Acquisitions and Other Transactions (Northwind Midstream) (Details) - USD ($) $ in Millions |
Aug. 29, 2025 |
Jul. 01, 2025 |
Jun. 30, 2026 |
Dec. 31, 2025 |
Aug. 11, 2025 |
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| Business Combination [Line Items] | |||||
| Intangible Asset, Finite-Lived, Acquired, Weighted-Average Amortization Period | 11 years | ||||
| Goodwill | $ 8,736 | $ 8,755 | |||
| Senior Notes [Member] | |||||
| Business Combination [Line Items] | |||||
| Debt Instrument, Face Amount | $ 4,500 | ||||
| Northwind Midstream | |||||
| Business Combination [Line Items] | |||||
| Business Combination, Voting Equity Interest Acquired, Percentage | 100.00% | ||||
| Payments to Acquire Businesses, Gross | $ 2,400 | ||||
| Intangible Asset, Finite-Lived, Acquired, Weighted-Average Amortization Period | 15 years | ||||
| Goodwill | $ 360 |
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- Definition Weighted-average period of amortization for finite-lived intangible asset acquired in business combination, asset acquisition, and from joint venture formation, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Percentage of voting equity interest acquired in business combination. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Face (par) amount of debt instrument at time of issuance. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount, after accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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