
| Catalyst [Member] | ||||
| Summary Of Significant Accounting Policies [Line Items] | ||||
| Area of land | a | 50,000 | 50,000 | ||
Summary of Significant Accounting Policies - (Schedule of Components of Investments) (Details) - USD ($) $ in Millions |
Sep. 30, 2023 |
Dec. 31, 2022 |
|---|---|---|
| Summary Of Significant Accounting Policies [Line Items] | ||
| Total Investments | $ 671 | $ 440 |
| Catalyst [Member] | ||
| Summary Of Significant Accounting Policies [Line Items] | ||
| Total Investments | $ 317 | 339 |
| Percentage Of Interest In Investments | 50.00% | |
| Water JV [Member] | ||
| Summary Of Significant Accounting Policies [Line Items] | ||
| Total Investments | $ 214 | |
| Percentage Of Interest In Investments | 30.00% | |
| Matterhorn [Member] | ||
| Summary Of Significant Accounting Policies [Line Items] | ||
| Total Investments | $ 90 | 54 |
| Percentage Of Interest In Investments | 12.50% | |
| Other Member | ||
| Summary Of Significant Accounting Policies [Line Items] | ||
| Total Investments | $ 50 | $ 47 |
Summary of Significant Accounting Policies (Schedule of Revenue from Contracts with Customers) (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2023 |
Sep. 30, 2022 |
Sep. 30, 2023 |
Sep. 30, 2022 |
|
| Disaggregation Of Revenue [Line Items] | ||||
| Oil, gas and NGL sales | $ 4,030 | $ 5,184 | $ 11,319 | $ 15,475 |
| Oil, Gas and NGL Sales [Member] | ||||
| Disaggregation Of Revenue [Line Items] | ||||
| Oil, gas and NGL sales | 2,882 | 3,668 | 8,054 | 10,943 |
| Oil, Gas and NGL Sales [Member] | Oil [Member] | ||||
| Disaggregation Of Revenue [Line Items] | ||||
| Oil, gas and NGL sales | 2,377 | 2,515 | 6,626 | 7,891 |
| Oil, Gas and NGL Sales [Member] | Gas [Member] | ||||
| Disaggregation Of Revenue [Line Items] | ||||
| Oil, gas and NGL sales | 189 | 666 | 524 | 1,530 |
| Oil, Gas and NGL Sales [Member] | NGL [Member] | ||||
| Disaggregation Of Revenue [Line Items] | ||||
| Oil, gas and NGL sales | 316 | 487 | 904 | 1,522 |
| Marketing and Midstream Revenues [Member] | ||||
| Disaggregation Of Revenue [Line Items] | ||||
| Oil, gas and NGL sales | 1,148 | 1,516 | 3,265 | 4,532 |
| Marketing and Midstream Revenues [Member] | Oil [Member] | ||||
| Disaggregation Of Revenue [Line Items] | ||||
| Oil, gas and NGL sales | 795 | 787 | 2,260 | 2,515 |
| Marketing and Midstream Revenues [Member] | Gas [Member] | ||||
| Disaggregation Of Revenue [Line Items] | ||||
| Oil, gas and NGL sales | 153 | 387 | 428 | 918 |
| Marketing and Midstream Revenues [Member] | NGL [Member] | ||||
| Disaggregation Of Revenue [Line Items] | ||||
| Oil, gas and NGL sales | $ 200 | $ 342 | $ 577 | $ 1,099 |
Acquisition and Divestitures (Narrative) (Details) $ in Millions |
1 Months Ended | 3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|---|
|
Sep. 30, 2022
USD ($)
MMBoe
|
Jul. 31, 2022
USD ($)
MMBoe
|
Mar. 31, 2023
USD ($)
|
Mar. 31, 2022
USD ($)
|
Sep. 30, 2023
USD ($)
$ / MMBTU
$ / bbl
|
|
| Eagle Ford [Member] | |||||
| Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations And Disposition [Line Items] | |||||
| Total estimated proved reserves | MMBoe | 87 | ||||
| Williston Basin | |||||
| Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations And Disposition [Line Items] | |||||
| Total estimated proved reserves | MMBoe | 66 | ||||
| Other Current Assets [Member] | |||||
| Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations And Disposition [Line Items] | |||||
| Contingent earnout payments | $ 20 | ||||
| Other Noncurrent Assets [Member] | |||||
| Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations And Disposition [Line Items] | |||||
| Contingent earnout payments | 45 | ||||
| Barnett Shale [Member] | |||||
| Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations And Disposition [Line Items] | |||||
| Contingent earnout payments | 65 | ||||
| Additional contingent earnout payment | $ 130 | ||||
| Henry Hub gas price for contingent earnout payment upside | $ / MMBTU | 2.75 | ||||
| WTI oil price for contingent earnout payment upside | $ / bbl | 50 | ||||
| Contingent earnout payment period | The contingent payment period commenced on January 1, 2021 and has a term of four years. | ||||
| Eagle Ford Acquisition [Member] | |||||
| Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations And Disposition [Line Items] | |||||
| Cash consideration | $ 1,700 | ||||
