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Total Invested Assets and Related Net Investment Income - Assets and Liabilities Carried at Fair Value on a Recurring Basis by Hierarchy (Details) - CAD ($) $ in Millions | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | --- | ---
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Assets | $ 345,370 | $ 323,011 |
Liabilities | 317,297 | 297,149 |
Financial assets | 173,735 | 168,785 |
Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Assets | 266,022 | 249,011 |
Liabilities | 1,452 | 1,746 |
Level 1 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Assets | 48,891 | 46,644 |
Liabilities | 9 | 13 |
Level 2 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Assets | 203,386 | 191,136 |
Liabilities | 1,434 | 1,731 |
Level 3 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Assets | 13,745 | 11,231 |
Liabilities | 9 | 2 |
Financial assets | 13,745 | 11,231 | $ 10,821
Investment contract liabilities | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Liabilities | 9 | 2 |
Investment contract liabilities | Level 1 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Liabilities | 0 | 0 |
Investment contract liabilities | Level 2 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Liabilities | 0 | 0 |
Investment contract liabilities | Level 3 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Liabilities | 9 | 2 |
Derivative liabilities | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Liabilities | 1,392 | 1,744 |
Derivative liabilities | Level 1 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Liabilities | 9 | 13 |
Derivative liabilities | Level 2 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Liabilities | 1,383 | 1,731 |
Derivative liabilities | Level 3 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Liabilities | 0 | 0 |
Other liabilities | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Liabilities | 51 | 0 |
Other liabilities | Level 1 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Liabilities | 0 | 0 |
Other liabilities | Level 2 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Liabilities | 51 | 0 |
Other liabilities | Level 3 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Liabilities | 0 | 0 |
Canadian federal government |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 7,101 | 6,489 |
Canadian provincial and municipal government |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 17,079 | 18,242 |
Corporate |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 47,566 | 46,974 |
Debt securities |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 88,727 | 89,089 |
Fair value through profit or loss | Canadian federal government |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 4,798 | 4,560 |
Fair value through profit or loss | Canadian federal government | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 4,798 | 4,560 |
Fair value through profit or loss | Canadian federal government | Level 1 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 0 | 0 |
Fair value through profit or loss | Canadian federal government | Level 2 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 4,783 | 4,546 |
Fair value through profit or loss | Canadian federal government | Level 3 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 15 | 14 |
Fair value through profit or loss | Canadian provincial and municipal government |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 15,930 | 16,909 |
Fair value through profit or loss | Canadian provincial and municipal government | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 15,930 | 16,909 |
Fair value through profit or loss | Canadian provincial and municipal government | Level 1 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 0 | 0 |
Fair value through profit or loss | Canadian provincial and municipal government | Level 2 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 15,930 | 16,909 |
Fair value through profit or loss | Canadian provincial and municipal government | Level 3 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 0 | 0 |
Fair value through profit or loss | U.S. government and agency | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 1,642 | 1,678 |
Fair value through profit or loss | U.S. government and agency | Level 1 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 1,503 | 1,537 |
Fair value through profit or loss | U.S. government and agency | Level 2 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 139 | 141 |
Fair value through profit or loss | U.S. government and agency | Level 3 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 0 | 0 |
Fair value through profit or loss | Other foreign government | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 4,754 | 5,281 |
Fair value through profit or loss | Other foreign government | Level 1 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 0 | 0 |
Fair value through profit or loss | Other foreign government | Level 2 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 4,747 | 5,274 |
Fair value through profit or loss | Other foreign government | Level 3 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 7 | 7 |
Fair value through profit or loss | Corporate |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 42,052 | 42,664 |
Fair value through profit or loss | Corporate | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 42,052 | 42,664 |
Fair value through profit or loss | Corporate | Level 1 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 0 | 0 |
Fair value through profit or loss | Corporate | Level 2 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 41,914 | 42,507 |
Fair value through profit or loss | Corporate | Level 3 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 138 | 157 |
Fair value through profit or loss | Commercial mortgage-backed securities | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 2,223 | 2,205 |
Fair value through profit or loss | Commercial mortgage-backed securities | Level 1 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 0 | 0 |
Fair value through profit or loss | Commercial mortgage-backed securities | Level 2 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 2,221 | 2,199 |
Fair value through profit or loss | Commercial mortgage-backed securities | Level 3 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 2 | 6 |
