v3.26.1
Related Party Transactions (Details) - CAD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Related Party Transactions [Abstract]        
Contributions made to defined benefit pension plans $ 0.5 $ 0.4 $ 1.1 $ 1.0
Contribution amount $ 0.8 $ 0.6 $ 1.5 $ 1.1