Pension and Other Postretirement Benefit Plans (Tables)

6 Months Ended

Jun. 30, 2011

Pension and Other Postretirement Benefit Plans

Components of Net Periodic Benefit Cost

	Quarter Ended June 30,
(In millions)	2011			2010			2011			2010
	Pension Benefits						Postretirement Benefits
Service cost – benefits earned during the period	$	—		$	—		$	—		$	0.1
Interest cost		7.9			8.1			0.6			0.6
Expected return on plan assets		(8.6	)		(8.7	)		—			—
Recognized net actuarial loss		3.7			4.2			0.1			0.1
Amortization of transition asset		—			(0.4	)		—			—
Amortization of prior service cost		—			—			(1.3	)		(1.5	)
Net periodic cost (benefit)	$	3.0		$	3.2		$	(0.6	)	$	(0.7	)
	Six Months Ended June 30,
(In millions)	2011			2010			2011			2010
	Pension Benefits						Postretirement Benefits
Service cost – benefits earned during the period	$	—		$	—		$	—		$	0.1
Interest cost		15.8			16.3			1.2			1.3
Expected return on plan assets		(17.1	)		(17.5	)		—			—
Recognized net actuarial loss		7.5			8.4			0.2			0.2
Amortization of transition asset		—			(0.8	)		—			—
Amortization of prior service cost		—			—			(2.6	)		(2.9	)
Net periodic cost (benefit)	$	6.2		$	6.4		$	(1.2	)	$	(1.3	)