Fair value through profit or loss | Residential mortgage-backed securities | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 2,565 | 2,459 |
Fair value through profit or loss | Residential mortgage-backed securities | Level 1 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 0 | 0 |
Fair value through profit or loss | Residential mortgage-backed securities | Level 2 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 2,565 | 2,459 |
Fair value through profit or loss | Residential mortgage-backed securities | Level 3 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 0 | 0 |
Fair value through profit or loss | Collateralized debt obligations | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 351 | 389 |
Fair value through profit or loss | Collateralized debt obligations | Level 1 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 0 | 0 |
Fair value through profit or loss | Collateralized debt obligations | Level 2 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 351 | 389 |
Fair value through profit or loss | Collateralized debt obligations | Level 3 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 0 | 0 |
Fair value through profit or loss | Other | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 1,683 | 1,689 |
Fair value through profit or loss | Other | Level 1 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 0 | 0 |
Fair value through profit or loss | Other | Level 2 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 1,683 | 1,648 |
Fair value through profit or loss | Other | Level 3 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 0 | 41 |
Fair value through profit or loss | Debt securities |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 75,998 | 77,834 |
Fair value through profit or loss | Debt securities | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 75,998 | 77,834 |
Fair value through profit or loss | Debt securities | Level 1 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 1,503 | 1,537 |
Fair value through profit or loss | Debt securities | Level 2 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 74,333 | 76,072 |
Fair value through profit or loss | Debt securities | Level 3 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 162 | 225 |
Available- for-sale | Canadian federal government |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 2,303 | 1,929 |
Available- for-sale | Canadian federal government | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 2,303 | 1,929 |
Available- for-sale | Canadian federal government | Level 1 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 0 | 0 |
Available- for-sale | Canadian federal government | Level 2 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 2,303 | 1,929 |
Available- for-sale | Canadian federal government | Level 3 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 0 | 0 |
Available- for-sale | Canadian provincial and municipal government |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 1,149 | 1,333 |
Available- for-sale | Canadian provincial and municipal government | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 1,149 | 1,333 |
Available- for-sale | Canadian provincial and municipal government | Level 1 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 0 | 0 |
Available- for-sale | Canadian provincial and municipal government | Level 2 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 1,149 | 1,333 |
Available- for-sale | Canadian provincial and municipal government | Level 3 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 0 | 0 |
Available- for-sale | U.S. government and agency | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 771 | 797 |
Available- for-sale | U.S. government and agency | Level 1 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 770 | 796 |
Available- for-sale | U.S. government and agency | Level 2 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 1 | 1 |
Available- for-sale | U.S. government and agency | Level 3 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 0 | 0 |
Available- for-sale | Other foreign government | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 757 | 823 |
Available- for-sale | Other foreign government | Level 1 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 0 | 0 |
Available- for-sale | Other foreign government | Level 2 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 756 | 822 |
Available- for-sale | Other foreign government | Level 3 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 1 | 1 |
Available- for-sale | Corporate |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 5,514 | 4,310 |
Available- for-sale | Corporate | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 5,514 | 4,310 |
Available- for-sale | Corporate | Level 1 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 0 | 0 |
Available- for-sale | Corporate | Level 2 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 5,473 | 4,258 |
Available- for-sale | Corporate | Level 3 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 41 | 52 |
Available- for-sale | Commercial mortgage-backed securities | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 762 | 752 |
Available- for-sale | Commercial mortgage-backed securities | Level 1 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 0 | 0 |
Available- for-sale | Commercial mortgage-backed securities | Level 2 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 761 | 750 |
Available- for-sale | Commercial mortgage-backed securities | Level 3 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 1 | 2 |
Available- for-sale | Residential mortgage-backed securities | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 522 | 292 |
Available- for-sale | Residential mortgage-backed securities | Level 1 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 0 | 0 |
Available- for-sale | Residential mortgage-backed securities | Level 2 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 522 | 292 |
Available- for-sale | Residential mortgage-backed securities | Level 3 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 0 | 0 |
Available- for-sale | Collateralized debt obligations | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 505 | 531 |
Available- for-sale | Collateralized debt obligations | Level 1 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 0 | 0 |
Available- for-sale | Collateralized debt obligations | Level 2 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 505 | 531 |
