Pensions and Other Postretirement Benefit Plans (Tables)

12 Months Ended

Dec. 31, 2011

Defined Benefit Pension Plans and Defined Benefit Postretirement Plans Disclosure [Abstract]

Schedule of Defined Benefit Plans Disclosures [Table Text Block]

       The following table provides a reconciliation of benefit obligations and plan assets of the company's domestic and non-U.S. pension plans:

			Domestic Pension Benefits				Non-U.S. Pension Benefits
(In millions)			2011		2010		2011		2010
Change in Projected Benefit Obligations
	Benefit Obligation at Beginning of Year		$	413.6	$	395.2	$	656.3	$	608.3
		Business combinations		—		—		8.3		4.3
		Service costs		—		0.3		13.7		11.4
		Interest costs		21.3		21.1		32.1		30.7
		Curtailment		—		—		(2.7)		(5.9)
		Plan participants' contributions		—		—		3.5		3.3
		Actuarial losses		37.9		16.7		26.0		38.8
		Benefits paid		(20.6)		(19.7)		(21.3)		(24.1)
		Currency translation and other		—		—		(6.7)		(10.5)
	Benefit Obligation at End of Year		$	452.2	$	413.6	$	709.2	$	656.3
Change in Fair Value of Plan Assets
	Fair Value of Plan Assets at Beginning of Year		$	362.5	$	347.1	$	510.5	$	475.0
		Business combinations		—		—		2.6		1.3
		Actual return on plan assets		2.4		34.7		11.1		45.5
		Employer contribution		—		0.4		23.5		21.5
		Plan participants' contributions		—		—		3.5		3.3
		Benefits paid		(20.6)		(19.7)		(21.3)		(24.1)
		Currency translation and other		—		—		(5.7)		(12.0)
	Fair Value of Plan Assets at End of Year		$	344.3	$	362.5	$	524.2	$	510.5
Funded Status			$	(107.9)	$	(51.1)	$	(185.0)	$	(145.8)
Accumulated Benefit Obligation			$	452.2	$	413.6	$	663.0	$	625.4
Amounts Recognized in Balance Sheet
		Non-current asset	$	—	$	—	$	0.8	$	2.3
		Current liability		—		—		(4.1)		(3.6)
		Non-current liability		(107.9)		(51.1)		(181.7)		(144.5)
		Net amount recognized	$	(107.9)	$	(51.1)	$	(185.0)	$	(145.8)
Amounts Recognized in Accumulated Other Comprehensive Loss
		Net actuarial loss	$	172.6	$	109.3	$	81.2	$	42.0
		Prior service credits		—		—		(0.6)		(0.5)
		Net amount recognized	$	172.6	$	109.3	$	80.6	$	41.5

The actuarial assumptions used to compute the funded (unfunded) status for the plans are based upon information available as of December 31,2011 and 2010 and are as follows:

		Domestic Pension Benefits				Non-U.S. Pension Benefits
(In millions)		2011		2010		2011		2010
Weighted Average Assumptions Used to Determine Projected Benefit Obligations
	Discount rate		4.50%		5.25%		4.37%		4.77%
	Average rate of increase in employee compensation		4.00%		4.00%		3.08%		3.34%

The actuarial assumptions used to compute the net periodic pension benefit cost (income) are based upon information available as of the beginning of the year, as presented in the following table:

		Domestic Pension Benefits						Non-U.S. Pension Benefits
(In millions)		2011		2010		2009		2011		2010		2009
Weighted Average Assumptions Used to Determine the Net Benefit Cost (Income)
	Discount rate		5.25%		5.50%		5.25%		4.77%		5.37%		5.43%
	Average rate of increase in employee compensation		4.00%		4.00%		4.00%		3.35%		3.24%		3.29%
	Expected long-term rate of return on assets		7.75%		7.75%		7.75%		5.32%		5.59%		5.67%

The following table provides a reconciliation of benefit obligations and plan assets of the company's SERP and other postretirement benefit plans:

			SERP Benefits				Postretirement Benefits
(In millions)			2011		2010		2011		2010
Change in Projected Benefit Obligations
	Benefit Obligation at Beginning of Year		$	12.4	$	11.6	$	34.9	$	32.2
		Service costs		—		—		0.6		0.4
		Interest costs		0.6		0.6		1.9		1.8
		Plan participants' contributions		—		—		1.4		1.4
		Actuarial losses		1.4		0.6		3.2		2.2
		Benefits paid		(0.5)		(0.4)		(2.7)		(3.5)
		Currency translation and other		—		—		(0.4)		0.4
	Benefit Obligation at End of Year		$	13.9	$	12.4	$	38.9	$	34.9
Change in Fair Value of Plan Assets
	Fair Value of Plan Assets at Beginning of Year		$	—	$	—	$	—	$	—
		Employer contribution		0.5		0.4		1.3		2.1
		Plan participants' contributions		—		—		1.4		1.4
		Benefits paid		(0.5)		(0.4)		(2.7)		(3.5)
	Fair Value of Plan Assets at End of Year		$	—	$	—	$	—	$	—
Funded Status			$	(13.9)	$	(12.4)	$	(38.9)	$	(34.9)
Accumulated Benefit Obligation			$	13.9	$	12.4
Amounts Recognized in Balance Sheet
		Current liability	$	(0.5)	$	(0.5)	$	(2.2)	$	(2.1)
		Non-current liability		(13.4)		(11.9)		(36.7)		(32.8)
		Net amount recognized	$	(13.9)	$	(12.4)	$	(38.9)	$	(34.9)
Amounts Recognized in Accumulated Other Comprehensive Loss (Income)
		Net actuarial loss (gain)	$	1.8	$	0.4	$	3.1	$	(0.5)
		Prior service credits		—		—		(0.6)		(0.7)
		Net amount recognized	$	1.8	$	0.4	$	2.5	$	(1.2)
Weighted Average Assumptions Used to Determine Benefit Obligations
		Discount rate		4.50%		5.25%		4.88%		5.44%
		Average rate of increase in employee compensation		4.00%		4.00%		—		—
		Initial healthcare cost trend rate						7.21%		7.91%
		Ultimate healthcare cost trend rate						5.51%		5.52%

