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Interests in Other Entities - Interest in Unconsolidated Structured Entities (Details) - CAD ($) $ in Millions | Dec. 31, 2021 | Dec. 31, 2020
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Joint ventures | Investment funds |  |
Disclosure of unconsolidated structured entities [line items] |  |
Carrying amount | $ 156 | $ 155
Debt securities | Securitization entities - third- party managed |  |
Disclosure of unconsolidated structured entities [line items] |  |
Carrying amount | 9,057 | 8,805
Maximum exposure to loss | 9,057 | 8,805
Cash, cash equivalents and short-term securities | Securitization entities - third- party managed |  |
Disclosure of unconsolidated structured entities [line items] |  |
Carrying amount | 1,084 | 1,115
Maximum exposure to loss | 1,084 | 1,115
Equity securities | Investment funds - third-party managed |  |
Disclosure of unconsolidated structured entities [line items] |  |
Carrying amount | 7,411 | 5,102
Maximum exposure to loss | 7,411 | 5,102
Equity securities and Other invested assets | Investment funds – company managed |  |
Disclosure of unconsolidated structured entities [line items] |  |
Carrying amount | 2,978 | 2,299
Maximum exposure to loss | 2,978 | 2,299
Other invested assets | Limited partnerships - third- party managed |  |
Disclosure of unconsolidated structured entities [line items] |  |
Carrying amount | 2,391 | 1,842
Maximum exposure to loss | $ 2,391 | $ 1,842

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- Definition The amount of assets recognised in the entity's financial statements relating to its interests in structured entities. [Refer: Assets; Unconsolidated structured entities [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2021-01-01 -Paragraph 29 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2021-en-r&anchor=para_29_a&doctype=Standard -URIDate 2021-03-24 + Details
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- Definition The amount that best represents the entity's maximum exposure to loss from its interests in structured entities. [Refer: Unconsolidated structured entities [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2021-01-01 -Paragraph 29 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2021-en-r&anchor=para_29_c&doctype=Standard -URIDate 2021-03-24 + Details
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