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v3.22.4

Consolidated Statements of Changes in Equity - CAD ($) shares in Thousands, $ in Millions | Share capital | Contributed surplus | Accumulated Other Comprehensive Income | Retained Earnings | Total
--- | --- | --- | --- | --- | ---
Beginning balance at Dec. 31, 2020 | $ 25,144 | $ 591 | $ 877 | $ 9,145 | $ 35,757
Beginning balance (in share) at Dec. 31, 2020 |  |  |  |  | 1,525,151
Changes in equity |  |  |  |  |
Net earnings |  |  |  | 4,119 | $ 4,119
Foreign currency translation adjustment |  |  | (63) |  | (63)
Actuarial gain on employee retirement benefit plans, net of income taxes |  |  |  | 856 | 856
Total comprehensive (loss) income |  |  | (63) | 4,975 | 4,912
Issued under share option plans | 8 |  |  |  | $ 8
Issued under share option plans (in shares) |  |  |  |  | 245
Common shares forfeited (in shares) |  |  |  |  | (186)
Repurchase of common shares for cancellation | (1,382) |  |  | (922) | $ (2,304)
Repurchase of common shares for cancellation (in shares) |  |  |  |  | (83,959)
Change in liability for share purchase commitment | (120) |  |  | (110) | $ (230)
Share-based compensation |  | 21 |  |  | 21
Dividends paid on common shares |  |  |  | (1,550) | (1,550)
Ending balance at Dec. 31, 2021 | 23,650 | 612 | 814 | 11,538 | $ 36,614
Ending balance (in share) at Dec. 31, 2021 |  |  |  |  | 1,441,251
Changes in equity |  |  |  |  |
Net earnings |  |  |  | 9,077 | $ 9,077
Foreign currency translation adjustment |  |  | 160 |  | 160
Actuarial gain on employee retirement benefit plans, net of income taxes |  |  |  | 838 | 838
Total comprehensive (loss) income |  |  | 160 | 9,915 | 10,075
Issued under share option plans | 570 | (58) |  |  | $ 512
Issued under share option plans (in shares) |  |  |  |  | 13,158
Common shares forfeited (in shares) |  |  |  |  | (30)
Repurchase of common shares for cancellation | (1,947) |  |  | (3,188) | $ (5,135)
Repurchase of common shares for cancellation (in shares) |  |  |  |  | (116,908)
Change in liability for share purchase commitment | (16) |  |  | (104) | $ (120)
Share-based compensation |  | 17 |  |  | 17
Dividends paid on common shares |  |  |  | (2,596) | (2,596)
Ending balance at Dec. 31, 2022 | $ 22,257 | $ 571 | $ 974 | $ 15,565 | $ 39,367
Ending balance (in share) at Dec. 31, 2022 |  |  |  |  | 1,337,471

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