Retirement Plans (Tables)

12 Months Ended

Dec. 31, 2014

Compensation and Retirement Disclosure [Abstract]

Schedule of Changes in Projected Benefit Obligation and Plan Assets, and Net Funded Status

The benefit obligations and plan assets, changes to the benefit obligations and plan assets, and the funded status of the defined benefit pension plans were as follows:

	United States						International
	As of December 31,						As of December 31,
	2014			2013			2014			2013
	(In millions)
Change in benefit obligation
Benefit obligation, beginning of year	$	78.5		$	88.3		$	31.4		$	63.4
Service cost	—			—			0.3			0.5
Interest cost	3.3			3.3			0.9			2.0
Actuarial (gain) loss	4.4			(1.7		)	6.5			(4.7		)
Benefits paid	(1.8		)	(2.0		)	(1.6		)	(3.5		)
Settlements	(5.6		)	(9.4		)	—			(24.8		)
Foreign exchange rate changes	—			—			(4.3		)	(1.5		)
Projected benefit obligation, end of year	$	78.8		$	78.5		$	33.2		$	31.4
Change in plan assets
Fair value of plan assets, beginning of year	$	71.0		$	71.7		$	26.1		$	58.0
Actual return on plan assets	2.5			10.7			1.6			(3.3		)
Foreign exchange rate changes	—			—			(3.2		)	(1.8		)
Company contributions	1.4			—			0.7			1.5
Benefits paid	(1.8		)	(2.0		)	(1.6		)	(3.5		)
Settlement payments	(5.6		)	(9.4		)	—			(24.8		)
Fair value of plan assets, end of year	67.5			71.0			23.6			26.1
Funded status of the plan, end of year	$	(11.3	)	$	(7.5	)	$	(9.6	)	$	(5.3	)

Schedule of Amounts Recognized in Balance Sheet

Amounts recognized in our Consolidated Balance Sheets consisted of the following:

	United States						International
	As of December 31,						As of December 31,
	2014			2013			2014			2013
	(In millions)
Noncurrent assets	$	—		$	—		$	1.6		$	—
Noncurrent liabilities	(11.3		)	(7.5		)	(11.2		)	(5.3		)
Accumulated other comprehensive loss — pre-tax	19.0			14.3			10.4			4.6

Schedule of Amounts Recognized in Other Comprehensive Income (Loss)

Pre-tax amounts recognized in accumulated other comprehensive loss consisted of the following:

	United States				International
	As of December 31,				As of December 31,
	2014		2013		2014			2013
	(In millions)
Net actuarial loss	$	19.0	$	14.3	$	12.1		$	7.6
Prior service credit	—		—		(2.2		)	(4.0		)
Transition asset obligation	—		—		0.5			1.0
Total	$	19.0	$	14.3	$	10.4		$	4.6

Schedule of Accumulated Benefit Obligations in Excess of Fair Value of Plan Assets

The following table includes information for pension plans with an accumulated benefit obligation in excess of plan assets. The balances presented as of December 31, 2014 and 2013 exclude our Japan plan which had plan assets in excess of accumulated benefit obligation for both years.

	United States				International
	As of December 31,				As of December 31,
	2014		2013		2014		2013
	(In millions)
Projected benefit obligation, end of year	$	78.8	$	78.5	$	28.7	$	25.7
Accumulated benefit obligation, end of year	78.8		78.5		28.7		25.7
Plan assets at fair value, end of year	67.5		71.0		17.6		19.7

Schedule of Net Benefit Costs

Components of net periodic pension cost included the following:

	United States									International
	Years Ended December 31,									Years Ended December 31,
	2014			2013			2012			2014			2013			2012
	(In millions)
Service cost	$	—		$	—		$	—		$	0.3		$	0.5		$	0.6
Interest cost	3.3			3.3			3.2			0.9			2.0			2.2
Expected return on plan assets	(4.8		)	(5.1		)	(5.7		)	(0.8		)	(2.5		)	(2.3		)
Amortization of net actuarial loss	1.1			1.9			1.5			0.2			0.5			0.3
Amortization of prior service credit	—			—			—			(0.3		)	(0.4		)	(0.5		)
Amortization of transition obligation	—			—			—			0.1			0.3			0.3
Net periodic pension cost (credit)	(0.4		)	0.1			(1.0		)	0.4			0.4			0.6
Settlements and curtailments	1.1			2.1			2.4			(0.9		)	—			—
Total pension cost	$	0.7		$	2.2		$	1.4		$	(0.5	)	$	0.4		$	0.6

