Share-Based Payments (Tables)

6 Months Ended

Jun. 28, 2015

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Components of Share-based Compensation Expense

The components of share-based compensation expense follow:

	Three Months Ended				Six Months Ended
	June 28,		June 29,		June 28,		June 29,
(MILLIONS OF DOLLARS)	2015		2014		2015		2014
Stock options / stock appreciation rights	$	5	$	4	$	11	$	7
RSUs / DSUs	5		4		9		6
PSUs	1		—		1		—
Share-based compensation expense—total(a)	$	11	$	8	$	21	$	13

^(a) For the three and six months ended June 28, 2015, we capitalized $1 million of share-based compensation expense to inventory.