XML 138 R122.htm IDEA: XBRL DOCUMENT v3.22.4
LONG-TERM DEBT - Long-Term Debt Activity (Details)
$ in Millions
 12 Months Ended
Dec. 31, 2022
CAD ($)
Dec. 31, 2022
USD ($)
Dec. 31, 2021
CAD ($)
Dec. 31, 2021
USD ($)
Dec. 31, 2022
USD ($)
Mar. 31, 2022
CAD ($)
Dec. 31, 2021
USD ($)
Disclosure of detailed information about borrowings [line items]              
Net issuance of long-term debt $ 12,711,000,000   $ 550,000,000        
Long-term debt net of transaction costs, beginning of year 18,688,000,000   18,201,000,000        
Net issuance of long-term debt 12,711,000,000   550,000,000        
Loss on foreign exchange (1,271,000,000)   (50,000,000)        
Deferred transaction costs incurred (988,000,000)   (31,000,000)        
Amortization of deferred transaction costs 51,000,000   18,000,000        
Long-term debt net of transaction costs, end of year 31,733,000,000   18,688,000,000        
Current portion of long-term debt 1,828,000,000   1,551,000,000        
Senior notes              
Disclosure of detailed information about borrowings [line items]              
Proceeds on issuance of long-term debt 13,304,000,000   0        
Repayment of long-term debt 1,544,000,000   1,450,000,000        
Net issuance of long-term debt 11,760,000,000   (1,450,000,000)        
Net issuance of long-term debt 11,760,000,000   (1,450,000,000)        
Senior Notes, Canadian Portion              
Disclosure of detailed information about borrowings [line items]              
Proceeds on issuance of long-term debt 4,250,000,000   0        
Repayment of long-term debt 600,000,000   1,450,000,000        
Senior Notes, US Portion | United States of America, Dollars              
Disclosure of detailed information about borrowings [line items]              
Proceeds on issuance of long-term debt $ 9,054,000,000   $ 0        
Exchange rate on proceeds from non-current borrowings 1.284 1.284 0 0      
Repayment of long-term debt $ 944,000,000 $ 750          
Exchange rate on repayments of non-current borrowings 1.259 1.259 0 0      
Principal amount         $ 7,050   $ 0
Subordinated Notes Due 2081              
Disclosure of detailed information about borrowings [line items]              
Repayment of long-term debt $ 0   $ 2,000,000,000        
Subordinated Notes Due 2081 | United States of America, Dollars              
Disclosure of detailed information about borrowings [line items]              
Repayment of long-term debt $ 951,000,000 $ 750 0 $ 0      
Non-Current Borrowings, Exchange Rate On Subordinated Debt 1.268 1.268          
Subordinated Notes Issued              
Disclosure of detailed information about borrowings [line items]              
Repayment of long-term debt $ 951,000,000   $ 2,000,000,000        
Unsecured Non-Revolving Credit Facility              
Disclosure of detailed information about borrowings [line items]              
Maximum borrowing capacity           $ 665,000,000  
Interest rate           1.00%