Other liabilities and deferred credits (Tables)

12 Months Ended

Dec. 31, 2013

Notes To Financial Statements [Abstract]

Other liabilities and deferred credits

In millions	December 31,		2013		2012
Personal injury and other claims provisions, net of current portion (Note 16)		$	271	$	232
Stock-based incentives liability, net of current portion (Note 10)			240		203
Environmental provisions, net of current portion (Note 16)			78		92
Deferred credits and other			226		249
Total other liabilities and deferred credits		$	815	$	776