Quarterly report pursuant to Section 13 or 15(d)

Financial Instruments Financial Instruments (Details)

v3.20.1
Financial Instruments Financial Instruments (Details) - USD ($)
$ in Millions
 3 Months Ended 12 Months Ended
Mar. 28, 2020
Mar. 30, 2019
Dec. 31, 2019
Commodity Contract [Member]      
Derivative [Line Items]      
Notional Values $ 1.2 $ 0.0 $ 0.0
Cash Flow Hedge Gain (Loss) to be Reclassified Within Twelve Months (0.1)    
Foreign Exchange Forward [Member]      
Derivative [Line Items]      
Notional Values 281.1 375.6 332.5
Foreign Exchange Option [Member]      
Derivative [Line Items]      
Notional Values 17.8 0.0 17.8
Foreign Exchange Contracts [Member]      
Derivative [Line Items]      
Cash Flow Hedge Gain (Loss) to be Reclassified Within Twelve Months 8.8    
Debentures Due 2023 [Member]      
Derivative [Line Items]      
Amount of Gain (Loss) Estimated to be Reclassified from Accumulated Other Comprehensive Loss to Cost of Sales or Interest Expense     2.5
Interest Rate Cash Flow Hedge Gain (Loss) Reclassified to Earnings, Net     0.7
Interest Rate Swap [Member]      
Derivative [Line Items]      
Notional Values 0.0 200.0 0.0
Forward-Starting Interest Rate Swap [Member]      
Derivative [Line Items]      
Cash Flow Hedge Gain (Loss) to be Reclassified Within Twelve Months (0.6)    
Amount of Gain (Loss) Estimated to be Reclassified from Accumulated Other Comprehensive Loss to Cost of Sales or Interest Expense (1.8) (2.4) (2.0)
Derivatives Designated as Hedging Instruments [Member] | Cash Flow Hedging [Member]      
Derivative [Line Items]      
Derivative Asset, Fair Value, Gross Asset 9.7 5.9 4.1
Derivative Liability, Fair Value, Gross Liability 3.4 0.2 2.3
Derivatives Designated as Hedging Instruments [Member] | Cash Flow Hedging [Member] | Prepaid Expenses and Other Current Assets [Member] | Commodity Contract [Member]      
Derivative [Line Items]      
Derivative Asset, Fair Value, Gross Asset 0.0 0.0 0.0
Derivatives Designated as Hedging Instruments [Member] | Cash Flow Hedging [Member] | Prepaid Expenses and Other Current Assets [Member] | Foreign Exchange Contracts [Member]      
Derivative [Line Items]      
Derivative Asset, Fair Value, Gross Asset 9.7 5.9 4.1
Derivatives Designated as Hedging Instruments [Member] | Cash Flow Hedging [Member] | Accrued Expenses [Member] | Commodity Contract [Member]      
Derivative [Line Items]      
Derivative Liability, Fair Value, Gross Liability 0.1 0.0 0.0
Derivatives Designated as Hedging Instruments [Member] | Cash Flow Hedging [Member] | Accrued Expenses [Member] | Foreign Exchange Contracts [Member]      
Derivative [Line Items]      
Derivative Liability, Fair Value, Gross Liability 3.3 0.2 2.3
Other Hedging Activity [Member] | Prepaid Expenses and Other Current Assets [Member] | Foreign Exchange Contracts [Member]      
Derivative [Line Items]      
Derivative Asset, Fair Value, Gross Asset 2.6 1.0 0.1
Other Hedging Activity [Member] | Accrued Expenses [Member] | Foreign Exchange Contracts [Member]      
Derivative [Line Items]      
Derivative Liability, Fair Value, Gross Liability $ 0.2 $ 0.0 $ 0.9