XML 112 R87.htm IDEA: XBRL DOCUMENT v3.25.3
Share Capital and Warrants - Issued and Outstanding - Warrants (Details) - Common Share Warrants - CAD ($)
shares in Thousands, $ in Millions
 9 Months Ended 12 Months Ended
Sep. 30, 2025
Dec. 31, 2024
Number of Warrants    
Outstanding, Beginning of Year (in shares) 3,643 7,625
Exercised (in shares) (738) (3,982)
Outstanding, End of Period (in shares) 2,905 3,643
Amount    
Outstanding, Beginning of Year $ 12 $ 25
Exercised (2) (13)
Outstanding, End of Period $ 10 $ 12