| Williston Acquisition [Member] | |||||
| Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations And Disposition [Line Items] | |||||
| Cash consideration | $ 830 | ||||
| Non Core Assets [Member] | |||||
| Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations And Disposition [Line Items] | |||||
| Contingent earnout payments | $ 4 | $ 4 | |||
Derivative Financial Instruments (Narrative) (Details) $ in Millions |
Sep. 30, 2023
USD ($)
|
|---|---|
| Derivative Instruments and Hedging Activities Disclosure [Abstract] | |
| Cash collateral posted | $ 0 |
Derivative Financial Instruments (Schedule Of Open Oil Derivative Positions) (Details) |
9 Months Ended |
|---|---|
|
Sep. 30, 2023
$ / bbl
bbl
| |
| NYMEX West Texas Intermediate Price Swaps Oil Q4 2023 [Member] | |
| Derivatives, Fair Value [Line Items] | |
| Volume Per Day (Bbls/d) | bbl | 23,000 |
| Weighted Average Price Swap | 73.38 |
| NYMEX West Texas Intermediate Price Swaps Oil Q1 Q4 2024 [Member] | |
| Derivatives, Fair Value [Line Items] | |
| Volume Per Day (Bbls/d) | bbl | 27,486 |
| Weighted Average Price Swap | 77.74 |
| NYMEX West Texas Intermediate Price Collars Oil Q4 2023 [Member] | |
| Derivatives, Fair Value [Line Items] | |
| Volume Per Day (Bbls/d) | bbl | 81,000 |
| Weighted Average Floor Price | 69.63 |
| Weighted Average Ceiling Price | 94.29 |
| NYMEX West Texas Intermediate Price Collars Oil Q1-Q4 2024 [Member] | |
| Derivatives, Fair Value [Line Items] | |
| Volume Per Day (Bbls/d) | bbl | 59,486 |
| Weighted Average Floor Price | 65.61 |
| Weighted Average Ceiling Price | 84.85 |
| NYMEX Roll Q1-Q4 2024 [Member] | |
| Derivatives, Fair Value [Line Items] | |
| Volume Per Day (Bbls/d) | bbl | 24,000 |
| Oil Basis Swaps | 0.81 |
| Midland Sweet Q4 2023 [Member] | |
| Derivatives, Fair Value [Line Items] | |
| Volume Per Day (Bbls/d) | bbl | 66,500 |
| Oil Basis Swaps | 1.11 |
| Midland Sweet Q1-Q4 2024 [Member] | |
| Derivatives, Fair Value [Line Items] | |
| Volume Per Day (Bbls/d) | bbl | 62,500 |
| Oil Basis Swaps | 1.17 |
| Midland Sweet Q1-Q4 2025 [Member] | |
| Derivatives, Fair Value [Line Items] | |
| Volume Per Day (Bbls/d) | bbl | 53,000 |
| Oil Basis Swaps | 0.97 |
Derivative Financial Instruments (Schedule Of Open Natural Gas Derivative Positions) (Details) |
9 Months Ended |
|---|---|
|
Sep. 30, 2023
MMBTU
$ / MMBTU
| |
| FERC Henry Hub Price Swaps Natural Gas Q4 2023 [Member] | |
| Derivatives, Fair Value [Line Items] | |
| Volume Per Day (MMBtu/d) | MMBTU | 161,000 |
| Weighted Average Price Swap | 3.36 |
| FERC Henry Hub Price Swaps Natural Gas Q1-Q4 2024 [Member] | |
| Derivatives, Fair Value [Line Items] | |
| Volume Per Day (MMBtu/d) | MMBTU | 147,426 |
| FERC Henry Hub Price Swaps Natural Gas Q1-Q4 2025 [Member] | |
| Derivatives, Fair Value [Line Items] | |
| Volume Per Day (MMBtu/d) | MMBTU | 13,068 |
| Weighted Average Price Swap | 3.49 |
| FERC Henry Hub Price Collars Natural Gas Q4 2023 [Member] | |
| Derivatives, Fair Value [Line Items] | |
| Volume Per Day (MMBtu/d) | MMBTU | 147,000 |
| Weighted Average Floor Price | 3.67 |
| Weighted Average Ceiling Price | 7.62 |
| FERC Henry Hub Price Collars Natural Gas Q1-Q4 2024 [Member] | |
| Derivatives, Fair Value [Line Items] | |
| Volume Per Day (MMBtu/d) | MMBTU | 40,527 |
| Weighted Average Price Swap | 3.37 |
| Weighted Average Floor Price | 3.78 |
| Weighted Average Ceiling Price | 7.05 |
| El Paso Natural Gas Basis Swaps Q4 2023 [Member] | |
| Derivatives, Fair Value [Line Items] | |
| Volume Per Day (MMBtu/d) | MMBTU | 145,000 |
| Weighted Average Differential To Henry Hub | (1.58) |
| EI Paso Natural Gas Basis Swaps Q1-Q4 2024 [Member] | |
| Derivatives, Fair Value [Line Items] | |
| Volume Per Day (MMBtu/d) | MMBTU | 34,863 |
| Weighted Average Differential To Henry Hub | (0.91) |
| Houston Ship Channel Natural Gas Basis Swaps Q4 2023 [Member] | |
| Derivatives, Fair Value [Line Items] | |
| Volume Per Day (MMBtu/d) | MMBTU | 140,000 |
| Weighted Average Differential To Henry Hub | (0.19) |
| Houston Ship Channel Natural Gas Basis Swaps Q1-Q4 2023 [Member] | |
| Derivatives, Fair Value [Line Items] | |
| Volume Per Day (MMBtu/d) | MMBTU | 110,000 |
| Weighted Average Differential To Henry Hub | (0.24) |
| WAHA Natural Gas Basis Swaps Q4 2023 [Member] | |
| Derivatives, Fair Value [Line Items] | |
| Volume Per Day (MMBtu/d) | MMBTU | 70,000 |
