Derivatives (Schedule Of Outstanding Derivative Instruments) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Derivative Asset, Fair Value, Gross Asset	$ 33.3	$ 9.5
Fair Value, Liabilities	36.8	13.5
Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net	25.6	0.0
Designated as Hedging Instrument [Member]
Derivative Asset, Fair Value, Gross Asset	14.9	9.5
Fair Value, Liabilities	25.6	13.5
Designated as Hedging Instrument [Member] | Interest Rate Swap [Member] | Other Assets [Member]
Derivative Asset, Fair Value, Gross Asset	0.0	2.2
Designated as Hedging Instrument [Member] | Interest Rate Swap [Member] | Other Noncurrent Liabilities [Member]
Fair Value, Liabilities	5.9	5.3
Designated as Hedging Instrument [Member] | Forward Starting Interest Rate Swaps [Member] | Prepaid Expenses And Other [Member]
Derivative Asset, Fair Value, Gross Asset	0.0	0.1
Designated as Hedging Instrument [Member] | Forward Starting Interest Rate Swaps [Member] | Other Accrued Liabilities [Member]
Fair Value, Liabilities	0.0	3.2
Designated as Hedging Instrument [Member] | Cross Currency Interest Rate Swap [Member] | Other Assets [Member]
Derivative Asset, Fair Value, Gross Asset	0.7	0.6
Designated as Hedging Instrument [Member] | Cross Currency Interest Rate Swap [Member] | Other Noncurrent Liabilities [Member]
Fair Value, Liabilities	16.3	3.3
Designated as Hedging Instrument [Member] | Foreign Currency Derivatives [Member] | Prepaid Expenses And Other [Member]
Derivative Asset, Fair Value, Gross Asset	14.2	6.6
Designated as Hedging Instrument [Member] | Foreign Currency Derivatives [Member] | Other Accrued Liabilities [Member]
Fair Value, Liabilities	3.4	0.1
Designated as Hedging Instrument [Member] | Foreign Exchange Contracts on Intercompany Borrowings [Member] | Prepaid Expenses And Other [Member]
Derivative Asset, Fair Value, Gross Asset	0.0	0.0
Designated as Hedging Instrument [Member] | Foreign Exchange Contracts on Intercompany Borrowings [Member] | Other Accrued Liabilities [Member]
Fair Value, Liabilities	0.0	1.6
Not Designated as Hedging Instrument [Member]
Derivative Asset, Fair Value, Gross Asset	18.4	0.0
Fair Value, Liabilities	11.2	0.0
Not Designated as Hedging Instrument [Member] | Foreign Currency Derivatives [Member] | Prepaid Expenses And Other [Member]
Derivative Asset, Fair Value, Gross Asset	18.2	0.0
Not Designated as Hedging Instrument [Member] | Foreign Currency Derivatives [Member] | Other Accrued Liabilities [Member]
Fair Value, Liabilities	10.9	0.0
Not Designated as Hedging Instrument [Member] | Commodity Contract [Member] | Prepaid Expenses And Other [Member]
Derivative Asset, Fair Value, Gross Asset	0.2	0.0
Not Designated as Hedging Instrument [Member] | Commodity Contract [Member] | Other Accrued Liabilities [Member]
Fair Value, Liabilities	$ 0.3	$ 0.0