Accounts payable and other (Tables)

12 Months Ended

Dec. 31, 2016

Accounts payable and other

Accounts payable and other

In millions	December 31,		2016		2015
Trade payables		$	484	$	391
Payroll-related accruals			327		287
Accrued charges			141		192
Accrued interest			129		122
Income and other taxes			122		254
Personal injury and other claims provisions (Note 16)			76		51
Environmental provisions (Note 16)			50		51
Stock-based compensation liability (Note 14)			45		39
Other postretirement benefits liability (Note 12)			18		18
Other			127		151
Total accounts payable and other		$	1,519	$	1,556