Derivatives (Cash Flow Hedges in AOCI and Statement of Operations) (Details) (Cash Flow Hedging, USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Foreign Currency Contracts
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) Recognized in Other Comprehensive Income (OCI)	$ (0.2)		$ (0.2)
Foreign Currency Contracts | Cost and Expenses
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) Reclassified from AOCI into Income (Effective Portion)	0		0
Interest Rate Contracts
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) Recognized in Other Comprehensive Income (OCI)	(0.5)	(0.2)	(0.5)	(0.5)
Interest Rate Contracts | Interest Expense
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) Reclassified from AOCI into Income (Effective Portion)	$ (1.3)	$ (0.7)	$ (2.0)	$ (1.4)