Pension and Postretirement Benefit Plans (Tables)

6 Months Ended

Jun. 30, 2012

Pension and Postretirement Benefit Plans [Abstract]

Components of net periodic benefit cost

	Three Months Ended June 30,
	2012							2011
	Pension Benefits		Foreign Pension Benefits			Postretirement Benefits		Pension Benefits		Foreign Pension Benefits			Postretirement Benefits
Service cost	$	—	$	—		$	—	$	—	$	—		$	—
Interest cost		0.2		2.4			0.2		0.3		2.5			0.3
Expected return on plan assets		—		(3.0	)		—		—		(3.0	)		—
Amortization of actuarial loss		0.1		0.5			—		—		0.4			—
Net period benefit cost (income)	$	0.3	$	(0.1	)	$	0.2	$	0.3	$	(0.1	)	$	0.3

	Six Months Ended June 30,
	2012							2011
	Pension Benefits		Foreign Pension Benefits			Postretirement Benefits		Pension Benefits		Foreign Pension Benefits			Postretirement Benefits
Service cost	$	—	$	—		$	—	$	—	$	—		$	—
Interest cost		0.4		4.8			0.4		0.5		4.9			0.5
Expected return on plan assets		—		(6.0	)		—		—		(5.9	)		—
Amortization of actuarial loss		0.1		1.0			—		—		0.7			—
Net period benefit cost (income)	$	0.5	$	(0.2	)	$	0.4	$	0.5	$	(0.3	)	$	0.5