Available- for-sale | Collateralized debt obligations | Level 3 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 0 | 0 |
Available- for-sale | Other | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 446 | 488 |
Available- for-sale | Other | Level 1 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 0 | 0 |
Available- for-sale | Other | Level 2 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 446 | 476 |
Available- for-sale | Other | Level 3 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 0 | 12 |
Available- for-sale | Debt securities |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 12,729 | 11,255 |
Available- for-sale | Debt securities | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 12,729 | 11,255 |
Available- for-sale | Debt securities | Level 1 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 770 | 796 |
Available- for-sale | Debt securities | Level 2 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 11,916 | 10,392 |
Available- for-sale | Debt securities | Level 3 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Financial assets | 43 | 67 |
Cash, cash equivalents and short-term securities | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Assets | 12,278 | 13,527 |
Cash, cash equivalents and short-term securities | Level 1 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Assets | 10,923 | 12,428 |
Cash, cash equivalents and short-term securities | Level 2 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Assets | 1,355 | 1,099 |
Cash, cash equivalents and short-term securities | Level 3 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Assets | 0 | 0 |
Debt securities | Fair value through profit or loss | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Assets | 75,998 | 77,834 |
Debt securities | Fair value through profit or loss | Level 1 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Assets | 1,503 | 1,537 |
Debt securities | Fair value through profit or loss | Level 2 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Assets | 74,333 | 76,072 |
Debt securities | Fair value through profit or loss | Level 3 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Assets | 162 | 225 |
Financial assets | 162 | 225 | 248
Debt securities | Available- for-sale | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Assets | 12,729 | 11,255 |
Debt securities | Available- for-sale | Level 1 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Assets | 770 | 796 |
Debt securities | Available- for-sale | Level 2 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Assets | 11,916 | 10,392 |
Debt securities | Available- for-sale | Level 3 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Assets | 43 | 67 |
Financial assets | 43 | 67 | 50
Equity securities | Fair value through profit or loss | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Assets | 7,538 | 6,369 |
Equity securities | Fair value through profit or loss | Level 1 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Assets | 4,429 | 3,777 |
Equity securities | Fair value through profit or loss | Level 2 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Assets | 3,013 | 2,411 |
Equity securities | Fair value through profit or loss | Level 3 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Assets | 96 | 181 |
Financial assets | 96 | 181 | 188
Equity securities | Available- for-sale | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Assets | 1,575 | 262 |
Equity securities | Available- for-sale | Level 1 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Assets | 1,414 | 144 |
Equity securities | Available- for-sale | Level 2 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Assets | 87 | 71 |
Equity securities | Available- for-sale | Level 3 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Assets | 74 | 47 |
Financial assets | 74 | 47 | 35
Derivative assets | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Assets | 1,583 | 2,160 |
Derivative assets | Level 1 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Assets | 26 | 36 |
Derivative assets | Level 2 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Assets | 1,557 | 2,124 |
Derivative assets | Level 3 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Assets | 0 | 0 |
Other invested assets | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Assets | 5,216 | 4,167 |
Other invested assets | Level 1 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Assets | 1,189 | 1,094 |
Other invested assets | Level 2 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Assets | 377 | 428 |
Other invested assets | Level 3 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Assets | 3,650 | 2,645 |
Financial assets | 3,650 | 2,645 | 2,445
Investment properties | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Assets | 9,109 | 7,516 |
Investment properties | Level 1 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Assets | 0 | 0 |
Investment properties | Level 2 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Assets | 0 | 0 |
Investment properties | Level 3 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Assets | 9,109 | 7,516 |
Financial assets | 9,109 | 7,516 | 7,306
Total invested assets measured at fair value | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Assets | 126,026 | 123,090 |
Total invested assets measured at fair value | Level 1 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Assets | 20,254 | 19,812 |
Total invested assets measured at fair value | Level 2 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Assets | 92,638 | 92,597 |
Total invested assets measured at fair value | Level 3 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Assets | 13,134 | 10,681 |
Financial assets | 13,134 | 10,681 | 10,272
Investments for account of segregated fund holders | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Assets | 139,996 | 125,921 |
Investments for account of segregated fund holders | Level 1 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Assets | 28,637 | 26,832 |
Investments for account of segregated fund holders | Level 2 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Assets | 110,748 | 98,539 |
Investments for account of segregated fund holders | Level 3 | Recurring fair value measurement |  |  |
Disclosure Of Fair Value Measurement of Assets and Liabilities [Line Items] |  |  |
Assets | 611 | 550 |
Financial assets | $ 611 | $ 550 | $ 549

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