Long-Term Debt and Commitments (Details) ¥ in Millions, $ in Millions		12 Months Ended
	Jun. 23, 2015 USD ($)	Dec. 31, 2015 USD ($)	Dec. 31, 2014 USD ($) Loan	Dec. 31, 2013 USD ($)	Dec. 31, 2014 CNY (¥)	May. 09, 2014 USD ($)
Debt Instrument [Line Items]
Debt		$ 1,258.4	$ 1,429.7
Less: Current maturities		3.1	0.3
Long-term debt		1,255.3	1,429.4
Maximum borrowing capacity		35.6
Repayments of long-term debt		191.8	175.0	$ 77.3
Deferred financing costs		20.0	$ 26.1
Number of committed loan facilities | Loan			3
Uncommitted short-term bank credit lines, amount outstanding		6.5
Long-term debt maturities [Abstract]
2016		3.2
2017		6.0
2018		2.0
2019		0.7
2020		0.0
Thereafter		1,278.0
Short-term Borrowings [Abstract]
Short-term borrowings		$ 6.5	$ 5.6
Weighted average interest rate on short-term borrowings		3.40%	4.10%		4.10%
Interest costs [Abstract]
Interest costs		$ 62.6	$ 44.6	3.4
Capitalized interest cost		$ 0.5	0.6	$ 0.1
Minimum [Member]
Debt Instrument [Line Items]
Net leverage ratio		3.50
Maximum [Member]
Debt Instrument [Line Items]
Net leverage ratio		5.25
Term Loan Facility, due May 9, 2021, net of unamortized discount and deferred financing costs of $30.9 million and $40.2 million as of December 31, 2015 and December 31, 2014, respectively [Member]
Debt Instrument [Line Items]
Debt		$ 1,246.4	1,427.9
Long-term debt, unamortized discount and deferred financing costs		$ 30.9	40.2
Maturity date		May 09, 2021
Long-term debt, gross						$ 1,560.0
Repayments of long-term debt		$ 190.0
Amortization rate on notes		1.00%
Term Loan Facility, due May 9, 2021, net of unamortized discount and deferred financing costs of $30.9 million and $40.2 million as of December 31, 2015 and December 31, 2014, respectively [Member] | LIBOR [Member] | Minimum [Member]
Debt Instrument [Line Items]
Facility variable interest rate		0.75%
Term Loan Facility, due May 9, 2021, net of unamortized discount and deferred financing costs of $30.9 million and $40.2 million as of December 31, 2015 and December 31, 2014, respectively [Member] | LIBOR [Member] | Maximum [Member]
Debt Instrument [Line Items]
Facility variable interest rate		3.00%
Term Loan Facility, due May 9, 2021, net of unamortized discount and deferred financing costs of $30.9 million and $40.2 million as of December 31, 2015 and December 31, 2014, respectively [Member] | Floating Rate Tranche [Member]
Debt Instrument [Line Items]
Long-term debt, unamortized discount and deferred financing costs	$ 1,078.0
Term Loan Facility, due May 9, 2021, net of unamortized discount and deferred financing costs of $30.9 million and $40.2 million as of December 31, 2015 and December 31, 2014, respectively [Member] | Fixed Rate Tranche [Member]
Debt Instrument [Line Items]
Maximum borrowing capacity	$ 300.0
Discount interest rate on notes	0.25%
Term Loan Facility, due May 9, 2021, net of unamortized discount and deferred financing costs of $30.9 million and $40.2 million as of December 31, 2015 and December 31, 2014, respectively [Member] | Fixed Rate Tranche [Member] | Maximum [Member]
Debt Instrument [Line Items]
Facility variable interest rate	4.75%
China Loan Facility 1 [Member]
Debt Instrument [Line Items]
Debt		$ 12.0	1.8
Long-term debt, gross		$ 11.9
Maximum borrowing capacity			$ 1.8		¥ 73.8
Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Maturity date		May 09, 2019
Maximum borrowing capacity	$ 1,378.0					$ 200.0
Basis points related to debt		0.25%
Letters of credit outstanding		$ 12.2
Revolving Credit Facility [Member] | LIBOR [Member]
Debt Instrument [Line Items]
Facility variable interest rate		1.75%
Letter of Credit [Member]
Debt Instrument [Line Items]
Letters of credit outstanding		$ 15.0
China Loan Facility 2 [Member]
Debt Instrument [Line Items]
Maturity date		Dec. 31, 2019
Long-term debt, gross		$ 13.5
Maximum borrowing capacity | ¥					¥ 21.0