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Oil and Gas Properties - Recoverable Amount Of Company CGUs (Details) - Company's CGUs | 12 Months Ended
--- | ---
Dec. 31, 2022 cadPerBbl $ / MMBTU usdPerBbl $ / $ $ / MMBTU
Year 1 |
Disclosure of detailed information about property, plant and equipment [line items] |
Average foreign exchange rate (in dollars per share) | $ / $ | 1.34
Year 2 |
Disclosure of detailed information about property, plant and equipment [line items] |
Average foreign exchange rate (in dollars per share) | $ / $ | 1.31
Year 3 |
Disclosure of detailed information about property, plant and equipment [line items] |
Average foreign exchange rate (in dollars per share) | $ / $ | 1.30
Year 4 |
Disclosure of detailed information about property, plant and equipment [line items] |
Average foreign exchange rate (in dollars per share) | $ / $ | 1.30
Year 5 |
Disclosure of detailed information about property, plant and equipment [line items] |
Average foreign exchange rate (in dollars per share) | $ / $ | 1.29
Year 6 |
Disclosure of detailed information about property, plant and equipment [line items] |
Average foreign exchange rate (in dollars per share) | $ / $ | 1.29
Year 7 |
Disclosure of detailed information about property, plant and equipment [line items] |
Average foreign exchange rate (in dollars per share) | $ / $ | 1.29
Year 8 |
Disclosure of detailed information about property, plant and equipment [line items] |
Average foreign exchange rate (in dollars per share) | $ / $ | 1.29
Year 9 |
Disclosure of detailed information about property, plant and equipment [line items] |
Average foreign exchange rate (in dollars per share) | $ / $ | 1.29
Year 10 |
Disclosure of detailed information about property, plant and equipment [line items] |
Average foreign exchange rate (in dollars per share) | $ / $ | 1.29
WTI | Oil reserves | Year 1 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | usdPerBbl | 80.33
WTI | Oil reserves | Year 2 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | usdPerBbl | 78.50
WTI | Oil reserves | Year 3 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | usdPerBbl | 76.95
WTI | Oil reserves | Year 4 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | usdPerBbl | 77.61
WTI | Oil reserves | Year 5 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | usdPerBbl | 79.16
WTI | Oil reserves | Year 6 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | usdPerBbl | 80.74
WTI | Oil reserves | Year 7 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | usdPerBbl | 82.36
WTI | Oil reserves | Year 8 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | usdPerBbl | 84.00
WTI | Oil reserves | Year 9 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | usdPerBbl | 85.69
WTI | Oil reserves | Year 10 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | usdPerBbl | 87.40
WCS | Oil reserves | Year 1 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | cadPerBbl | 76.54
WCS | Oil reserves | Year 2 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | cadPerBbl | 77.75
WCS | Oil reserves | Year 3 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | cadPerBbl | 77.55
WCS | Oil reserves | Year 4 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | cadPerBbl | 80.07
WCS | Oil reserves | Year 5 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | cadPerBbl | 81.89
WCS | Oil reserves | Year 6 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | cadPerBbl | 84.02
WCS | Oil reserves | Year 7 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | cadPerBbl | 85.73
WCS | Oil reserves | Year 8 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | cadPerBbl | 87.44
WCS | Oil reserves | Year 9 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | cadPerBbl | 89.20
WCS | Oil reserves | Year 10 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | cadPerBbl | 91.11
LLS | Oil reserves | Year 1 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | usdPerBbl | 82.83
LLS | Oil reserves | Year 2 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | usdPerBbl | 80.68
LLS | Oil reserves | Year 3 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | usdPerBbl | 78.81
LLS | Oil reserves | Year 4 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | usdPerBbl | 79.49
LLS | Oil reserves | Year 5 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | usdPerBbl | 81.07
LLS | Oil reserves | Year 6 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | usdPerBbl | 82.68
LLS | Oil reserves | Year 7 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | usdPerBbl | 84.33
LLS | Oil reserves | Year 8 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | usdPerBbl | 86.00
LLS | Oil reserves | Year 9 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | usdPerBbl | 87.71
LLS | Oil reserves | Year 10 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | usdPerBbl | 89.46
Edmonton Par | Oil reserves | Year 1 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | cadPerBbl | 103.76
Edmonton Par | Oil reserves | Year 2 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | cadPerBbl | 97.74
Edmonton Par | Oil reserves | Year 3 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | cadPerBbl | 95.27
Edmonton Par | Oil reserves | Year 4 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | cadPerBbl | 95.58
Edmonton Par | Oil reserves | Year 5 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | cadPerBbl | 97.07
Edmonton Par | Oil reserves | Year 6 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | cadPerBbl | 99.01
Edmonton Par | Oil reserves | Year 7 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | cadPerBbl | 100.99
Edmonton Par | Oil reserves | Year 8 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | cadPerBbl | 103.01
Edmonton Par | Oil reserves | Year 9 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | cadPerBbl | 105.07
Edmonton Par | Oil reserves | Year 10 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | cadPerBbl | 106.69
Henry Hub | Natural gas reserves | Year 1 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | $ / MMBTU | 4.74
Henry Hub | Natural gas reserves | Year 2 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | $ / MMBTU | 4.50
Henry Hub | Natural gas reserves | Year 3 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | $ / MMBTU | 4.31
Henry Hub | Natural gas reserves | Year 4 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | $ / MMBTU | 4.40
Henry Hub | Natural gas reserves | Year 5 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | $ / MMBTU | 4.49
Henry Hub | Natural gas reserves | Year 6 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | $ / MMBTU | 4.58
Henry Hub | Natural gas reserves | Year 7 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | $ / MMBTU | 4.67
Henry Hub | Natural gas reserves | Year 8 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | $ / MMBTU | 4.76
Henry Hub | Natural gas reserves | Year 9 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | $ / MMBTU | 4.86
Henry Hub | Natural gas reserves | Year 10 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | $ / MMBTU | 4.95
AECO | Natural gas reserves | Year 1 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | $ / MMBTU | 4.23
AECO | Natural gas reserves | Year 2 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | $ / MMBTU | 4.40
AECO | Natural gas reserves | Year 3 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | $ / MMBTU | 4.21
AECO | Natural gas reserves | Year 4 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | $ / MMBTU | 4.27
AECO | Natural gas reserves | Year 5 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | $ / MMBTU | 4.34
AECO | Natural gas reserves | Year 6 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | $ / MMBTU | 4.43
AECO | Natural gas reserves | Year 7 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | $ / MMBTU | 4.51
AECO | Natural gas reserves | Year 8 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | $ / MMBTU | 4.60
AECO | Natural gas reserves | Year 9 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | $ / MMBTU | 4.69
AECO | Natural gas reserves | Year 10 |
Disclosure of detailed information about property, plant and equipment [line items] |
Commodity sales price | $ / MMBTU | 4.79

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