Other (Income) Expense (Tables)

9 Months Ended

Sep. 30, 2018

Other Income and Expenses [Abstract]

Other Income and Expenses

	For the three months ended September 30						For the nine months ended September 30
(in millions of Canadian dollars)	2018			2017			2018			2017
Foreign exchange (gain) loss on long-term debt	$	(38	)	$	(105	)	$	55		$	(200	)
Other foreign exchange (gains) losses	(1		)	(3		)	2			(5		)
Insurance recovery of legal settlement	—			—			—			(10		)
Charge on hedge roll and de-designation	—			—			—			13
Other	(8		)	3			(1		)	8
Other (income) expense	$	(47	)	$	(105	)	$	56		$	(194	)