Investments (Tables)

12 Months Ended

Dec. 31, 2019

Equity Method Investments and Joint Ventures [Abstract]

Investments

(in millions of Canadian dollars)	2019		2018
Investment in CMQ U.S. accounted for on an equity basis (Note 11)	$	127	$	—
Other rail investments accounted for on an equity basis	166		160
Other investments	48		43
Total investments	$	341	$	203