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v3.25.3

Summary of Significant Accounting Policies - Schedule of Redeemable Noncontrolling Interest (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2025 | Mar. 31, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024
Equity, Attributable to Noncontrolling Interest [Roll Forward] |  |  |  |  |
Non-cash distributions to redeemable noncontrolling interests |  | $ (4) |  |  |
Comprehensive loss attributable to redeemable noncontrolling interests | $ (178) |  | $ (18) | $ (319) | $ (107)
Redeemable Noncontrolling Interest |  |  |  |  |
Equity, Attributable to Noncontrolling Interest [Roll Forward] |  |  |  |  |
Balance at December 31, 2024 |  | $ 0 |  | 0 |
Cash contributions from redeemable noncontrolling interests |  |  |  | 276 |
Non-cash distributions to redeemable noncontrolling interests |  |  |  | (4) |
Comprehensive loss attributable to redeemable noncontrolling interests |  |  |  | (198) |
Balance at June 30, 2025 | $ 74 |  |  | $ 74 |

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