Fair Value Measurements - Schedule of Fair Values of Financial Assets and Liabilities (Details) (USD $) In Millions, unless otherwise specified	Dec. 31, 2014		Dec. 31, 2013
Level 1
Assets:
FX Contracts	$ 0	[1]	$ 0	[1]
Interest Rate Cash Flow Hedge Asset at Fair Value			0	[2]
Total assets at fair value	0		0
Liabilities:
FX Contracts	0	[1]	0	[1]
Interest Rate Swap, Liability, Fair Value Disclosure	0	[1]
Total liabilities at fair value	0		0
Level 2
Assets:
FX Contracts	0.2	[1]	1.0	[1]
Interest Rate Cash Flow Hedge Asset at Fair Value			2.5	[2]
Total assets at fair value	0.2		3.5
Liabilities:
FX Contracts	0	[1]	0.2	[1]
Interest Rate Swap, Liability, Fair Value Disclosure	3.5	[1]
Total liabilities at fair value	3.5		0.2
Level 3
Assets:
FX Contracts	0	[1]	0	[1]
Interest Rate Cash Flow Hedge Asset at Fair Value			0	[2]
Total assets at fair value	0		0
Liabilities:
FX Contracts	0	[1]	0	[1]
Interest Rate Swap, Liability, Fair Value Disclosure	0	[1]
Total liabilities at fair value	0		0
Total
Assets:
FX Contracts	0.2	[1]	1.0	[1]
Interest Rate Cash Flow Hedge Asset at Fair Value			2.5	[2]
Total assets at fair value	0.2		3.5
Liabilities:
FX Contracts	0	[1]	0.2	[1]
Interest Rate Swap, Liability, Fair Value Disclosure	3.5	[1]
Total liabilities at fair value	$ 3.5		$ 0.2

[1] The fair value of the Company’s foreign currency forward exchange contracts ("FX Contracts") was measured based on observable market transactions of spot and forward rates on the respective dates. See Note 13, “Financial Instruments.”

[2] The fair value of the Company's 2013 Interest Rate Swap was measured based on the implied forward rates from the U.S. Dollar three-month LIBOR yield curve on the respective dates. See Note 13, “Financial Instruments.”