Other Long-Term Liabilities (Tables)

12 Months Ended

Dec. 31, 2016

Other Liabilities Disclosure [Abstract]

Other Long-Term Liabilities

(in millions of Canadian dollars)	2016		2015
Provision for environmental remediation, net of current portion(1)	$	76	$	80
Stock-based compensation liabilities, net of current portion	72		73
Deferred revenue on rights-of-way licence agreements, net of current portion	29		33
Deferred retirement compensation	29		28
Deferred gains on sale leaseback transactions	19		22
Other, net of current portion	59		82
Total other long-term liabilities	$	284	$	318

⁽¹⁾As at December 31, 2016, the aggregate provision for environmental remediation, including the current portion was $85 million (2015 – $93 million).