| Weighted Average Differential To Henry Hub | (0.51) |
| WAHA Natural Gas Basis Swaps Q1-Q4 2024 [Member] | |
| Derivatives, Fair Value [Line Items] | |
| Volume Per Day (MMBtu/d) | MMBTU | 44,973 |
| Weighted Average Differential To Henry Hub | (0.58) |
Derivative Financial Instruments (Schedule Of Open NGL Derivative Positions) (Details) |
9 Months Ended |
|---|---|
|
Sep. 30, 2023
$ / bbl
bbl
| |
| Q1-Q4 2024 Natural Gasoline [Member] | |
| Derivatives, Fair Value [Line Items] | |
| Volume Per Day (Bbls/d) | bbl | 3,000 |
| Weighted Average Price Swap | $ / bbl | 69.11 |
| Q1-Q4 2024 Normal Butane [Member] | |
| Derivatives, Fair Value [Line Items] | |
| Volume Per Day (Bbls/d) | bbl | 3,350 |
| Weighted Average Price Swap | $ / bbl | 37.58 |
| Q1-Q4 2024 Propane [Member] | |
| Derivatives, Fair Value [Line Items] | |
| Volume Per Day (Bbls/d) | bbl | 3,000 |
| Weighted Average Price Swap | $ / bbl | 32.2 |
Derivative Financial Instruments (Schedule Of Derivative Financial Instruments Included In The Consolidated Balance Sheets) (Details) - USD ($) $ in Millions |
9 Months Ended | |
|---|---|---|
Sep. 30, 2023 |
Dec. 31, 2022 |
|
| Derivatives Fair Value [Line Items] | ||
| Gross Fair Value | $ 117 | $ 128 |
| Amounts Netted | ||
| Net Fair Value | 117 | 128 |
| Short-term Derivative Asset [Member] | ||
| Derivatives Fair Value [Line Items] | ||
| Gross Fair Value | 47 | 138 |
| Amounts Netted | (13) | (19) |
| Net Fair Value | $ 34 | 119 |
| Balance Sheet Classification | Other current assets | |
| Long-term Derivative Asset [Member] | ||
| Derivatives Fair Value [Line Items] | ||
| Gross Fair Value | $ 10 | 12 |
| Amounts Netted | (6) | |
| Net Fair Value | $ 4 | 12 |
| Balance Sheet Classification | Other long-term assets | |
| Short-term Derivative Liability [Member] | ||
| Derivatives Fair Value [Line Items] | ||
| Gross Fair Value | $ (152) | (22) |
| Amounts Netted | 13 | 19 |
| Net Fair Value | $ (139) | (3) |
| Balance Sheet Classification | Other current liabilities | |
| Long-term Derivative Liability [Member] | ||
| Derivatives Fair Value [Line Items] | ||
| Gross Fair Value | $ (22) | |
| Amounts Netted | 6 | |
| Net Fair Value | $ (16) | |
| Balance Sheet Classification | Other long-term liabilities |
Share-Based Compensation (Additional Information) (Details) |
9 Months Ended |
|---|---|
Sep. 30, 2023 | |
| Performance Shares [Member] | |
| Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] | |
| Share-based Compensation Arrangement By Share-Based Payment Award Award Vesting Rights Percentage | 100.00% |
Share-Based Compensation (Schedule Of Share-Based Compensation Expense Included In The Consolidated Statements Of Comprehensive Earnings) (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2023 |
Sep. 30, 2022 |
Sep. 30, 2023 |
Sep. 30, 2022 |
|
| Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | ||||
| Share-based compensation expense | $ 70 | $ 65 | ||
| Exploration Expense | $ 3 | $ 4 | 16 | 16 |
| Related income tax benefit | 31 | 31 | ||
| G&A [Member] | ||||
| Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | ||||
| Share-based compensation expense | 70 | 64 | ||
| Exploration Expenses [Member] | ||||
| Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | ||||
| Share-based compensation expense | $ 0 | $ 1 | ||
Share-Based Compensation (Summary Of Unvested Restricted Stock Awards, Performance-Based Restricted Stock Awards And Performance Share Units) (Details) shares in Thousands |
9 Months Ended | |||
|---|---|---|---|---|
|
Sep. 30, 2023
$ / shares
shares
| ||||
| Restricted Stock Awards [Member] | ||||
| Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | ||||
| Unvested at December 31, 2022 | shares | 5,788 | |||
| Granted, awards and units | shares | 1,295 | |||
| Vested, awards and units | shares | (2,914) | |||
| Forfeited, awards and units | shares | (117) | |||
| Unvested at September 30, 2023 share | shares | 4,052 | |||
| Unvested weighted average grant-date fair value at December 31, 2022 | $ / shares | $ 29.11 | |||
| Granted, weighted average grant-date fair value | $ / shares | 62.27 | |||
| Vested, weighted average grant-date fair value | $ / shares | 25.19 | |||
| Forfeited, weighted average grant-date fair value | $ / shares | 43.55 | |||
| Unvested weighted average grant-date fair value at September 30, 2023 | $ / shares | $ 42.1 | |||
| Performance Share Units [Member] | ||||
| Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | ||||
| Unvested at December 31, 2022 | shares | 1,841 | |||
| Granted, awards and units | shares | 743 | |||
| Vested, awards and units | shares | (1,037) | |||
| Forfeited, awards and units | shares | 0 | |||
| Unvested at September 30, 2023 share | shares | 1,547 | [1] | ||
| Unvested weighted average grant-date fair value at December 31, 2022 | $ / shares | $ 31.33 | |||
| Granted, weighted average grant-date fair value | $ / shares | 51.38 | |||
| Vested, weighted average grant-date fair value | $ / shares | 27.89 | |||
| Forfeited, weighted average grant-date fair value | $ / shares | 0 | |||
| Unvested weighted average grant-date fair value at September 30, 2023 | $ / shares | $ 43.25 | |||
| ||||
Share-Based Compensation (Summary Of Unvested Restricted Stock Awards, Performance-Based Restricted Stock Awards And Performance Share Units) (Parenthetical) (Details) shares in Millions |
9 Months Ended |
|---|---|
|
Sep. 30, 2023
shares
| |
| Performance Share Units [Member] | Maximum [Member] | |
| Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | |
| Maximum common shares that could be awarded based upon total shareholder return | 3.1 |
Share-Based Compensation (Summary Of Performance Share Units Grant-Date Fair Values And Their Related Assumptions) (Details) |
9 Months Ended |
|---|---|
|
Sep. 30, 2023
$ / shares
| |
| Performance Share Units [Member] | |
| Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | |
| Grant-date fair value | $ 51.38 |
| Risk-free interest rate | 4.15% |
| Volatility factor | 61.43% |
| Contractual term (years) | 2 years 10 months 20 days |
| Including Performance Factor Shares Granted [Member] | |
| Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | |
| Grant-date fair value | $ 81.7 |
Share-Based Compensation (Summary of Unrecognized Compensation Cost And Weighted Average Period For Recognition) (Details) $ in Millions |
9 Months Ended |
|---|---|
|
Sep. 30, 2023
USD ($)
| |
| Restricted Stock Awards [Member] | |
| Unrecognized Compensation And Weighted Average Recognition [Line Items] | |
| Unrecognized compensation cost | $ 107 |
| Weighted average period for recognition (years) | 2 years 7 months 6 days |
| Performance Share Units [Member] | |
| Unrecognized Compensation And Weighted Average Recognition [Line Items] | |
| Unrecognized compensation cost | $ 24 |
| Weighted average period for recognition (years) | 1 year 9 months 18 days |
Restructuring (Schedule Of The Activity And Balances Associated With Restructuring Liabilities) (Details) - USD ($) $ in Millions |
9 Months Ended | |
|---|---|---|
Sep. 30, 2023 |
Sep. 30, 2022 |
|
| Restructuring Cost And Reserve [Line Items] | ||
| Beginning balance | $ 115 | $ 149 |
| Ending balance | 88 | 120 |
| Prior years' restructurings [Member] | ||
| Restructuring Cost And Reserve [Line Items] | ||
| Restructuring reserve activity | (27) | (29) |
| Other Current Liabilities [Member] | ||
| Restructuring Cost And Reserve [Line Items] | ||
| Beginning balance | 34 | 38 |
| Ending balance | 14 | 27 |
| Other Current Liabilities [Member] | Prior years' restructurings [Member] | ||
| Restructuring Cost And Reserve [Line Items] | ||
| Restructuring reserve activity | (20) | (11) |
| Other Long-Term Liabilities [Member] | ||
| Restructuring Cost And Reserve [Line Items] | ||
| Beginning balance | 81 | 111 |
| Ending balance | 74 | 93 |
| Other Long-Term Liabilities [Member] | Prior years' restructurings [Member] | ||
| Restructuring Cost And Reserve [Line Items] | ||
| Restructuring reserve activity | $ (7) | $ (18) |
Other, Net (Schedule of Other Expenses (Income)) (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2023 |
Sep. 30, 2022 |
Sep. 30, 2023 |
Sep. 30, 2022 |
|
| Other Expenses [Abstract] | ||||
| Estimated future obligation under a performance guarantee | $ 0 | $ (44) | $ 0 | $ (140) |
| Ukraine charitable pledge | 0 | 0 | 0 | 20 |
| Asset retirement obligation accretion | 7 | 5 | 21 | 18 |
| Other | 6 | (1) | 7 | 11 |
| Total | $ 13 | $ (40) | $ 28 | $ (91) |
Other, Net (Narrative) (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2023 |
Sep. 30, 2022 |
Sep. 30, 2023 |
Sep. 30, 2022 |
|
| Other Expenses [Abstract] | ||||
| Estimated future obligation under a performance guarantee | $ 0 | $ (44) | $ 0 | $ (140) |
| Ukraine charitable pledge | $ 0 | $ 0 | $ 0 | $ 20 |
