Other Deferred Credits (Tables)

12 Months Ended

Dec. 31, 2018

Other Deferred Credit [Abstract]

Schedule of Other Deferred Credits

December 31,	2018	2017
(In millions of Canadian dollars)
Trust liability(Note 7)	6.1
Postretirement benefit liability	1.8	—
Environmental liabilities	0.1	—
Other	0.9	0.8
	8.9	0.8