Pension Plans and Postretirement Benefits - Cash Flows (Detail) $ in Thousands |
Dec. 31, 2025
USD ($)
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|---|---|
| United States: | Pension Benefits | |
| Expected employer contributions to trusts of defined benefit plans: | |
| 2026 | $ 2,700 |
| Expected benefit payments: | |
| 2026 | 66,070 |
| 2027 | 66,960 |
| 2028 | 67,484 |
| 2029 | 67,623 |
| 2030 | 67,523 |
| 2031-2035 | 328,954 |
| United States: | Other Benefits | |
| Expected employer contributions to trusts of defined benefit plans: | |
| 2026 | 288 |
| Expected benefit payments: | |
| 2026 | 2,241 |
| 2027 | 2,280 |
| 2028 | 2,311 |
| 2029 | 2,336 |
| 2030 | 2,380 |
| 2031-2035 | 11,597 |
| Canada | Pension Benefits | |
| Expected employer contributions to trusts of defined benefit plans: | |
| 2026 | 10,842 |
| Expected benefit payments: | |
| 2026 | 20,481 |
| 2027 | 21,555 |
| 2028 | 22,918 |
| 2029 | 24,044 |
| 2030 | 24,977 |
| 2031-2035 | 142,363 |
| Canada | Other Benefits | |
| Expected employer contributions to trusts of defined benefit plans: | |
| 2026 | 2,379 |
| Expected benefit payments: | |
| 2026 | 2,379 |
| 2027 | 2,631 |
| 2028 | 2,836 |
| 2029 | 3,038 |
| 2030 | 3,200 |
| 2031-2035 | $ 19,466 |
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- References No definition available.
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- Definition Amount of benefit for defined benefit plan expected to be paid in five fiscal years after fifth fiscal year following current fiscal year. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of benefit for defined benefit plan expected to be paid in next fiscal year following current fiscal year. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of benefit for defined benefit plan expected to be paid in fifth fiscal year following current fiscal year. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of benefit for defined benefit plan expected to be paid in fourth fiscal year following current fiscal year. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of benefit for defined benefit plan expected to be paid in third fiscal year following current fiscal year. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of benefit for defined benefit plan expected to be paid in second fiscal year following current fiscal year. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of contribution expected to be received by defined benefit plan from employer in next fiscal year following current fiscal year. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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