XML 180 R147.htm IDEA: XBRL DOCUMENT v3.24.0.1
Credit Facilities, Long-Term Debt and Lease Liabilities - Principal Repayments (Details) - CAD ($)
$ in Millions
Dec. 31, 2023
Dec. 31, 2022
Disclosure of detailed information about borrowings [line items]    
Principal repayments $ 3,466 $ 3,653
2024    
Disclosure of detailed information about borrowings [line items]    
Lease incentive 12  
Cost    
Disclosure of detailed information about borrowings [line items]    
Principal repayments 3,363  
Lease liabilities 143  
Cost | 2024    
Disclosure of detailed information about borrowings [line items]    
Principal repayments 526  
Lease liabilities 4  
Cost | 2025    
Disclosure of detailed information about borrowings [line items]    
Principal repayments 142  
Lease liabilities 4  
Cost | 2026    
Disclosure of detailed information about borrowings [line items]    
Principal repayments 143  
Lease liabilities 4  
Cost | 2027    
Disclosure of detailed information about borrowings [line items]    
Principal repayments 153  
Lease liabilities 4  
Cost | 2028    
Disclosure of detailed information about borrowings [line items]    
Principal repayments 162  
Lease liabilities 4  
Cost | 2029 and thereafter    
Disclosure of detailed information about borrowings [line items]    
Principal repayments 2,237  
Lease liabilities $ 123