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Net Other Operating (Income) Loss - Narrative (Details) $ in Millions, $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2023 CAD ($) | Dec. 31, 2022 CAD ($) | Dec. 31, 2021 CAD ($) | Dec. 31, 2021 USD ($)
Analysis of income and expenses [Line Items] |  |  |  |
Alberta Off-Coal Agreement | $ (40) | $ (40) | $ (40) |
Annual cash payments, net | 37 |  |  |
Liquidated damages recoverable | 6 | 12 | 0 |
Insurance recoveries | (1) | (7) | 0 |
Supplier, other contract settlements and other | 0 | (1) | (34) |
Onerous contract provisions | 0 | 0 | 14 |
Sundance Unit 5 |  |  |  |
Analysis of income and expenses [Line Items] |  |  |  |
Net deferred tax assets |  |  | $ 10 | $ 8
Windrise Wind Facility |  |  |  |
Analysis of income and expenses [Line Items] |  |  |  |
Liquidated damages recoverable | $ 3 | $ 0 |  |

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- Definition The amount of deferred tax assets net of deferred tax liabilities, when the absolute amount of deferred tax assets is greater than the absolute amount of deferred tax liabilities. [Refer: Deferred tax assets; Deferred tax liabilities] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 12 -IssueDate 2023-01-01 -Paragraph 81 -Subparagraph g -Clause i -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=12&code=ifrs-tx-2023-en-r&anchor=para_81_g_i&doctype=Standard -URIDate 2023-03-23 + Details
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- Definition Gain (loss) on energy supply agreement + References No definition available. + Details
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- Details
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- Details
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