Income Taxes (Schedule of Components of Income Tax Expense (Benefit)) (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2023 |
Sep. 30, 2022 |
Sep. 30, 2023 |
Sep. 30, 2022 |
|
| Income Tax Disclosure [Abstract] | ||||
| Earnings before income taxes | $ 1,072 | $ 2,465 | $ 3,193 | $ 6,222 |
| Current income tax expense | 139 | 120 | 360 | 475 |
| Deferred income tax expense | 13 | 445 | 212 | 914 |
| Total income tax expense (benefit) | $ 152 | $ 565 | $ 572 | $ 1,389 |
Income Taxes (Schedule Of Effective Income Tax Rate Reconciliation) (Details) |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2023 |
Sep. 30, 2022 |
Sep. 30, 2023 |
Sep. 30, 2022 |
|
| Income Tax Disclosure [Abstract] | ||||
| U.S. statutory income tax rate | 21.00% | 21.00% | 21.00% | 21.00% |
| State income taxes | 1.00% | 2.00% | 1.00% | 1.00% |
| Income tax credits | (8.00%) | 0.00% | (4.00%) | 0.00% |
| Effective income tax rate | 14.00% | 23.00% | 18.00% | 22.00% |
Income Taxes (Narrative) (Details) - USD ($) $ in Billions |
Dec. 31, 2022 |
Aug. 16, 2022 |
|---|---|---|
| Income Tax [Line Items] | ||
| Corporate Alternative Minimum Tax | 15.00% | |
| WPX Merger [Member] | ||
| Income Tax [Line Items] | ||
| Deferred income taxes | $ 1 |
Net Earnings Per Share (Net Earnings (Loss) Per Share Computations from Continuing Operations) (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2023 |
Sep. 30, 2022 |
Sep. 30, 2023 |
Sep. 30, 2022 |
|
| Earnings Per Share [Abstract] | ||||
| Net earnings available to common shareholders - basic | $ 910 | $ 1,876 | $ 2,595 | $ 4,764 |
| Net earnings available to common shareholders - diluted | $ 910 | $ 1,876 | $ 2,595 | $ 4,764 |
| Common shares: | ||||
| Average common shares outstanding - basic | 637 | 649 | 640 | 652 |
| Dilutive effect of potential common shares issuable | 2 | 2 | 3 | 2 |
| Average common shares outstanding - diluted | 639 | 651 | 643 | 654 |
| Net earnings per share available to common shareholders: | ||||
| Basic | $ 1.43 | $ 2.89 | $ 4.05 | $ 7.3 |
| Diluted | $ 1.42 | $ 2.88 | $ 4.03 | $ 7.28 |
Other Comprehensive Earnings (Loss) (Components Of Other Comprehensive Earnings (Loss)) (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | |||||
|---|---|---|---|---|---|---|---|
Sep. 30, 2023 |
Sep. 30, 2022 |
Sep. 30, 2023 |
Sep. 30, 2022 |
Dec. 31, 2022 |
|||
| Pension and postretirement benefit plans: | |||||||
| Beginning accumulated pension and postretirement benefits | $ (114) | $ (130) | $ (116) | $ (132) | |||
| Recognition of net actuarial loss and prior service cost in earnings | [1] | 1 | 1 | 4 | 4 | ||
| Income tax expense | 0 | 0 | (1) | (1) | |||
| Accumulated other comprehensive loss, net of tax | $ (113) | $ (129) | $ (113) | $ (129) | $ (116) | ||
| |||||||
Supplemental Information to Statements of Cash Flows (Schedule Of Supplemental Information To Statements Of Cash Flows) (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2023 |
Sep. 30, 2022 |
Sep. 30, 2023 |
Sep. 30, 2022 |
|
| Changes in assets and liabilities, net: | ||||
| Accounts receivable | $ 0 | $ 364 | $ 0 | $ (439) |
| Other current assets | 0 | (84) | 0 | (105) |
| Other long-term assets | 0 | 9 | 0 | 84 |
| Accounts payable and revenues and royalties payable | 0 | (313) | 0 | 474 |
| Other current liabilities | 0 | (208) | 0 | (107) |
| Other long-term liabilities | 0 | (3) | 0 | (87) |
| Total | (61) | (235) | (189) | (180) |
| Supplementary cash flow data: | ||||
| Interest paid | 77 | 100 | 266 | 285 |
| Income taxes paid | $ 50 | $ 253 | $ 309 | $ 363 |
Supplemental Information to Statements of Cash Flows (Narrative) (Details) $ in Millions |
9 Months Ended |
|---|---|
|
Sep. 30, 2023
USD ($)
| |
| Supplemental Cash Flow [Line Items] | |
| Non-cash investing activities contributions of other propoerty and equipment | $ 150 |
Accounts Receivable (Schedule Of Components Of Accounts Receivable) (Details) - USD ($) $ in Millions |
Sep. 30, 2023 |
Dec. 31, 2022 |
|---|---|---|
| Accounts, Notes, Loans and Financing Receivable [Line Items] | ||
| Joint interest billings | $ 234 | $ 162 |
| Other | 28 | 33 |
| Gross accounts receivable | 1,860 | 1,776 |
| Allowance for doubtful accounts | (7) | (9) |
| Net accounts receivable | 1,853 | 1,767 |
| Oil, Gas and NGL Sales [Member] | ||
| Accounts, Notes, Loans and Financing Receivable [Line Items] | ||
| Gross accounts receivable | 1,151 | 1,153 |
