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Acquisition - Schedule of Preliminary Fair Values of Assets Acquired and Liabilities Assumed and Estimated Goodwill (Details) - USD ($) $ in Millions | Sep. 30, 2025 | Apr. 30, 2025 | Dec. 31, 2024
--- | --- | --- | ---
Asset Acquisition [Line Items] |  |  |
Goodwill | $ 2,489 |  | $ 2,363
U.S. Solar Module Manufacturing Facility |  |  |
Asset Acquisition [Line Items] |  |  |
Inventories |  | $ 41 |
Property, plant and equipment |  | 167 |
Accounts payable |  | (36) |
Other net assets |  | 8 |
Total identified net assets |  | 180 |
Fair value of purchase price consideration |  | 278 |
Goodwill |  | 98 |
Other assets, acquired operating lease |  | 52 |
Other liabilities, acquired operating lease |  | $ 52 |

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