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Pension Plans and Postretirement Benefits - Cash Flows (Detail) $ in Thousands | Dec. 31, 2022 USD ($)
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UNITED STATES | Pension Plan |
Expected employer contributions to trusts of defined benefit plans: |
Expected benefit payments, 2023 | $ 0
Expected benefit payments: |
Expected benefit payments, 2023 | 62,828
Expected benefit payments, 2024 | 64,396
Expected benefit payments, 2025 | 65,493
Expected benefit payments, 2026 | 66,355
Expected benefit payments, 2027 | 66,992
Expected benefit payments, 2028-2029 | 333,481
UNITED STATES | Other Benefits |
Expected employer contributions to trusts of defined benefit plans: |
Expected benefit payments, 2023 | 0
Expected benefit payments: |
Expected benefit payments, 2023 | 2,660
Expected benefit payments, 2024 | 2,654
Expected benefit payments, 2025 | 2,601
Expected benefit payments, 2026 | 2,527
Expected benefit payments, 2027 | 2,468
Expected benefit payments, 2028-2029 | 11,398
Canada |
Expected employer contributions to trusts of defined benefit plans: |
Expected benefit payments, 2023 | 2,333
Canada | Pension Plan |
Expected benefit payments: |
Expected benefit payments, 2023 | 758
Expected benefit payments, 2024 | 892
Expected benefit payments, 2025 | 1,026
Expected benefit payments, 2026 | 1,157
Expected benefit payments, 2027 | 1,286
Expected benefit payments, 2028-2029 | 7,706
Canada | Other Benefits |
Expected benefit payments: |
Expected benefit payments, 2023 | 544
Expected benefit payments, 2024 | 581
Expected benefit payments, 2025 | 626
Expected benefit payments, 2026 | 684
Expected benefit payments, 2027 | 720
Expected benefit payments, 2028-2029 | $ 3,784

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