v3.25.4
FINANCING CHARGES (Details) - CAD ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Banking and Thrift, Interest [Abstract]    
Interest on long-term debt $ 736 $ 674
Interest on regulatory accounts 24 25
Interest on short-term notes 23 21
Realized loss (gain) on cash flow hedges (interest-rate swap agreements) (Note 16) 4 (4)
Other 19 18
Less: Interest capitalized on construction and development in progress (110) (89)
Interest earned on cash and cash equivalents (17) (24)
Net financing charges $ 679 $ 621