Annual report pursuant to Section 13 and 15(d)

Financial Instruments, Fair Values of Derivative Instruments (Details)

v3.20.4
Financial Instruments, Fair Values of Derivative Instruments (Details) - USD ($)
$ in Millions
Dec. 31, 2020
Dec. 31, 2019
Foreign Exchange Contracts [Member] | Prepaid Expenses and Other [Member] | Other Hedging Activity [Member]    
Derivatives, Fair Value [Line Items]    
Total Derivative Assets $ 0.0 $ 0.1
Foreign Exchange Contracts [Member] | Accrued Expenses [Member] | Other Hedging Activity [Member]    
Derivatives, Fair Value [Line Items]    
Total Derivative Liabilities 0.7 0.9
Cash Flow Hedging [Member] | Derivatives Designated as Hedging Instruments [Member]    
Derivatives, Fair Value [Line Items]    
Total Derivative Assets 2.2 4.1
Total Derivative Liabilities 11.3 2.3
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 1.3 4.1
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 11.3 2.3
Cash Flow Hedging [Member] | Commodity Contracts [Member] | Prepaid Expenses and Other [Member] | Derivatives Designated as Hedging Instruments [Member]    
Derivatives, Fair Value [Line Items]    
Total Derivative Assets 0.9 0.0
Cash Flow Hedging [Member] | Commodity Contracts [Member] | Accrued Expenses [Member] | Derivatives Designated as Hedging Instruments [Member]    
Derivatives, Fair Value [Line Items]    
Total Derivative Liabilities $ 0.0 $ 0.0