Schedule of Assumptions Used

Assumptions used to determine benefit obligations were as follows (international assumptions are a weighted average of all of our international plans):

	United States				International
	As of December 31,				As of December 31,
	2014		2013		2014		2013
Discount rate	4.00	%	4.50	%	1.89	%	3.20	%
Rate of compensation increase	—	%	—	%	2.92	%	2.89	%

Assumptions used to determine net periodic benefit costs were as follows (international assumptions are a weighted average of all of our international plans):

	United States						International
	As of December 31,						As of December 31,
	2014		2013		2012		2014		2013		2012
Discount rate (1)	4.25	%	4.00	%	3.75	%	3.27	%	2.70	%	4.09	%
Expected return on plan assets	7.75	%	7.75	%	8.00	%	3.35	%	4.53	%	4.32	%
Rate of compensation increase	—	%	—	%	—	%	2.86	%	2.00	%	2.57	%

⁽¹⁾ The discount rate of 4.25 percent used to determine the 2014 net periodic benefit cost for the U.S. plan is an average of the discount rates used during the year of 4.50 percent for the first six months of the year and 4.00 percent for the last six months of the year.

Schedule of Allocation of Plan Assets

The plans' asset allocations by asset category were as follows:

	United States				International
	As of December 31,				As of December 31,
	2014		2013		2014		2013
Short-term investments	1	%	1	%	1	%	1	%
Fixed income securities	23	%	18	%	24	%	23	%
Equity securities	57	%	63	%	—	%	—	%
Absolute return strategy equity funds	19	%	18	%	—	%	—	%
Insurance contracts	—	%	—	%	75	%	76	%
Total	100	%	100	%	100	%	100	%

Schedule of Expected Benefit Payments

As of December 31, 2014, the following reflects future benefit payments services expected to be paid, by the plans, in each of the next five years and in the aggregate for the five years thereafter:

	United States	International
	(In millions)
2015	$15.7	$1.1
2016	5.0	1.2
2017	4.6	1.2
2018	4.6	1.2
2019	4.7	1.2
2020-2024	25.5	7.0

Schedule of Fair Value of Plan Assets

The fair value of the plan assets by asset category were as follows:

United States	December 31, 2014		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Unobservable Inputs (Level 3)
	(In millions)
Short-term investments
Money market securities	$	0.4	$	0.4	$	—	$	—
Mutual Funds
Equity securities
Large-cap growth funds	14.6		—		14.6		—
International growth fund	10.8		7.3		3.5		—
Fixed income securities	15.5		15.5		—		—
Absolute return strategy funds	13.2		—		13.2		—
Common stocks	7.3		7.3		—		—
Commingled trust funds	5.7		—		5.7		—
Total	$	67.5	$	30.5	$	37.0	$	—

International	December 31, 2014		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Unobservable Inputs (Level 3)
	(In millions)
Short-term investments
Other	$	0.3	$	—	$	0.3	$	—
Mutual Funds
Fixed income securities	5.7		—		5.7		—
Insurance contracts	17.6		—		17.6		—
Total	$	23.6	$	—	$	23.6	$	—

United States	December 31, 2013		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Unobservable Inputs (Level 3)
	(In millions)
Short-term investments
Money market securities	$	0.5	$	0.5	$	—	$	—
Mutual Funds
Equity securities
Large-cap growth funds	16.1		—		16.1		—
International growth fund	11.1		7.5		3.6		—
Fixed income securities	13.0		13.0		—		—
Absolute return strategy funds	12.8		—		12.8		—
Common stocks	8.3		8.3		—		—
Commingled trust funds	9.2		—		9.2		—
Total	$	71.0	$	29.3	$	41.7	$	—

International	December 31, 2013		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Unobservable Inputs (Level 3)
	(In millions)
Short-term investments
Other	$	0.3	$	—	$	0.3	$	—
Mutual Funds
Equity securities - blended funds	—		—		—		—
Fixed income securities	6.1		—		6.1		—
Insurance contracts	19.7		—		19.7		—
Total	$	26.1	$	—	$	26.1	$	—