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Revenue (Details) - USD ($) $ in Millions | 9 Months Ended
--- | ---
Sep. 30, 2025 | Sep. 30, 2024
Change in Contract with Customer, Asset [Abstract] |  |
Beginning balance | $ 303 | $ 263
Additions, net | 316 | 353
Billings transferred to accounts receivable | (161) | (343)
Foreign currency and other | 10 | 1
Ending balance | 468 | 274
Change in Contract with Customer, Liability [Abstract] |  |
Beginning balance | 322 | 315
Additions, net | 205 | 211
Revenue recognized from opening balance | (227) | (227)
Foreign currency and other | (2) | (5)
Ending balance | 298 | $ 294
Remaining performance obligation | $ 1,980 |

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