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Summary of Significant Accounting Policies - Schedule of Allowance for Credit Losses (Details) - Allowance for Credit Losses - USD ($) $ in Millions | 12 Months Ended
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Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Movement in Valuation Allowances and Reserves [Roll Forward] |  |  |
Balance at beginning of period | $ 38 | $ 35 | $ 54
Charged to costs and expenses | 0 | 3 | 1
Deductions | (3) | 0 | (20)
Balance at end of period | $ 35 | $ 38 | $ 35

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