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Net Other Operating (Income) Loss (Tables) | 12 Months Ended
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Dec. 31, 2023
Analysis of income and expense [abstract] |
Disclosure of components of net other operating (income) Loss | Net other operating (income) loss includes the following:
Year ended Dec. 31 | 2023 |  | 2022 | 2021 |
Alberta Off-Coal Agreement | (40) |  |  | (40) |  | (40) |  |
Liquidated damages recoverable | (6) |  |  | (12) |  | — |  |
Insurance recoveries | (1) |  |  | (7) |  | — |  |
Supplier, other contract settlements and other | — |  |  | 1 |  | 34 |  |
Onerous contract provisions | — |  |  | — |  | 14 |  |
Net other operating (income) loss | (47) |  |  | (58) |  | 8 |  |

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