XML 161 R137.htm IDEA: XBRL DOCUMENT v3.25.0.1
Share-Based Payments - Activities in Stock Option Plans (Details)
shares in Thousands
 12 Months Ended
Dec. 31, 2024
shares
$ / shares
Dec. 31, 2023
shares
$ / shares
Number of stock options (thousands)    
Beginning balance (in shares) | shares 3,428 3,589
Granted (in shares) | shares 488 790
Exercised (in shares) | shares (708) (951)
Forfeited (in shares) | shares (88) 0
Ending balance (in shares) | shares 3,120 3,428
Exercisable, December 31 (in shares) | shares 1,390 1,560
Weighted average exercise price    
Beginning balance (in CAD per share) | $ / shares $ 62.54 $ 58.51
Granted (in CAD per share) | $ / shares 73.19 67.68
Exercised (in CAD per share) | $ / shares 58.13 51.60
Forfeited (in CAD per share) | $ / shares 69.25 0
Ending balance (in CAD per share) | $ / shares 65.01 62.54
Exercisable, December 31 (in CAD per share) | $ / shares $ 60.32 $ 57.89