v3.25.4

Pensions Benefit Plans and Other Postretirement Benefits - Projected and Accumulated Benefit Obligations in Excess of Fair Value of Plan Assets (Details) - Pension Benefit Plans. - USD ($) $ in Millions | Dec. 31, 2025 | Dec. 31, 2024
--- | --- | ---
U.S. |  |
Projected Benefit Obligation Exceeds the Fair Value of Plan Assets |  |
Projected benefit obligations | $ 3 | $ 257
Accumulated benefit obligation | 3 | 257
Fair value of plan assets |  | 250
Accumulated Benefit Obligations Exceeds the Fair Value of Plan Assets |  |
Projected benefit obligations | 3 | 257
Accumulated benefit obligation | 3 | 257
Fair value of plan assets |  | 250
Non-U.S. |  |
Projected Benefit Obligation Exceeds the Fair Value of Plan Assets |  |
Projected benefit obligations | 246 | 227
Projected benefit obligations | 246 | 227
Accumulated benefit obligation | 217 | 199
Accumulated benefit obligation | 217 | 199
Fair value of plan assets | 38 | 32
Fair value of plan assets | 38 | 32
Accumulated Benefit Obligations Exceeds the Fair Value of Plan Assets |  |
Projected benefit obligations | 246 | 227
Accumulated benefit obligation | 217 | 199
Fair value of plan assets | $ 38 | $ 32

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