Pension And Other Retiree Benefits

6 Months Ended

Jun. 30, 2011

Pension And Other Retiree Benefits

Pension And Other Retiree Benefits

10. Pension and Other Retiree Benefits

The components of net periodic benefit cost for pension and postretirement benefits for continuing operations for the six months ended June 30, 2011 and 2010 were as follows:

(in millions)	Six Months Ended June 30,
	Pension Benefits						Postretirement Benefits
	2011			2010			2011			2010
Service cost	$	10.3		$	10.1		$	0.5		$	0.4
Interest cost		27.5			26.7			2.6			2.7
Expected return on plan assets		(36.1	)		(34.7	)		—			—
Amortization of prior service cost (credit)		0.9			1.1			(1.9	)		(1.9	)
Amortization of net losses (gains)		11.4			9.6			0.1			(0.2	)
Termination benefit		—			0.2			—			—
Net periodic benefit cost	$	14.0		$	13.0		$	1.3		$	1.0

The components of net periodic benefit cost for pension and postretirement benefits for continuing operations for the three months ended June 30, 2011 and 2010 were as follows:

(in millions)	Three Months Ended June 30,
	Pension Benefits						Postretirement Benefits
	2011			2010			2011			2010
Service cost	$	4.8		$	4.8		$	0.2		$	0.1
Interest cost		13.7			13.3			1.3			1.3
Expected return on plan assets		(18.0	)		(17.3	)		—			—
Amortization of prior service cost (credit)		0.4			0.6			(0.9	)		(1.1	)
Amortization of net losses (gains)		5.7			4.7			0.1			(0.2	)
Termination benefit		—			0.1			—			—
Net periodic benefit cost	$	6.6		$	6.2		$	0.7		$	0.1