PENSION AND OTHER POST RETIREMENT BENEFIT PLANS (Tables)

9 Months Ended

Sep. 30, 2011

PENSION AND OTHER POST RETIREMENT BENEFIT PLANS

Defined Benefit Pension And Post Retirement Benefit Plans

	Three Months Ended September 30,											Nine Months Ended September 30,
	Pension Benefits						Other Benefits					Pension Benefits						Other Benefits
(In millions)	2011			2010			2011		2010			2011			2010			2011			2010
Service cost — benefits earned during the period	$	0.8		$	0.7		$	0.2	$	0.2		$	2.5		$	2.1		$	0.6		$	0.7
Interest cost on projected benefit obligations	4.2			4.4			0.3		0.2			12.7			13.3			1.0			0.8
Expected return on plan assets	(4.2		)	(4.0		)	—		—			(13.3		)	(12.1		)	—			—
Amortization of net actuarial loss	0.7			0.8			0.4		0.4			2.3			2.2			1.3			0.9
Amortization of prior service (benefit)	—			—			—		(0.1		)	—			—			(0.1		)	(0.1		)
Net periodic benefit cost	$	1.5		$	1.9		$	0.9	$	0.7		$	4.2		$	5.5		$	2.8		$	2.3
Settlements	—			9.1			—		—			0.1			9.1			—			—
Total net periodic benefit cost	$	1.5		$	11.0		$	0.9	$	0.7		$	4.3		$	14.6		$	2.8		$	2.3