| Marketing and Midstream Revenues [Member] | ||
| Accounts, Notes, Loans and Financing Receivable [Line Items] | ||
| Gross accounts receivable | $ 447 | $ 428 |
Property, Plant and Equipment (Summary of Property and Equipment, net) (Details) - USD ($) $ in Millions |
Sep. 30, 2023 |
Dec. 31, 2022 |
||
|---|---|---|---|---|
| Property and equipment: | ||||
| Proved | $ 45,518 | $ 42,734 | ||
| Unproved and properties under development | 1,594 | 1,548 | ||
| Total oil and gas | 47,112 | 44,282 | ||
| Less accumulated DD&A | (29,549) | (27,715) | ||
| Oil and gas property and equipment, net | 17,563 | 16,567 | ||
| Other property and equipment | 2,244 | 2,280 | ||
| Less accumulated DD&A | (776) | (741) | ||
| Other property and equipment, net | [1] | 1,468 | 1,539 | |
| Total property and equipment, net | $ 19,031 | $ 18,106 | ||
| ||||
Property, Plant and Equipment (Summary of Property and Equipment, net) (Parenthetical) (Details) - USD ($) $ in Millions |
Sep. 30, 2023 |
Dec. 31, 2022 |
||
|---|---|---|---|---|
| Property Plant And Equipment [Line Items] | ||||
| Other property and equipment, net | [1] | $ 1,468 | $ 1,539 | |
| CDM [Member] | ||||
| Property Plant And Equipment [Line Items] | ||||
| Other property and equipment, net | $ 124 | $ 109 | ||
| ||||
Debt And Related Expenses (Schedule Of Debt Instruments and Balances) (Details) - USD ($) $ in Millions |
9 Months Ended | |
|---|---|---|
Sep. 30, 2023 |
Dec. 31, 2022 |
|
| Debt Instrument [Line Items] | ||
| Net premium (discount) on debentures and notes | $ 72 | $ 103 |
| Debt issuance costs | (31) | (26) |
| Total debt | 6,162 | 6,440 |
| Less amount classified as short-term debt | 487 | 251 |
| Long-term debt | 5,675 | 6,189 |
| 8.25% due August 1, 2023 [Member] | ||
| Debt Instrument [Line Items] | ||
| Long-term debt, gross | $ 0 | $ 242 |
| Charge on early retirement of debt, cash retirement costs | 8.25% | 8.25% |
| Debt, maturity date | Aug. 01, 2023 | |
| 5.25% due September 15, 2024 [Member] | ||
| Debt Instrument [Line Items] | ||
| Long-term debt, gross | $ 472 | $ 472 |
| Charge on early retirement of debt, cash retirement costs | 5.25% | 5.25% |
| Debt, maturity date | Sep. 15, 2024 | |
| 5.85% due December 15, 2025 [Member] | ||
| Debt Instrument [Line Items] | ||
| Long-term debt, gross | $ 485 | $ 485 |
| Charge on early retirement of debt, cash retirement costs | 5.85% | 5.85% |
| Debt, maturity date | Dec. 15, 2025 | |
| 7.50% due September 15, 2027 [Member] | ||
| Debt Instrument [Line Items] | ||
| Long-term debt, gross | $ 73 | $ 73 |
| Charge on early retirement of debt, cash retirement costs | 7.50% | 7.50% |
| Debt, maturity date | Sep. 15, 2027 | |
| 5.25% due October 15, 2027 [Member] | ||
| Debt Instrument [Line Items] | ||
| Long-term debt, gross | $ 390 | $ 390 |
| Charge on early retirement of debt, cash retirement costs | 5.25% | 5.25% |
| Debt, maturity date | Oct. 15, 2027 | |
| 5.875% due June 15, 2028 [Member] | ||
| Debt Instrument [Line Items] | ||
| Long-term debt, gross | $ 325 | $ 325 |
| Charge on early retirement of debt, cash retirement costs | 5.875% | 5.875% |
| Debt, maturity date | Jun. 15, 2028 | |
| 4.50% due January 15, 2030 [Member] | ||
| Debt Instrument [Line Items] | ||
| Long-term debt, gross | $ 585 | $ 585 |
| Charge on early retirement of debt, cash retirement costs | 4.50% | 4.50% |
| Debt, maturity date | Jan. 15, 2030 | |
| 7.875% due September 30, 2031 [Member] | ||
| Debt Instrument [Line Items] | ||
| Long-term debt, gross | $ 675 | $ 675 |
| Charge on early retirement of debt, cash retirement costs | 7.875% | 7.875% |
| Debt, maturity date | Sep. 30, 2031 | |
| 7.95% due April 15, 2032 [Member] | ||
| Debt Instrument [Line Items] | ||
| Long-term debt, gross | $ 366 | $ 366 |
| Charge on early retirement of debt, cash retirement costs | 7.95% | 7.95% |
| Debt, maturity date | Apr. 15, 2032 | |
| 5.60% due July 15, 2041 [Member] | ||
| Debt Instrument [Line Items] | ||
| Long-term debt, gross | $ 1,250 | $ 1,250 |
| Charge on early retirement of debt, cash retirement costs | 5.60% | 5.60% |
| Debt, maturity date | Jul. 15, 2041 | |
| 4.75% due May 15, 2042 [Member] | ||
| Debt Instrument [Line Items] | ||
| Long-term debt, gross | $ 750 | $ 750 |
| Charge on early retirement of debt, cash retirement costs | 4.75% | 4.75% |
| Debt, maturity date | May 15, 2042 | |
| 5.00% due June 15, 2045 [Member] | ||
