Employee Benefit Plans (Tables)

12 Months Ended

Dec. 31, 2015

Employee Benefit Plans

Schedule of funded status of the defined benefit plans and amounts recognized in the consolidated balance sheets

	December 31,
	2015			2014
	(in millions)
Change in projected benefit obligation
Balance at beginning of the year	$	158.9		$	126.3
Service cost		1.3			0.7
Administration costs paid		(1.8	)		(1.5	)
Interest cost		4.0			5.9
Actuarial (gain) loss		(5.0	)		32.6
Benefits paid		(3.8	)		(5.1	)
Settlement		(153.6	)		—
Balance at end of year		—		$	158.9
Change in fair value of plan assets
Balance at beginning of the year	$	118.9		$	103.7
Actual (loss) gain on assets		(3.5	)		21.1
Employer contributions		43.8			0.7
Administration costs paid		(1.8	)		(1.5	)
Benefits paid		(3.8	)		(5.1	)
Settlement		(153.6	)		—
Fair value of plan assets at end of the year		—		$	118.9
Funded status at end of year		—		$	(40.0	)

Schedule of amounts recognized in accumulated other comprehensive income

	December 31,
	2015			2014
	(in millions)
Net actuarial loss recognized	$	(58.9	)	$	58.9

Information for pension plans with an accumulated benefit obligation in excess of plan assets

	December 31,
	2015		2014
	(in millions)
Projected benefit obligation		—	$	158.9
Accumulated benefit obligation		—	$	158.9
Fair value of plan assets		—	$	118.9

Schedule of the components of net periodic benefit cost

	Years Ended December 31,
	2015			2014			2013
	(in millions)
Service cost—benefits earned	$	1.3		$	0.7		$	0.5
Interest costs on benefits obligation		4.0			5.9			5.4
Expected return on assets		(3.4	)		(6.3	)		(6.8	)
Net actuarial loss amortization		1.1			1.2			1.0
Settlement charge		59.7			1.2			1.0
Net periodic benefit cost	$	62.7		$	1.5		$	0.1

Schedule of weighted average assumptions used to determine benefit obligations

	December 31,
	2015		2014
Discount rate		N/A		3.5	%

Schedule of weighted-average assumptions used to determine net periodic benefit costs

	Years Ended December 31,
	2015			2014			2013
Discount rate		N/A			4.9	%		4.0	%
Long-term rate of return on assets		4.0	%		6.0	%		6.0	%

Schedule of the weighted average asset allocations by asset category

        There were no plan assets outstanding as of December 31, 2015. The weighted average asset allocations by asset category as of December 31, 2014 were as follows:

Asset Category
Equity securities	4.2	%
Debt securities	94.0
Other	1.8
Total	100.0	%

Schedule of the investments in the pension plan measured at fair value

	December 31, 2014
	Level 1		Level 2		Level 3		Total
Money market funds	$	2.0	$	—	$	—	$	2.0
Equity securities
U.S. equity securities(a)		3.2		—		—		3.2
Non-U.S. equity securities(a)		1.2		—		—		1.2
Other equity securities(b)		0.5		—		—		0.5
Debt securities
U.S. government		—		—		—		—
U.S. and non-U.S. corporate(c)		—		110.7		—		110.7
Other investments(d)		1.3		—		—		1.3
Total investments	$	8.2	$	110.7	$	—	$	118.9

(a)	Included investments in common stock from diverse industries
(b)	Included investments in index and exchange-traded funds
(c)	Includes investment grade bonds from diverse industries
(d)	Included investments in real estate investment funds, exchange- traded funds, commodity mutual funds and accrued interest

Information related to the company's pension funds cash flow

	December 31,
	2015		2014
	(in millions)
Employer Contributions	$	43.8	$	0.7
Benefit Payments	$	3.8	$	5.1