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Employee Benefit Plans (Expected Cash Flows, Defined Benefit Pension and Other Post-retirement Benefit Plans) (Details) $ in Millions | Dec. 31, 2020 CAD ($)
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Defined benefit pension plans |
Expected employer contributions |
Expected employer contributions, 2021 | $ 41
Expected benefit payments |
Expected benefit payments, 2021 | 140
Expected benefit payments, 2022 | 154
Expected benefit payments, 2023 | 154
Expected benefit payments, 2024 | 162
Expected benefit payments, 2025 | 170
Expected benefit payments, 2026 - 2030 | 914
Non-pension Benefit Plans |
Expected employer contributions |
Expected employer contributions, 2021 | 19
Expected benefit payments |
Expected benefit payments, 2021 | 21
Expected benefit payments, 2022 | 22
Expected benefit payments, 2023 | 22
Expected benefit payments, 2024 | 22
Expected benefit payments, 2025 | 22
Expected benefit payments, 2026 - 2030 | $ 105

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