		SERP Benefits						Postretirement Benefits
(In millions)		2011		2010		2009		2011		2010		2009
Weighted Average Assumptions Used to Determine the Net Benefit Cost
	Discount rate		5.25%		5.50%		5.25%		5.44%		5.94%		5.73%
	Average rate of increase in employee compensation		4.00%		4.00%		4.00%		—		—		—

       The amounts in accumulated other comprehensive income expected to be recognized as components of net periodic benefit cost in 2012 are as follows:

(In millions)	Domestic Pension Benefits		Non-U.S. Pension Benefits		Post-retirement Benefits
Net Actuarial Loss	$	3.4	$	3.2	$	0.2
Net Prior Service Credit		—		(0.1)		(0.1)
	$	3.4	$	3.1	$	0.1

The projected benefit obligation and fair value of plan assets for the company's qualified and non-qualified pension plans with projected benefit obligations in excess of plan assets are as follows:

			Pension Plans
(In millions)			2011		2010
Pension Plans with Projected Benefit Obligations in Excess of Plan Assets
	Projected benefit obligation		$	1,165.6	$	945.9
	Fair value of plan assets			858.0		734.3
		The accumulated benefit obligation and fair value of plan assets for the company's qualified and non-qualified
pension plans with accumulated benefit obligations in excess of plan assets are as follows:
			Pension Plans
(In millions)			2011		2010
Pension Plans with Accumulated Benefit Obligations in Excess of Plan Assets
	Accumulated benefit obligation		$	987.9	$	910.5
	Fair value of plan assets			717.8		725.6

       The net periodic pension benefit cost (income) includes the following components for 2011, 2010 and 2009:

		Domestic Pension Benefits						Non-U.S. Pension Benefits
(In millions)		2011		2010		2009		2011		2010		2009
Components of Net Benefit Cost (Income)
	Service cost-benefits earned	$	—	$	0.3	$	0.8	$	13.7	$	11.4	$	9.7
	Interest cost on benefit obligation		21.3		21.1		20.6		32.1		30.7		28.6
	Expected return on plan assets		(29.4)		(29.9)		(30.0)		(27.8)		(24.9)		(21.2)
	Amortization of actuarial net loss		1.5		0.7		—		1.6		1.3		1.6
	Settlement/curtailment (gain) loss		—		—		—		—		0.1		(0.2)
	Special termination benefit		—		—		0.2		0.9		0.5		3.0
	Net periodic benefit cost (income)	$	(6.6)	$	(7.8)	$	(8.4)	$	20.5	$	19.1	$	21.5

       The net periodic SERP and other postretirement benefit cost includes the following components for 2011, 2010 and 2009:

		SERP Benefits						Postretirement Benefits
(In millions)		2011		2010		2009		2011		2010		2009
Components of Net Benefit Cost
	Service cost-benefits earned	$	—	$	—	$	—	$	0.6	$	0.4	$	0.6
	Interest cost on benefit obligation		0.6		0.6		0.6		1.9		1.8		1.8
	Amortization of actuarial net gain		—		—		—		—		(0.2)		—
	Amortization of prior service benefit		—		—		—		(0.1)		(0.1)		(0.1)
	Settlement/curtailment gain		—		—		—		(0.1)		—		—
	Special termination benefit		—		—		—		—		—		—
	Net periodic benefit cost	$	0.6	$	0.6	$	0.6	$	2.3	$	1.9	$	2.3

Estimated future benefit payments during the next five years and in the aggregate for the five fiscal years thereafter, are as follows:

(In millions)	Domestic Pension Benefits		Non-U.S. Pension Benefits		SERP Benefits		Post-retirement Benefits
2012	$	24.1	$	22.5	$	0.5	$	2.2
2013		23.8		23.8		0.5		2.2
2014		24.2		24.9		1.7		2.2
2015		25.1		26.3		1.5		2.2
2016		25.6		27.7		0.6		2.2
2017-2021		134.9		154.2		6.8		10.9

A change in the assumed healthcare cost trend rate by one percentage point effective January 2011 would change the accumulated postretirement benefit obligation as of December 31, 2011 and the 2011 aggregate of service and interest costs, as follows:

