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v3.25.2

Financial assets and liabilities - Equity Price Exposures (Details) - CAD ($) $ in Millions | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024 | Dec. 31, 2024
Disclosure of detailed information about hedging instruments [line items] |  |  |  |  |
Net gains (losses) on change in fair value of derivatives | $ (43) | $ (23) | $ (42) | $ (113) |
Equity price risk |  |  |  |  |
Disclosure of detailed information about hedging instruments [line items] |  |  |  |  |
Percentage of possible change in risk variable | 5.00% |  | 5.00% |  |
Reasonably possible change in 10% depreciation (appreciation) of the CAD dollar impact in net earnings | $ 16 |  | $ 16 |  |
Settlement of share-based compensation plans | Equity price risk |  |  |  |  |
Disclosure of detailed information about hedging instruments [line items] |  |  |  |  |
Net gains (losses) on change in fair value of derivatives | (43) | $ (23) | (42) | $ (113) |
Forward contract | Settlement of share-based compensation plans | Equity price risk |  |  |  |  |
Disclosure of detailed information about hedging instruments [line items] |  |  |  |  |
Hedging instrument, liabilities | $ 465 |  | $ 465 |  | $ 429

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