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Acquisitions and Other Transactions (BANGL, LLC Acquisitions) (Details) - USD ($) $ in Millions |  |  | 6 Months Ended |
--- | --- | --- | --- | ---
Jul. 03, 2025 | Jul. 01, 2025 | Jun. 30, 2026 | Jun. 30, 2025 | Dec. 31, 2025
Business Combination [Line Items] |  |  |  |  |
Investments - acquisitions and contributions |  |  | $ 441 | $ 467 |
Intangible Asset, Finite-Lived, Acquired, Weighted-Average Amortization Period |  | 11 years |  |  |
Goodwill |  |  | $ 8,736 |  | $ 8,755
BANGL, LLC |  |  |  |  |
Business Combination [Line Items] |  |  |  |  |
Equity Method Investment, Remaining Ownership Interest Purchased |  | 55.00% |  |  |
Payments to Acquire Businesses, Gross |  | $ 703 |  |  |
Business Combination, Contingent Consideration, Range of Outcomes, Maximum, Amount |  | $ 275 |  |  |
Repayments of Debt | $ 656 |  |  |  |
Business Combination, Voting Equity Interest Acquired, Percentage |  | 100.00% |  |  |
Goodwill |  | $ 731 |  |  |
Business Combination Purchase Price Allocation Goodwill Expected Tax Deductible Percent |  | 55.00% |  |  |
BANGL, LLC | Maximum [Member] |  |  |  |  |
Business Combination [Line Items] |  |  |  |  |
Alternative Investment, Valuation Technique [Extensible Enumeration] |  | Valuation Technique, Discounted Cash Flow [Member] |  |  |
Alternative Investment, Measurement Input |  | 0.12 |  |  |
BANGL, LLC | Minimum [Member] |  |  |  |  |
Business Combination [Line Items] |  |  |  |  |
Alternative Investment, Valuation Technique [Extensible Enumeration] |  | Valuation Technique, Discounted Cash Flow [Member] |  |  |
Alternative Investment, Measurement Input |  | 0.11 |  |  |
BANGL, LLC | Natural Gas and NGL Services |  |  |  |  |
Business Combination [Line Items] |  |  |  |  |
Goodwill |  | $ 731 |  |  |

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