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Other Long-Term Liabilities (Tables)

12 Months Ended

Dec. 31, 2017

Other Liabilities Disclosure [Abstract]



(in millions of Canadian dollars)	2017		2016
Provision for environmental remediation, net of current portion⁽¹⁾	$	70	$	76
Stock-based compensation liabilities, net of current portion	67		72
Deferred revenue on rights-of-way license agreements, net of current portion⁽²⁾	26		29
Deferred retirement compensation	4		29
Deferred gains on sale leaseback transactions⁽²⁾	16		19
Other, net of current portion	48		59
Total other long-term liabilities	$	231	$	284

⁽¹⁾ As at December 31, 2017, the aggregate provision for environmental remediation, including the current portion was $78 million (2016 – $85 million).

⁽²⁾ The deferred revenue on rights-of-way license agreements, and deferred gains on sale leaseback transactions are being amortized to income on a straight-line basis over the related lease terms.