XML 162 R138.htm IDEA: XBRL DOCUMENT v3.25.0.1
SHARE-BASED COMPENSATION - Stock Options Fair Value Inputs (Details)
$ / shares in Units, shares in Millions
 12 Months Ended
Dec. 31, 2024
CAD ($)
shares
year
$ / shares
Dec. 31, 2023
CAD ($)
year
shares
$ / shares
Granted during the year (in shares) | shares 0.8 1.0
Options    
Weighted average risk-free interest rate 3.70% 3.50%
Weighted average expected volatility 58.30% 57.70%
Weighted average dividend yield 0.00% 0.00%
Weighted average expected life of options issued (years) | year 4.5 5.0
Weighted average grant-date fair value (C$ per share) | $ $ 1.73 $ 1.88
Weighted average share price at grant date (C$ per share) | $ / shares $ 3.50 $ 3.63
Weighted average exercise price (C$ per share) | $ / shares $ 3.67 $ 3.70
Deferred share units    
Granted during the year (in shares) | shares 0.2 0.5
Weighted average grant-date fair value (C$ per share) | $ $ 5.71 $ 3.55