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Acquisitions and Other Transactions (BANGL, LLC Acquisitions) (Details) - USD ($) $ in Millions |  |  |  | 12 Months Ended
--- | --- | --- | --- | ---
Jul. 03, 2025 | Jul. 01, 2025 | Jul. 31, 2024 | Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Business Combination [Line Items] |  |  |  |  |  |
Investments - acquisitions and contributions |  |  |  | $ 1,008 | $ 464 | $ 98
Equity Interest in Acquiree, Remeasurement Gain |  |  |  | $ 484 | $ 20 | $ 92
BANGL, LLC |  |  |  |  |  |
Business Combination [Line Items] |  |  |  |  |  |
Equity Method Investment, Additional Ownership Acquired |  |  | 20.00% |  |  |
Investments - acquisitions and contributions |  |  | $ 210 |  |  |
Ownership percentage |  |  | 45.00% |  |  |
Basis difference |  |  | $ 156 |  |  |
BANGL, LLC |  |  |  |  |  |
Business Combination [Line Items] |  |  |  |  |  |
Payments to Acquire Businesses, Gross |  | $ 703 |  |  |  |
Equity Method Investment, Remaining Ownership Interest Purchased |  | 55.00% |  |  |  |
Equity Interest in Acquiree, Remeasurement Gain |  | $ 484 |  |  |  |
Business Combination, Voting Equity Interest Acquired, Percentage |  | 100.00% |  |  |  |
Business Combination Purchase Price Allocation Goodwill Expected Tax Deductible Percent |  | 55.00% |  |  |  |
Repayments of Debt | $ 656 |  |  |  |  |
Business Combination, Contingent Consideration, Range of Outcomes, Maximum, Amount |  | $ 275 |  |  |  |
Acquired Finite-Lived Intangible Assets, Weighted Average Useful Life |  | 11 years |  |  |  |
BANGL, LLC | Minimum |  |  |  |  |  |
Business Combination [Line Items] |  |  |  |  |  |
Alternative Investment, Measurement Input |  | 0.11 |  |  |  |
Alternative Investment, Valuation Technique [Extensible Enumeration] |  | Valuation Technique, Discounted Cash Flow [Member] |  |  |  |
BANGL, LLC | Maximum |  |  |  |  |  |
Business Combination [Line Items] |  |  |  |  |  |
Alternative Investment, Measurement Input |  | 0.12 |  |  |  |
Alternative Investment, Valuation Technique [Extensible Enumeration] |  | Valuation Technique, Discounted Cash Flow [Member] |  |  |  |

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Period Type: |

X
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