Other Liabilities and Deferred Credits

12 Months Ended

Dec. 31, 2017

Other liabilities and deferred credits

Other liabilities and deferred credits

11 – Other liabilities and deferred credits

In millions		December 31,		2017		2016
Personal injury and other claims provisions (Note 16) (1)			$	234	$	225
Stock-based compensation liability (Note 14) (1)				26		35
Environmental provisions (Note 16) (1)				21		36
Deferred credits and other				309		297
Total other liabilities and deferred credits			$	590	$	593
(1)	See Note 9 – Accounts payable and other for the related current portion.