v3.26.1
CONSOLIDATED STATEMENTS OF CASH FLOWS (Parenthetical) - CAD ($)
$ in Millions
Mar. 31, 2026
Dec. 31, 2025
Mar. 31, 2025
Dec. 31, 2024
Statement of Cash Flows [Abstract]        
Long-term restricted cash $ 149 $ 143 $ 109 $ 105