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v3.23.3

Consolidated Statements of Changes in Equity - CAD ($) $ in Thousands | Total | Retained earnings | Accumulated other comprehensive income | Capital stock | Contributed surplus
--- | --- | --- | --- | --- | ---
Equity at beginning of period at Sep. 30, 2021 | $ 6,986,232 | $ 4,732,229 | $ 331,580 | $ 1,632,705 | $ 289,718
Net earnings | 1,466,142 | 1,466,142 |  |  |
Other comprehensive income | (291,834) |  | (291,834) |  |
Comprehensive income | 1,174,308 | 1,466,142 | (291,834) |  |
Share-based payment costs | 48,996 |  |  |  | 48,996
Income tax impact associated with stock options | 460 |  |  |  | 460
Exercise of stock options | 41,687 |  |  | 50,236 | (8,549)
Exercise of performance share units | 0 |  |  | 15,821 | (15,821)
Purchase for cancellation of Class A subordinate voting shares | (908,656) | (773,366) |  | (135,290) |
Purchase of Class A subordinate voting shares held in trusts | (70,303) |  |  | (70,303) |
Equity at end of period at Sep. 30, 2022 | 7,272,724 | 5,425,005 | 39,746 | 1,493,169 | 314,804
Net earnings | 1,631,249 | 1,631,249 |  |  |
Other comprehensive income | 119,229 |  | 119,229 |  |
Comprehensive income | 1,750,478 | 1,631,249 | 119,229 |  |
Share-based payment costs | 58,214 |  |  |  | 58,214
Income tax impact associated with stock options | 14,423 |  |  |  | 14,423
Exercise of stock options | 88,316 |  |  | 106,051 | (17,735)
Exercise of performance share units | (13,879) | (2,885) |  | 13,680 | (24,674)
Purchase for cancellation of Class A subordinate voting shares | (786,906) | (725,538) |  | (61,368) |
Unrealized commitment to purchase Class A subordinate voting shares | 1,379 | 1,276 |  | 103 |
Purchase of Class A subordinate voting shares held in trusts | (74,455) |  |  | (74,455) |
Equity at end of period at Sep. 30, 2023 | $ 8,310,294 | $ 6,329,107 | $ 158,975 | $ 1,477,180 | $ 345,032

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