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v3.25.4

Pension and Other Postretirement Healthcare Benefits - Schedule of Benefit Obligations and Plan Assets Associated with Benefit Plans (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Change in plan assets: |  |  |
Fair value of plan assets, beginning of year | $ 263 |  |
Fair value of plan assets, end of year | 262 | $ 263 |
Classification of amounts recognized in the Consolidated Balance Sheets: |  |  |
Pension and postretirement healthcare benefits | (81) | (85) |
Pensions |  |  |
Change in benefit obligations: |  |  |
Service cost | 3 | 4 | $ 3
Interest cost | 18 | 17 | 18
Change in plan assets: |  |  |
Employer contributions | 4 |  |
Other Post Retirement Benefit Plans |  |  |
Change in benefit obligations: |  |  |
Service cost | 1 | 1 | 1
Interest cost | 2 | 2 | 2
U.S. operations | Pensions |  |  |
Change in benefit obligations: |  |  |
Benefit obligation, beginning of year | 185 | 199 |
Service cost | 0 | 0 |
Interest cost | 10 | 10 |
Net actuarial (gains) losses | 1 | (8) |
Plan amendments | 0 | 0 |
Foreign currency rate changes | 0 | 0 |
Benefits paid | (18) | (16) |
Benefit obligation, end of year | 178 | 185 | 199
Change in plan assets: |  |  |
Fair value of plan assets, beginning of year | 171 | 176 |
Actual return on plan assets | 18 | 11 |
Employer contributions | 0 | 0 |
Benefits paid | (18) | (16) |
Foreign currency rate changes | 0 | 0 |
Fair value of plan assets, end of year | 171 | 171 | 176
Net underfunded status of plans | (7) | (14) |
Classification of amounts recognized in the Consolidated Balance Sheets: |  |  |
Other long-term assets | 0 | 0 |
Accrued liabilities | (1) | 0 |
Pension and postretirement healthcare benefits | (6) | (14) |
Total liabilities | (7) | (14) |
Accumulated other comprehensive loss (income) | 54 | 57 |
Total | 47 | 43 |
U.S. operations | Other Post Retirement Benefit Plans |  |  |
Change in benefit obligations: |  |  |
Benefit obligation, beginning of year | 1 | 1 |
Service cost | 0 | 0 |
Interest cost | 0 | 0 |
Net actuarial (gains) losses | 0 | 0 |
Plan amendments | 0 | 0 |
Foreign currency rate changes | 0 | 0 |
Benefits paid | 0 | 0 |
Benefit obligation, end of year | 1 | 1 | 1
Change in plan assets: |  |  |
Fair value of plan assets, beginning of year | 0 | 0 |
Actual return on plan assets | 0 | 0 |
Employer contributions | 0 | 0 |
Benefits paid | 0 | 0 |
Foreign currency rate changes | 0 | 0 |
Fair value of plan assets, end of year | 0 | 0 | 0
Net underfunded status of plans | (1) | (1) |
Classification of amounts recognized in the Consolidated Balance Sheets: |  |  |
Other long-term assets | 0 | 0 |
Accrued liabilities | 0 | 0 |
Pension and postretirement healthcare benefits | (1) | (1) |
Total liabilities | (1) | (1) |
Accumulated other comprehensive loss (income) | 0 | 0 |
Total | (1) | (1) |
International | Pensions |  |  |
Change in benefit obligations: |  |  |
Benefit obligation, beginning of year | 147 | 163 |
Service cost | 3 | 3 |
Interest cost | 8 | 7 |
Net actuarial (gains) losses | 1 | (13) |
Plan amendments | 0 | 0 |
Foreign currency rate changes | 7 | (2) |
Benefits paid | (9) | (11) |
Benefit obligation, end of year | 157 | 147 | 163
Change in plan assets: |  |  |
Fair value of plan assets, beginning of year | 92 | 109 |
Actual return on plan assets | (2) | (9) |
Employer contributions | 3 | 5 |
Benefits paid | (9) | (11) |
Foreign currency rate changes | 7 | (2) |
Fair value of plan assets, end of year | 91 | 92 | 109
Net underfunded status of plans | (66) | (55) |
Classification of amounts recognized in the Consolidated Balance Sheets: |  |  |
Other long-term assets | 1 | 6 |
Accrued liabilities | (8) | (8) |
Pension and postretirement healthcare benefits | (59) | (53) |
Total liabilities | (67) | (61) |
Accumulated other comprehensive loss (income) | 21 | 11 |
Total | (45) | (44) |
International | Other Post Retirement Benefit Plans |  |  |
Change in benefit obligations: |  |  |
Benefit obligation, beginning of year | 18 | 24 |
Service cost | 0 | 1 |
Interest cost | 2 | 3 |
Net actuarial (gains) losses | (8) | (6) |
Plan amendments | 2 | 0 |
Foreign currency rate changes | 3 | (3) |
Benefits paid | (1) | (1) |
Benefit obligation, end of year | 16 | 18 | 24
Change in plan assets: |  |  |
Fair value of plan assets, beginning of year | 0 | 0 |
Actual return on plan assets | 0 | 0 |
Employer contributions | 1 | 1 |
Benefits paid | (1) | (1) |
Foreign currency rate changes | 0 | 0 |
Fair value of plan assets, end of year | 0 | 0 | $ 0
Net underfunded status of plans | (16) | (18) |
Classification of amounts recognized in the Consolidated Balance Sheets: |  |  |
Other long-term assets | 0 | 0 |
Accrued liabilities | (1) | (1) |
Pension and postretirement healthcare benefits | (15) | (17) |
Total liabilities | (16) | (18) |
Accumulated other comprehensive loss (income) | (6) | 0 |
Total | $ (22) | $ (18) |

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