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PENSION AND OTHER POSTRETIREMENT BENEFITS - Expected Benefit Payments and Employer Contributions (Details) $ in Millions | Dec. 31, 2022 CAD ($)
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Canada | Pension |
Benefits Expected to be Paid by the Company |
2023 | $ 204
2024 | 210
2025 | 216
2026 | 221
2027 | 226
2028-2032 | 1,208
Contributions expected to be paid in next fiscal year | 29
Canada | OPEB |
Benefits Expected to be Paid by the Company |
2023 | 12
2024 | 12
2025 | 13
2026 | 13
2027 | 13
2028-2032 | 68
Contributions expected to be paid in next fiscal year | 12
United States | Pension |
Benefits Expected to be Paid by the Company |
2023 | 88
2024 | 87
2025 | 87
2026 | 88
2027 | 90
2028-2032 | 424
Contributions expected to be paid in next fiscal year | 5
United States | OPEB |
Benefits Expected to be Paid by the Company |
2023 | 16
2024 | 15
2025 | 14
2026 | 13
2027 | 12
2028-2032 | 49
Contributions expected to be paid in next fiscal year | $ 6

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