v3.25.4
Leases - Maturity Of Lease Liabilities (Detail) - CAD ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Operating leases    
2026 $ 93  
2027 44  
2028 39  
2029 31  
2030 16  
2031 and beyond 29  
Total lease payments 252  
Discount to present value (16)  
Total lease liability 236 $ 244
Finance leases    
2026 49  
2027 48  
2028 47  
2029 45  
2030 44  
2031 and beyond 862  
Total lease payments 1,095  
Discount to present value (545)  
Total lease liability $ 550 $ 563