Benefit Plans (Tables)

3 Months Ended

Mar. 31, 2017

Schedule of Net Benefit Costs

	U.S. pension plans
	Three months ended
In millions	March 31, 2017			March 31, 2016
Service cost	$	2.6		$	2.8
Interest cost	4.1			4.1
Expected return on plan assets	(2.9		)	(2.9		)
Net periodic benefit cost	$	3.8		$	4.0

	Non-U.S. pension plans
	Three months ended
In millions	March 31, 2017			March 31, 2016
Service cost	$	1.8		$	2.1
Interest cost	0.9			1.1
Expected return on plan assets	(0.3		)	(0.4		)
Net periodic benefit cost	$	2.4		$	2.8