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Risk Management - Potential Immediate Impacts Total Comprehensive Income Attributed to Shareholders from Changes in ALDA Market Values (Details) - CAD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023
-10% |  |
Disclosure of credit risk exposure [line items] |  |
CSM excluding NCI | $ (200) | $ (100)
Net income attributed to shareholders | (2,500) | (2,400)
Other comprehensive income attributed to shareholders | (200) | (200)
Other comprehensive income attributed to shareholders | (2,700) | (2,600)
+10% |  |
Disclosure of credit risk exposure [line items] |  |
CSM excluding NCI | 200 | 100
Net income attributed to shareholders | 2,500 | 2,400
Other comprehensive income attributed to shareholders | 200 | 200
Other comprehensive income attributed to shareholders | $ 2,700 | $ 2,600

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- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table. + References No definition available. + Details
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- Definition Impact on contractual service margin due to change in alternative long duration asset market value. + References No definition available. + Details
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- Definition Impact on net income attributed to shareholders due to change in alternative long duration performance risk. + References No definition available. + Details
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- Definition Impact on other comprehensive income attributed to shareholders due to change in alternative long duration performance risk. + References No definition available. + Details
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- Definition Impact on total comprehensive income attributed to shareholders due to change in alternative long duration performance risk. + References No definition available. + Details
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- Details
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