Financial Instruments and Fair Value Measurements - Schedule of Cash Equivalents (Details) - USD ($) $ in Millions |
Mar. 31, 2025 |
Dec. 31, 2024 |
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|---|---|---|---|---|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||
| Cash and Cash Equivalents, Fair Value Disclosure | [1] | $ 1,154 | $ 1,064 | |
| Cash and cash equivalents, Amortized Cost | 1,154 | 1,064 | ||
| Cash [Member] | ||||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||
| Cash, Amortized Cost | 836 | 742 | ||
| Cash Fair Value | [1] | 836 | 742 | |
| Cash equivalents, Fair Value | 836 | 742 | ||
| Level 1 | Money Market Funds [Member] | ||||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||
| Amortized Cost | 318 | 322 | ||
| Cash equivalents, Fair Value | [1] | 318 | 322 | |
| Cash and Cash Equivalents, Fair Value Disclosure | $ 318 | $ 322 | ||
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