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v3.22.4

Inventory - Narrative (Details) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 CAD ($) emissionCredit | Dec. 31, 2021 CAD ($) emissionCredit
Analysis of income and expenses [Line Items] |  |
Emission credits | emissionCredit | 963,068 | 2,033,752
Purchased emission credits | $ | $ 27 | $ 55
Emission credits in inventory | emissionCredit | 1,869,450 | 1,922,973
Emission credits utilized | emissionCredit | 1,169,333 |
Carrying value | $ | $ 35 |
Carbon compliance obligation settlement | $ | 47 |
Carbon compliance costs | $ | $ 12 |
Hydro Power Purchase Arrangement |  |
Analysis of income and expenses [Line Items] |  |
Emission credits | emissionCredit | 1,750,000 |

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- Definition Additions To Emission Credits + References No definition available. + Details
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- Definition Analysis of income and expenses [Line Items] + References No definition available. + Details
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- Definition Carbon Compliance Costs + References No definition available. + Details
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- Definition Carbon Compliance Obligation Settlement + References No definition available. + Details
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- Definition Current Purchased Emission Credit + References No definition available. + Details
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- Definition Emission Credits Carrying Value + References No definition available. + Details
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- Definition Emission Credits Utilized + References No definition available. + Details
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- Definition Inventory, emission credits + References No definition available. + Details
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- Details
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Period Type: |