UNAUDITED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE (LOSS) INCOME - USD ($) $ in Millions		3 Months Ended
		Mar. 31, 2017		Mar. 31, 2016
Income Statement [Abstract]
Net sales		$ 594.9		$ 439.6
Cost of sales		265.1		153.9
Gross profit		329.8		285.7
Selling, general and administrative expenses		351.2		245.8
Acquisition and integration costs		17.5		0.5
Restructuring charges and other, net		1.2		1.3
Operating (loss) income		(40.1)		38.1
Other expenses, net:
Interest expense		35.0		21.0
Amortization of debt issuance costs		2.2		1.5
Foreign currency gains, net		(4.3)		(3.4)
Miscellaneous, net		1.2		0.3
Other expenses, net		34.1		19.4
(Loss) income from continuing operations before income taxes		(74.2)		18.7
(Benefit from) provision for income taxes		(38.1)		6.1
(Loss) income from continuing operations, net of taxes		(36.1)		12.6
Income from discontinued operations, net of taxes		0.3		0.4
Net (loss) income		(35.8)		13.0
Other comprehensive income:
Foreign currency translation adjustment, net of tax	[1]	4.7		2.7
Amortization of pension related costs, net of tax	[2],[3]	2.0		1.8
Pension curtailment gain	[4]	2.6		0.0
Reclassification into earnings of accumulated losses from the de-designated 2013 Interest Rate Swap	[5]	0.6		0.0
Revaluation of derivative financial instruments, net of reclassifications into earnings	[6]	0.0		(0.9)
Other comprehensive income, net		9.9	[7]	3.6
Total comprehensive (loss) income		$ (25.9)		$ 16.6

[1] Net of tax expense of $1.0 million and $0.1 million for the three months ended March 31, 2017 and 2016, respectively.

[2] Net of tax expense of $0.4 million and $0.3 million for three months ended March 31, 2017 and 2016, respectively.

[3] This other comprehensive (loss) income component is included in the computation of net periodic benefit (income) costs. See Note 11, “Pension and Post-Retirement Benefits,” for additional information regarding net periodic benefit (income) costs.

[4] Net of tax expense of $0.3 million for the three months ended March 31, 2017.

[5] Net of tax benefit of $0.4 million for the three months ended March 31, 2017.

[6] Net of tax benefit of $0.5 million for the three months ended March 31, 2016.

[7] See Note 13, “Accumulated Other Comprehensive Loss,” regarding the changes in the accumulated balances for each component of other comprehensive loss during the three months ended March 31, 2017.