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Share Capital - Range of Exercise Prices of Stock Options (Details) shares in Thousands | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2023 shares $ / shares | Dec. 31, 2022 shares $ / shares | Dec. 31, 2021 shares $ / shares
Disclosure of range of exercise prices of outstanding share options [line items] |  |  |
Stock options outstanding (in shares) | shares | 26,205 | 31,150 | 38,327
Weighted average remaining term (years) | 2 years 10 months 13 days |  |
Weighted average exercise price, options outstanding (in CAD per share) | $ 53.60 | $ 42.37 | $ 35.88
Stock options exercisable (in shares) | shares | 3,672 | 5,522 |
Weighted average exercise price, options exercisable (in CAD per share) | $ 42.14 | $ 37.60 |
$20.76 - $29.99 |  |  |
Disclosure of range of exercise prices of outstanding share options [line items] |  |  |
Stock options outstanding (in shares) | shares | 5,441 |  |
Weighted average remaining term (years) | 2 years 3 days |  |
Weighted average exercise price, options outstanding (in CAD per share) | $ 27.42 |  |
Stock options exercisable (in shares) | shares | 969 |  |
Weighted average exercise price, options exercisable (in CAD per share) | $ 24.84 |  |
$20.76 - $29.99 | Bottom of range |  |  |
Disclosure of range of exercise prices of outstanding share options [line items] |  |  |
Range of exercise prices | 20.76 |  |
$20.76 - $29.99 | Top of range |  |  |
Disclosure of range of exercise prices of outstanding share options [line items] |  |  |
Range of exercise prices | $ 29.99 |  |
$30.00 - $39.99 |  |  |
Disclosure of range of exercise prices of outstanding share options [line items] |  |  |
Stock options outstanding (in shares) | shares | 5,411 |  |
Weighted average remaining term (years) | 1 year 10 days |  |
Weighted average exercise price, options outstanding (in CAD per share) | $ 36.67 |  |
Stock options exercisable (in shares) | shares | 1,227 |  |
Weighted average exercise price, options exercisable (in CAD per share) | $ 36.56 |  |
$30.00 - $39.99 | Bottom of range |  |  |
Disclosure of range of exercise prices of outstanding share options [line items] |  |  |
Range of exercise prices | 30.00 |  |
$30.00 - $39.99 | Top of range |  |  |
Disclosure of range of exercise prices of outstanding share options [line items] |  |  |
Range of exercise prices | $ 39.99 |  |
$40.00 - $49.99 |  |  |
Disclosure of range of exercise prices of outstanding share options [line items] |  |  |
Stock options outstanding (in shares) | shares | 2,381 |  |
Weighted average remaining term (years) | 2 years 4 months 28 days |  |
Weighted average exercise price, options outstanding (in CAD per share) | $ 40.52 |  |
Stock options exercisable (in shares) | shares | 630 |  |
Weighted average exercise price, options exercisable (in CAD per share) | $ 40.50 |  |
$40.00 - $49.99 | Bottom of range |  |  |
Disclosure of range of exercise prices of outstanding share options [line items] |  |  |
Range of exercise prices | 40.00 |  |
$40.00 - $49.99 | Top of range |  |  |
Disclosure of range of exercise prices of outstanding share options [line items] |  |  |
Range of exercise prices | $ 49.99 |  |
$50.00 - $59.99 |  |  |
Disclosure of range of exercise prices of outstanding share options [line items] |  |  |
Stock options outstanding (in shares) | shares | 433 |  |
Weighted average remaining term (years) | 3 years 10 months 9 days |  |
Weighted average exercise price, options outstanding (in CAD per share) | $ 54.24 |  |
Stock options exercisable (in shares) | shares | 30 |  |
Weighted average exercise price, options exercisable (in CAD per share) | $ 54.24 |  |
$50.00 - $59.99 | Bottom of range |  |  |
Disclosure of range of exercise prices of outstanding share options [line items] |  |  |
Range of exercise prices | 50.00 |  |
$50.00 - $59.99 | Top of range |  |  |
Disclosure of range of exercise prices of outstanding share options [line items] |  |  |
Range of exercise prices | $ 59.99 |  |
$60.00 - $69.99 |  |  |
Disclosure of range of exercise prices of outstanding share options [line items] |  |  |
Stock options outstanding (in shares) | shares | 3,837 |  |
Weighted average remaining term (years) | 3 years 5 months 26 days |  |
Weighted average exercise price, options outstanding (in CAD per share) | $ 64.90 |  |
Stock options exercisable (in shares) | shares | 301 |  |
Weighted average exercise price, options exercisable (in CAD per share) | $ 64.21 |  |
$60.00 - $69.99 | Bottom of range |  |  |
Disclosure of range of exercise prices of outstanding share options [line items] |  |  |
Range of exercise prices | 60.00 |  |
$60.00 - $69.99 | Top of range |  |  |
Disclosure of range of exercise prices of outstanding share options [line items] |  |  |
Range of exercise prices | $ 69.99 |  |
$70.00 - $79.99 |  |  |
Disclosure of range of exercise prices of outstanding share options [line items] |  |  |
Stock options outstanding (in shares) | shares | 7,787 |  |
Weighted average remaining term (years) | 4 years 2 months 4 days |  |
Weighted average exercise price, options outstanding (in CAD per share) | $ 78.48 |  |
Stock options exercisable (in shares) | shares | 515 |  |
Weighted average exercise price, options exercisable (in CAD per share) | $ 76.35 |  |
$70.00 - $79.99 | Bottom of range |  |  |
Disclosure of range of exercise prices of outstanding share options [line items] |  |  |
Range of exercise prices | 70.00 |  |
$70.00 - $79.99 | Top of range |  |  |
Disclosure of range of exercise prices of outstanding share options [line items] |  |  |
Range of exercise prices | $ 79.99 |  |
$80.00 - $86.06 |  |  |
Disclosure of range of exercise prices of outstanding share options [line items] |  |  |
Stock options outstanding (in shares) | shares | 915 |  |
Weighted average remaining term (years) | 5 years 8 months 19 days |  |
Weighted average exercise price, options outstanding (in CAD per share) | $ 84.12 |  |
Stock options exercisable (in shares) | shares | 0 |  |
Weighted average exercise price, options exercisable (in CAD per share) | $ 0 |  |
$80.00 - $86.06 | Bottom of range |  |  |
Disclosure of range of exercise prices of outstanding share options [line items] |  |  |
Range of exercise prices | 80.00 |  |
$80.00 - $86.06 | Top of range |  |  |
Disclosure of range of exercise prices of outstanding share options [line items] |  |  |
Range of exercise prices | $ 86.06 |  |

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