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v3.25.0.1

Revenues, Unbilled Revenue and Deferred Revenue (Details) - USD ($) $ in Millions | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
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Contracts with Customers, Assets and Liabilities [Abstract] |  |  |  |
Unbilled revenue | $ 9 | $ 11 | $ 6 | $ 15
Deferred revenue | 452 | 519 | $ 501 | $ 446
Prepaid and other current assets [Member] |  |  |  |
Contracts with Customers, Assets and Liabilities [Abstract] |  |  |  |
Unbilled revenue (current amount) | 9 | 11 |  |
Other current liabilities [Member] |  |  |  |
Contracts with Customers, Assets and Liabilities [Abstract] |  |  |  |
Deferred revenue (current amount) | 168 | 193 |  |
Other long-term liabilities [Member] |  |  |  |
Contracts with Customers, Assets and Liabilities [Abstract] |  |  |  |
Deferred revenue (noncurrent) | $ 284 | $ 326 |  |

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