XML 235 R200.htm IDEA: XBRL DOCUMENT v3.22.4
Segments Disclosures - Geographic Information (Details) - CAD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Disclosure of geographical areas [line items]      
Total revenue from contracts with customers $ 2,976 $ 2,721 $ 2,101
PP&E 5,556 5,320 5,822
Right-of-use assets 126 95 141
Intangible assets 252 256 313
Total long-term other assets 160 142  
Canada      
Disclosure of geographical areas [line items]      
Total revenue from contracts with customers 1,905 1,854 1,227
PP&E 3,817 4,051  
Right-of-use assets 49 52  
Intangible assets 123 141  
Total long-term other assets 62 15  
US      
Disclosure of geographical areas [line items]      
Total revenue from contracts with customers 940 731 716
PP&E 1,307 860  
Right-of-use assets 74 39  
Intangible assets 101 85  
Total long-term other assets 34 61  
Australia      
Disclosure of geographical areas [line items]      
Total revenue from contracts with customers 131 136 $ 158
PP&E 432 409  
Right-of-use assets 3 4  
Intangible assets 28 30  
Total long-term other assets $ 64 $ 66