| Debt Instrument [Line Items] | ||
| Long-term debt, gross | $ 750 | $ 750 |
| Charge on early retirement of debt, cash retirement costs | 5.00% | 5.00% |
| Debt, maturity date | Jun. 15, 2045 |
Debt And Related Expenses (Narrative) (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||||
|---|---|---|---|---|---|---|
Aug. 01, 2023 |
Sep. 30, 2023 |
Sep. 30, 2022 |
Sep. 30, 2023 |
Sep. 30, 2022 |
Dec. 31, 2022 |
|
| Debt Instrument [Line Items] | ||||||
| Repayments of long-term debt | $ 242 | $ 0 | $ 242 | $ 0 | ||
| Interest Income. Received | 11 | $ 19 | 43 | $ 22 | ||
| Senior Credit Facility [Member] | ||||||
| Debt Instrument [Line Items] | ||||||
| Credit Facility, borrowing capacity | 3,000 | 3,000 | ||||
| Outstanding credit facility borrowings | $ 0 | $ 0 | ||||
| Debt-to-capitalization ratio | 0.219 | 0.219 | ||||
| Outstanding letters of credit | $ 3 | $ 3 | ||||
| Senior Credit Facility [Member] | Maximum [Member] | ||||||
| Debt Instrument [Line Items] | ||||||
| Debt-to-capitalization ratio | 0.65 | 0.65 | ||||
| 8.25% due August 1, 2023 [Member] | ||||||
| Debt Instrument [Line Items] | ||||||
| Debt interest rate, stated percentage | 8.25% | 8.25% | 8.25% | |||
| 8.25% due August 1, 2023 [Member] | Senior Notes [Member] | ||||||
| Debt Instrument [Line Items] | ||||||
| Repayments of long-term debt | $ 242 | |||||
| Debt interest rate, stated percentage | 8.25% | |||||
Debt And Related Expenses (Schedule of Net Financing Cost Components) (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2023 |
Sep. 30, 2022 |
Sep. 30, 2023 |
Sep. 30, 2022 |
|
| Debt Disclosure [Abstract] | ||||
| Interest based on debt outstanding | $ 93 | $ 92 | $ 282 | $ 277 |
| Interest income | (11) | (19) | (43) | (22) |
| Other | (1) | (6) | (8) | (19) |
| Total net financing costs | $ 81 | $ 67 | $ 231 | $ 236 |
Leases (Schedule of Right-of-use Assets and Lease Liabilities) (Details) - USD ($) $ in Millions |
Sep. 30, 2023 |
Dec. 31, 2022 |
||
|---|---|---|---|---|
| Leases [Abstract] | ||||
| Right-of-use assets, finance lease | $ 249 | $ 203 | ||
| Finance lease liabilities: | ||||
| Current lease liabilities, finance lease | [1] | 21 | 8 | |
| Long-term lease liabilities, finance lease | 287 | 249 | ||
| Total lease liabilities, finance lease | 308 | 257 | ||
| Right-of-use assets, operating lease | 12 | 21 | ||
| Operating lease liabilities: | ||||
| Current lease liabilities, operating lease | [1] | 9 | 13 | |
| Long-term lease liabilities, operating lease | 3 | 8 | ||
| Total lease liabilities, operating lease | 12 | 21 | ||
| Right-of-use assets | 261 | 224 | ||
| Lease liabilities: | ||||
| Current lease liabilities | [1] | 30 | 21 | |
| Long-term lease liabilities | 290 | 257 | ||
| Total lease liabilities | $ 320 | $ 278 | ||
| ||||
Asset Retirement Obligations (Summary Of Changes In Asset Retirement Obligations) (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | |||
|---|---|---|---|---|---|
Sep. 30, 2023 |
Sep. 30, 2022 |
Sep. 30, 2023 |
Sep. 30, 2022 |
Dec. 31, 2022 |
|
| Asset Retirement Obligation Disclosure [Abstract] | |||||
| Asset retirement obligations as of beginning of period | $ 529 | $ 485 | |||
| Liabilities incurred | 104 | 62 | |||
| Liabilities settled and divested | (24) | (13) | |||
| Revision of estimated obligation | 27 | (35) | |||
| Accretion expense on discounted obligation | $ 7 | $ 5 | 21 | 18 | |
| Asset retirement obligations as of end of period | 657 | 517 | 657 | 517 | |
| Less current portion | 16 | 19 | 16 | 19 | |
| Asset retirement obligations, long-term | $ 641 | $ 498 | $ 641 | $ 498 | $ 511 |
Asset Retirement Obligations (Narrative) (Details) - USD ($) $ in Millions |
9 Months Ended | |
|---|---|---|
Sep. 30, 2023 |
Sep. 30, 2022 |
|
| Asset Acquisition [Line Items] | ||
| Revision of estimated obligation | $ 27 | $ (35) |
| Eagle Ford and Williston Basin | ||
| Asset Acquisition [Line Items] | ||
| Revision of estimated obligation | $ 38 | |
Stockholders' Equity (Narrative) (Details) - USD ($) $ / shares in Units, $ in Millions |
1 Months Ended | 3 Months Ended | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Nov. 02, 2021 |
May 31, 2023 |
May 31, 2022 |
Sep. 30, 2023 |
Jun. 30, 2023 |
Mar. 31, 2023 |
Sep. 30, 2022 |
Jun. 30, 2022 |
Mar. 31, 2022 |
Nov. 30, 2023 |
|
| Stockholders Equity [Abstract] | ||||||||||
