Quarterly report pursuant to Section 13 or 15(d)

Financial Instruments, Fair Values of Derivative Instruments (Details)

v3.10.0.1
Financial Instruments, Fair Values of Derivative Instruments (Details) - USD ($)
$ in Millions
Jun. 30, 2018
Dec. 31, 2017
Jul. 01, 2017
Foreign Exchange Contracts [Member] | Prepaid Expenses and Other [Member] | Other Hedging Activity [Member]      
Derivatives, Fair Value [Line Items]      
Total Derivative Assets $ 1.4 $ 0.7 $ 0.3
Foreign Exchange Contracts [Member] | Accrued Expenses [Member] | Other Hedging Activity [Member]      
Derivatives, Fair Value [Line Items]      
Total Derivative Liabilities 0.1 0.1 0.3
Cash Flow Hedging [Member] | Foreign Exchange Contracts [Member] | Prepaid Expenses and Other [Member] | Derivatives Designated as Hedging Instruments [Member]      
Derivatives, Fair Value [Line Items]      
Total Derivative Assets 5.7 2.5 2.0
Cash Flow Hedging [Member] | Foreign Exchange Contracts [Member] | Accrued Expenses [Member] | Derivatives Designated as Hedging Instruments [Member]      
Derivatives, Fair Value [Line Items]      
Total Derivative Liabilities 1.7 5.5 3.2
Fair Value Hedging [Member] | Derivatives Designated as Hedging Instruments [Member]      
Derivatives, Fair Value [Line Items]      
Total Derivative Assets 2.1 2.8 5.4
Total Derivative Liabilities 5.2 2.1 1.7
Fair Value Hedging [Member] | Interest Rate Contracts [Member] | Prepaid Expenses and Other [Member] | Derivatives Designated as Hedging Instruments [Member]      
Derivatives, Fair Value [Line Items]      
Total Derivative Assets 2.1 2.1 2.1
Fair Value Hedging [Member] | Interest Rate Contracts [Member] | Accrued Expenses [Member] | Derivatives Designated as Hedging Instruments [Member]      
Derivatives, Fair Value [Line Items]      
Total Derivative Liabilities 2.1 1.8 1.7
Fair Value Hedging [Member] | Interest Rate Contracts [Member] | Other Long-Term Assets [Member] | Derivatives Designated as Hedging Instruments [Member]      
Derivatives, Fair Value [Line Items]      
Total Derivative Assets 0.0 0.7 3.3
Fair Value Hedging [Member] | Interest Rate Contracts [Member] | Other Long-Term Liabilities [Member] | Derivatives Designated as Hedging Instruments [Member]      
Derivatives, Fair Value [Line Items]      
Total Derivative Liabilities $ 3.1 $ 0.3 $ 0.0