Pension and Postretirement Benefit Plans (Tables)

6 Months Ended

Jun. 30, 2013

Compensation And Retirement Disclosure [Abstract]

Components of Net Periodic Benefit Cost

The following table presents the components of net periodic benefit cost for the three and six months ended June 30, 2013 and 2012 (in millions):

	Three Months Ended June 30,
	2013							2012
	Pension Benefits		Foreign Pension Benefits			Postretirement Benefits		Pension Benefits		Foreign Pension Benefits			Postretirement Benefits
Service cost	$	—	$	—		$	—	$	—	$	—		$	—
Interest cost		0.2		2.2			0.1		0.2		2.4			0.2
Expected return on plan assets		—		(3.0	)		—		—		(3.0	)		—
Amortization of actuarial loss		0.1		0.7			0.1		0.1		0.5			—
Net period benefit cost (income)	$	0.3	$	(0.1	)	$	0.2	$	0.3	$	(0.1	)	$	0.2

	Six Months Ended June 30,
	2013							2012
	Pension Benefits		Foreign Pension Benefits			Postretirement Benefits		Pension Benefits		Foreign Pension Benefits			Postretirement Benefits
Service cost	$	—	$	—		$	—	$	—	$	—		$	—
Interest cost		0.4		4.4			0.3		0.4		4.8			0.4
Expected return on plan assets		—		(6.0	)		—		—		(6.0	)		—
Amortization of actuarial loss		0.2		1.2			0.1		0.1		1.0			—
Net period benefit cost (income)	$	0.6	$	(0.4	)	$	0.4	$	0.5	$	(0.2	)	$	0.4