XML 251 R136.htm IDEA: XBRL DOCUMENT v3.22.4
Other non-current liabilities (Details) - CAD ($)
$ in Millions
Dec. 31, 2022
Dec. 31, 2021
Subclassifications of assets, liabilities and equities [abstract]    
Provisions $ 288 $ 327
Long-term disability benefits obligation 260 327
Derivative liabilities 191 43
Other 331 306
Total other non-current liabilities $ 1,070 $ 1,003