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Other Income (Details) $ in Millions, $ in Millions | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2021 | Dec. 31, 2022 CAD ($) | Dec. 31, 2022 USD ($) | Dec. 31, 2021 CAD ($)
Other Income |  |  |  |
Energy trading and risk management |  | $ (209) |  | $ (165)
Investment and interest income |  | 100 |  | 64
Insurance proceeds |  | 179 |  | 69
Other |  | 61 |  | 1
Total other income |  | 131 |  | (31)
Golden Eagle Area Development |  |  |  |
Other Income |  |  |  |
Ownership interest sold (as percent) | 26.69% |  |  |
Exploration and Production | Libya |  |  |  |
Other Income |  |  |  |
Insurance proceeds |  | 147 |  |
Exploration and Production | Golden Eagle Area Development |  |  |  |
Other Income |  |  |  |
Contingent consideration gain |  |  | $ 50 |
Oil Sands | Mackay River |  |  |  |
Other Income |  |  |  |
Insurance proceeds |  |  |  | 31
Oil Sands | Secondary extraction facilities |  |  |  |
Other Income |  |  |  |
Insurance proceeds |  | $ 32 |  | $ 38

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