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Share-based compensation plans (Tables) | 12 Months Ended
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Dec. 31, 2023
Share-based compensation plans [Abstract] |
Schedule of number of stock options and weighted average exercisable price | (Number of options) 2023 2022 Beginning of year 3,053,571 3,458,001 Options granted - - Options expired - (2,475) Options exercised [note 17] (1,657,282) (401,955) End of year 1,396,289 3,053,571 Exercisable 1,396,289 3,053,571 2023 2022 Beginning of year $15.75 $16.72 Options granted - - Options expired - 26.81 Options exercised 16.62 23.96 End of year $14.73 $15.75 Exercisable $14.73 $15.75
Total options outstanding and exercisable | Options outstanding Options exercisable Option price per share Number Weighted average remaining life Weighted average exercisable price Number Weighted average exercisable price $ 11.32 - 14.7 0 658,804 1.3 $14.08 658,804 $14.08 $ 14.71 - 16.38 737,485 3.0 $15.32 737,485 $15.32 1,396,289 1,396,289
Compensation expense under equity settled plans | 2023 2022 Employee share ownership plan $ 4,460 $ 3,541 Restricted share unit plan 3,692 3,273 Stock option plan - 45 Total $ 8,152 $ 6,859
Expenses (recoveries) cash-settled plans | 2023 2022 Performance share unit plan $ 22,013 $ 11,221 Restricted share unit plan 19,045 9,342 Deferred share unit plan 15,447 2,811 Phantom stock option plan 1,908 751 Phantom restricted share unit plan 812 244 Total $ 59,225 $ 24,369
Equity-settled plan [Member] |
Disclosure of terms and conditions of share-based payment arrangement [line items] |
Inputs measurement fair value of share-based plans | Grant date Mar 1/23 Number of options granted 129,623 Average strike price $37.30 Expected forfeitures 11% Weighted average grant date fair values $37.30
Cash Settled Plan [Member] |
Disclosure of terms and conditions of share-based payment arrangement [line items] |
Inputs measurement fair value of share-based plans | Phantom PSU RSU RSU Number of units 232,160 162,930 9,997 Expected vesting 83% - - Expected life of option 3 years 3 years 3 years Expected forfeitures 9% 8% 8% Weighted average measurement date fair values $37.30 $37.30 $37.30 Phantom Phantom stock options PSU RSU RSU Number of units 45,551 830,279 561,210 28,000 Expected vesting - 70% - - Average strike price $12.29 - - - Expected dividend $0.12 - - $0.12 Expected volatility 48% - - - Risk-free interest rate 3.5% - - - Expected life of option 3.4 years 0.8 years 1.0 years 1.0 years Expected forfeitures 7% 2% 8% 8% Weighted average measurement date fair values $46.08 $57.13 $57.13 $57.13

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