Other Assets

12 Months Ended

Dec. 31, 2016

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Other Assets

Other assets

(in millions of Canadian dollars)	2016		2015
Long-term materials	$	22	$	20
Prepaid leases	6		9
Unamortized fees on credit facility	7		6
Contracted customer incentives	2		5
Long-term receivables	2		2
Other	18		21
Total other assets	$	57	$	63

Fees on credit facility and contracted customer incentives are amortized to income over the term of the related facility and over the term of the related revenue contract, respectively.