(In millions)		Increase		Decrease
One Percentage Point
	Effect in total of service and interest cost components	$	0.4	$	(0.3)
	Effect on postretirement healthcare benefit obligation		4.9		(3.8)

       The fair values of the company's domestic plan assets at December 31,2011and 2010, by asset category are as follows:

			December 31,			Quoted Prices in Active Markets		Significant Other Observable Inputs		Significant Unobservable Inputs
(In millions)				2011		(Level 1)		(Level 2)		(Level 3)
Asset Category
	U.S. equity funds			$	112.5	$	—	$	112.5	$	—
	International equity funds				82.8		—		82.8		—
	Fixed income funds				132.2		—		132.2		—
	Private equity funds				9.1		—		—		9.1
	Money market funds				7.7		—		7.7		—
	Alternative investments				—		—		—		—
		Total Assets		$	344.3	$	—	$	335.2	$	9.1

			December 31,			Quoted Prices in Active Markets		Significant Other Observable Inputs		Significant Unobservable Inputs
(In millions)				2010		(Level 1)		(Level 2)		(Level 3)
Asset Category
	U.S. equity funds			$	128.1	$	—	$	128.1	$	—
	International equity funds				96.1		—		96.1		—
	Fixed income funds				112.9		—		112.9		—
	Private equity funds				13.0		—		—		13.0
	Money market funds				12.3		—		12.3		—
	Alternative investments				0.1		—		—		0.1
		Total Assets		$	362.5	$	—	$	349.4	$	13.1

The following table represents a rollforward of the fair value, as determined by level 3 inputs.

(In millions)	Private Equity Funds		Alternative Investments		Total
Balance at December 31, 2009	$	14.8	$	0.9	$	15.7
Actual return on plan assets:
Relating to assets held at reporting date		(2.0)		0.1		(1.9)
Relating to assets sold/distributed during period		2.3		0.2		2.5
Purchases, capital contributions, sales and settlements		(2.1)		(1.1)		(3.2)
Balance at December 31, 2010	$	13.0	$	0.1	$	13.1
Actual return on plan assets:
Relating to assets held at reporting date		(2.2)		—		(2.2)
Relating to assets sold/distributed during period		3.7		—		3.7
Purchases, capital contributions, sales and settlements		(5.4)		(0.1)		(5.5)
Balance at December 31, 2011	$	9.1	$	—	$	9.1

The table below presents, as of December 31, 2011, the fair value measurements of investments in certain domestic plan assets that calculate and provide the company with a net asset value per share (or its equivalent). These plan investments are all classified as level 2 or 3 according to the fair value hierarchy:

(In millions)		Fair Value		Unfunded Commitments		Redemption Frequency (if Currently Eligible)	Redemption Notice Period
Asset Category
	U.S. equity funds	$	112.5	$	—	At least monthly	No more than 3 days
	International equity funds		82.8		—	At least monthly	No more than 3 days
	Fixed income funds		132.2		—	At least monthly	No more than 3 days
	Private equity funds		9.1		1.0	Restricted	Restricted
	Money market funds		7.7		—	Daily	Daily
		$	344.3	$	1.0
The domestic plan receives distributions from the private equity funds as those funds' assets are liquidated. The duration of the funds vary by investment with the longest ending in 2015.

       The fair values of the company's non-U.S. plan assets at December 31,2011and 2010, by asset category are as follows:

			December 31,			Quoted Prices in Active Markets		Significant Other Observable Inputs		Significant Unobservable Inputs
(In millions)				2011		(Level 1)		(Level 2)		(Level 3)
Asset Category
	Equity funds			$	232.8	$	46.8	$	186.0	$	—
	Fixed income funds				200.1		20.3		179.8		—
	Insurance contracts				86.8		—		86.8		—
	Cash / money market funds				4.5		4.3		0.2		—
		Total Assets		$	524.2	$	71.4	$	452.8	$	—

			December 31,			Quoted Prices in Active Markets		Significant Other Observable Inputs		Significant Unobservable Inputs
(In millions)				2010		(Level 1)		(Level 2)		(Level 3)
Asset Category
	Equity funds			$	249.0	$	49.0	$	200.0	$	—
	Fixed income funds				176.1		20.4		155.7		—
	Insurance contracts				82.0		—		82.0		—
	Cash / money market funds				3.4		3.2		0.2		—
		Total Assets		$	510.5	$	72.6	$	437.9	$	—

The table below presents the fair value measurements of investments in certain non-U.S.plan assets that calculate and provide the company with a net asset value per share (or its equivalent).These plan investments are all classified as level 2 according to the fair value hierarchy:

(In millions)		Fair Value		Unfunded Commitments		Redemption Frequency (if Currently Eligible)	Redemption Notice Period
Asset Category
	Equity funds	$	186.0	$	—	At least monthly	No more than 1 month
	Fixed income funds		179.8		—	At least weekly	No more than 5 days
	Insurance contracts		86.8		—	Not applicable	Not applicable
	Money market funds		0.2		—	Daily	Daily
		$	452.8	$	—