v3.26.3
SHARE CAPITAL AND WARRANTS - First Preferred Shares (Details) - Preferred Shares - CAD ($)
shares in Millions, $ in Millions
9 Months Ended 12 Months Ended
Sep. 30, 2026
Dec. 31, 2025
Number of Common Shares    
Outstanding, Beginning of Year (in shares) 12 26
Preferred shares redeemed (in shares) (12) (14)
Outstanding, End of Period (in shares) 0 12
Amount    
Outstanding, Beginning of Year $ 113 $ 356
Preferred Shares Redeemed (113) (243)
Outstanding, End of Period $ 0 $ 113