XML 89 R13.htm IDEA: XBRL DOCUMENT v3.22.0.1
Other expense (income)
12 Months Ended
Dec. 31, 2021
Other Income and Expenses [Abstract]  
Other expense (income) Other expense (income)
(in millions of Canadian dollars)202120202019
Foreign exchange gain on debt and lease liabilities$(7)$(14)$(94)
Other foreign exchange gains(4)(1)(4)
Acquisition-related costs (Note 11)
247 — — 
Other1 
Other expense (income)$237 $(7)$(89)