Fair Value Measurements - Fair Values of Retirement Plan Assets and Liabilities (Details) - USD ($) $ in Millions | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022 |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | $ 486 | $ 529 | |
U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 472 | 509 | $ 532 |
Non-U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 157 | 172 | $ 157 |
Non-U.S. Plans | Estimate of fair value measurement | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 157 | 172 | |
Treasury and government securities | Non-U.S. Plans | Estimate of fair value measurement | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 124 | 95 | |
Cash and cash equivalents | U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 17 | 8 | |
Cash and cash equivalents | Non-U.S. Plans | Estimate of fair value measurement | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 1 | 1 | |
Corporate debt securities | Non-U.S. Plans | Estimate of fair value measurement | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 6 | 19 | |
Limited partnerships | Non-U.S. Plans | Estimate of fair value measurement | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 3 | 11 | |
Corporate debt securities | U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 310 | 308 | |
Corporate debt securities | Non-U.S. Plans | Estimate of fair value measurement | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | | 9 | |
Limited partnerships | U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 89 | 105 | |
Limited partnerships | Non-U.S. Plans | Estimate of fair value measurement | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 12 | 3 | |
Insurance contracts | Non-U.S. Plans | Estimate of fair value measurement | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 18 | 1 | |
Repurchase agreements | Non-U.S. Plans | Estimate of fair value measurement | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | | (41) | |
LDI | U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 56 | 88 | |
Bond funds | Non-U.S. Plans | Estimate of fair value measurement | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 16 | 24 | |
Other investment funds | Non-U.S. Plans | Estimate of fair value measurement | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 44 | 50 | |
Repurchase Agreements [Member] | Non-U.S. Plans | Estimate of fair value measurement | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | (67) | | |
Level 1 | U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 0 | 0 | |
Level 1 | Non-U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 121 | 93 | |
Level 1 | Treasury and government securities | Non-U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 114 | 85 | |
Level 1 | Cash and cash equivalents | U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 0 | 0 | |
Level 1 | Cash and cash equivalents | Non-U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 1 | 1 | |
Level 1 | Corporate debt securities | Non-U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 0 | 0 | |
Level 1 | Limited partnerships | Non-U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 3 | 3 | |
Level 1 | Corporate debt securities | U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 0 | 0 | |
Level 1 | Corporate debt securities | Non-U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 0 | 0 | |
Level 1 | Limited partnerships | U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 0 | 0 | |
Level 1 | Limited partnerships | Non-U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 0 | 0 | |
Level 1 | Insurance contracts | Non-U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 0 | 0 | |
Level 1 | Repurchase agreements | Non-U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | | 0 | |
Level 1 | LDI | U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 0 | 0 | |
Level 1 | Bond funds | Non-U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 0 | | |
Level 1 | Other investment funds | Non-U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 3 | 4 | |
Level 1 | Repurchase Agreements [Member] | Non-U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | | 0 | |
Level 2 | U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 73 | 96 | |
Level 2 | Non-U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | (17) | 16 | |
Level 2 | Treasury and government securities | Non-U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 10 | 10 | |
Level 2 | Cash and cash equivalents | U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 17 | 8 | |
Level 2 | Cash and cash equivalents | Non-U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 0 | | |
Level 2 | Corporate debt securities | Non-U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 6 | 9 | |
Level 2 | Limited partnerships | Non-U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 0 | 0 | |
Level 2 | Corporate debt securities | U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 0 | | |
Level 2 | Corporate debt securities | Non-U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | | 1 | |
Level 2 | Limited partnerships | U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 0 | 0 | |
Level 2 | Limited partnerships | Non-U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 0 | 0 | |
Level 2 | Insurance contracts | Non-U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 0 | 0 | |
Level 2 | Repurchase agreements | Non-U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | | 24 | |
Level 2 | LDI | U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 56 | 88 | |
Level 2 | Bond funds | Non-U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 16 | | |
Level 2 | Other investment funds | Non-U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 18 | 13 | |
Level 2 | Repurchase Agreements [Member] | Non-U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | (67) | (41) | |
Level 3 | Non-U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 18 | 19 | |
Level 3 | Treasury and government securities | Non-U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 0 | 0 | |
Level 3 | Cash and cash equivalents | Non-U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 0 | 0 | |
Level 3 | Corporate debt securities | Non-U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 0 | 0 | |
Level 3 | Limited partnerships | Non-U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 0 | 0 | |
Level 3 | Corporate debt securities | Non-U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 0 | 0 | |
Level 3 | Limited partnerships | Non-U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 0 | 0 | |
Level 3 | Insurance contracts | Non-U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 18 | 19 | |
Level 3 | Repurchase agreements | Non-U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | | 0 | |
Level 3 | Bond funds | Non-U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 0 | | |
Level 3 | Other investment funds | Non-U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 0 | 0 | |
Level 3 | Repurchase Agreements [Member] | Non-U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 0 | 0 | |
NAV | U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 399 | 413 | |
NAV | Non-U.S. Plans | Estimate of fair value measurement | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 35 | 44 | |
NAV | Treasury and government securities | Non-U.S. Plans | Estimate of fair value measurement | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 0 | 0 | |
NAV | Cash and cash equivalents | U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 0 | 0 | |
NAV | Cash and cash equivalents | Non-U.S. Plans | Estimate of fair value measurement | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 0 | 0 | |
NAV | Corporate debt securities | Non-U.S. Plans | Estimate of fair value measurement | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 0 | 0 | |
NAV | Limited partnerships | Non-U.S. Plans | Estimate of fair value measurement | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 0 | 0 | |
NAV | Corporate debt securities | U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 310 | 308 | |
NAV | Limited partnerships | U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 89 | 105 | |
NAV | Limited partnerships | Non-U.S. Plans | Estimate of fair value measurement | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 12 | 11 | |
NAV | Insurance contracts | Non-U.S. Plans | Estimate of fair value measurement | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 0 | 0 | |
NAV | LDI | U.S. Plans | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 0 | 0 | |
NAV | Bond funds | Non-U.S. Plans | Estimate of fair value measurement | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 0 | | |
NAV | Other investment funds | Non-U.S. Plans | Estimate of fair value measurement | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | 23 | 33 | |
NAV | Repurchase Agreements [Member] | Non-U.S. Plans | Estimate of fair value measurement | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair value of plan assets | $ 0 | $ 0 | |