Benefit Plans

3 Months Ended

Mar. 30, 2013

Benefit Plans

11. Benefit Plans

Components of net periodic benefit cost for our pension plans for the three months ended March 30, 2013 and March 31, 2012 were as follows:

	Three months ended
	U.S. pension plans						Non-U.S. pension plans
In millions	March 30, 2013			March 31, 2012			March 30, 2013			March 31, 2012
Service cost	$	4		$	3		$	2		$	1
Interest cost		3			7			5			1
Expected return on plan assets		(2	)		(7	)		(4	)		—
Net periodic benefit cost	$	5		$	3		$	3		$	2

Components of net periodic benefit cost for our other post-retirement plans for the three months ended March 30, 2013 and March 31, 2012 were not material.