| Dividends rate per share | $ 0 | $ 0.72 | $ 0.89 | $ 1.55 | $ 1.27 | $ 1 | ||||
| Dividends payable, year | 2023 | |||||||||
| Fixed Dividend [Member] | ||||||||||
| Stockholders Equity [Abstract] | ||||||||||
| Dividends rate per share | $ 0.2 | $ 0.16 | ||||||||
| Subsequent Event | ||||||||||
| Stockholders Equity [Abstract] | ||||||||||
| Dividend payable, per share | $ 0.77 | |||||||||
| Dividend payable amount | $ 492.0 | |||||||||
| Subsequent Event | Fixed Dividend [Member] | ||||||||||
| Stockholders Equity [Abstract] | ||||||||||
| Dividend payable, per share | $ 0.2 | |||||||||
| Subsequent Event | Variable Dividend [Member] | ||||||||||
| Stockholders Equity [Abstract] | ||||||||||
| Dividend payable, per share | $ 0.57 | |||||||||
| Share Repurchase Program [Member] | ||||||||||
| Stockholders Equity [Abstract] | ||||||||||
| Repurchase of common stock | $ 1,000.0 | $ 3,000.0 | $ 2,000.0 | |||||||
| Repurchase program expiration date | Dec. 31, 2022 | May 04, 2023 | ||||||||
| Three Billion Dollar Share Repurchase Program Open | ||||||||||
| Stockholders Equity [Abstract] | ||||||||||
| Repurchase of common stock | $ 3.0 | |||||||||
| Repurchase program expiration date | Dec. 31, 2024 | |||||||||
Stockholders' Equity (Summary of Purchases of Common Stock) (Details) - Share Repurchase Program Open [Member] - USD ($) $ / shares in Units, shares in Thousands, $ in Millions |
3 Months Ended | 24 Months Ended | ||||||
|---|---|---|---|---|---|---|---|---|
Jun. 30, 2023 |
Mar. 31, 2023 |
Dec. 31, 2022 |
Sep. 30, 2022 |
Jun. 30, 2022 |
Mar. 31, 2022 |
Dec. 31, 2021 |
Sep. 30, 2023 |
|
| Stockholders Equity [Line Items] | ||||||||
| Total Number of Shares Purchased | 3,795 | 10,090 | 802 | 1,875 | 5,052 | 3,979 | 13,983 | 39,576 |
| Dollar Value of Shares Purchased | $ 200 | $ 545 | $ 57 | $ 113 | $ 318 | $ 230 | $ 589 | $ 2,052 |
| Average Price Paid per Share | $ 52.7 | $ 53.96 | $ 71.69 | $ 59.99 | $ 63.07 | $ 57.74 | $ 42.15 | $ 51.86 |
Stockholders' Equity (Summary Of Dividends Paid On Common Stock) (Details) - USD ($) $ / shares in Units, $ in Millions |
3 Months Ended | |||||
|---|---|---|---|---|---|---|
Sep. 30, 2023 |
Jun. 30, 2023 |
Mar. 31, 2023 |
Sep. 30, 2022 |
Jun. 30, 2022 |
Mar. 31, 2022 |
|
| Stockholders Equity [Line Items] | ||||||
| Dividends amount | $ 0 | $ 462 | $ 596 | $ 1,007 | $ 830 | $ 667 |
| Dividends rate per share | $ 0 | $ 0.72 | $ 0.89 | $ 1.55 | $ 1.27 | $ 1 |
| Total year to date | $ 1,370 | $ 2,504 | ||||
| Fixed Dividend [Member] | ||||||
| Stockholders Equity [Line Items] | ||||||
| Dividends amount | 0 | $ 128 | $ 133 | 117 | $ 105 | $ 109 |
| Dividends rate per share | $ 0.2 | $ 0.16 | ||||
| Total year to date | 388 | 331 | ||||
| Variable Dividend [Member] | ||||||
| Stockholders Equity [Line Items] | ||||||
| Dividends amount | 0 | $ 334 | $ 463 | 890 | $ 725 | $ 558 |
| Total year to date | $ 982 | $ 2,173 | ||||
Fair Value Measurements (Schedule Of Carrying Value And Fair Value Measurement Information For Financial Assets And Liabilities) (Details) - USD ($) $ in Millions |
Sep. 30, 2023 |
Dec. 31, 2022 |
|---|---|---|
| Carrying Amount [Member] | ||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Cash equivalents | $ 101 | $ 708 |
| Debt | (6,162) | (6,440) |
| Contingent earnout payments | 65 | 157 |
| Carrying Amount [Member] | Commodity Derivatives [Member] | ||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Derivatives, assets | 38 | 131 |
| Derivatives, liabilities | (155) | (3) |
| Total Fair Value [Member] | ||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Cash equivalents | 101 | 708 |
| Debt | (5,706) | (6,231) |
| Contingent earnout payments | 65 | 157 |
| Total Fair Value [Member] | Commodity Derivatives [Member] | ||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Derivatives, assets | 38 | 131 |
| Derivatives, liabilities | (155) | (3) |
| Level 1 Inputs [Member] | ||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Cash equivalents | 101 | 708 |
| Level 2 Inputs [Member] | ||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Debt | (5,706) | (6,231) |
| Level 2 Inputs [Member] | Commodity Derivatives [Member] | ||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Derivatives, assets | 38 | 131 |
| Derivatives, liabilities | (155) | (3) |
| Level 3 Inputs [Member] | ||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Contingent earnout payments | $ 65 | $ 157 |