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Capital Management - Schedule of Consolidated Capital (Detail) - CAD ($) $ in Millions | Dec. 31, 2022 | Dec. 31, 2021
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Disclosure of classes of share capital [abstract] |  |
Total equity | $ 56,379 | $ 58,869
Exclude AOCI gain/(loss) on cash flow hedges | 8 | (156)
Total equity excluding AOCI on cash flow hedges | 56,371 | 59,025
Qualifying capital instruments | 6,122 | 6,980
Consolidated capital | $ 62,493 | $ 66,005

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