Net Periodic Pension and Postretirement Benefit Costs (Tables)

9 Months Ended

Sep. 30, 2014

Pension Plan, Defined Benefit [Member]

Pension and postretirement benefit plans

Components of Net Periodic Benefit Cost

	Three Months Ended September 30,												Nine Months Ended September 30,
	US Plans						Non-US Plans						US Plans						Non-US Plans
(in millions)	2014			2013			2014			2013			2014			2013			2014			2013
Service cost	$	1.8		$	2.0		$	1.5		$	2.3		$	5.3		$	5.9		$	4.4		$	7.0
Interest cost	3.3			2.8			3.7			3.0			9.8			8.5			11.1			9.2
Expected return on plan assets	(5.2		)	(4.6		)	(3.6		)	(2.9		)	(15.7		)	(13.7		)	(10.7		)	(8.9		)
Amortization of net actuarial loss	0.1			0.5			0.8			1.2			0.3			1.4			2.4			3.7
Amortization of prior service credit	—			—			—			—			—			—			(0.1		)	(0.1		)
Amortization of transition obligation	—			—			0.1			0.1			—			—			0.2			0.2
Settlement	0.4			—			—			—			0.4			—			—			—
Net pension cost	$	0.4		$	0.7		$	2.5		$	3.7		$	0.1		$	2.1		$	7.3		$	11.1

Other Postretirement Benefit Plan, Defined Benefit [Member]

Pension and postretirement benefit plans

Components of Net Periodic Benefit Cost

	Three Months Ended Sept. 30,					Nine Months Ended Sept. 30,
(in millions)	2014		2013			2014		2013
Service cost	$	0.7	$	0.7		$	2.1	$	2.3
Interest cost	0.9		0.9			2.7		2.8
Amortization of prior service cost	—		—			—		0.1
Amortization of net actuarial loss	0.1		0.2			0.3		0.8
Curtailment	—		(0.3		)	—		(0.3		)
Net postretirement benefit cost	$	1.7	$	1.5		$	5.1	$	5.7