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Derivative Instruments and Hedging Activities - Additional Information (Details) - USD ($)
$ in Millions
3 Months Ended
Sep. 30, 2017
Sep. 29, 2018
Dec. 31, 2017
Jul. 01, 2017
Derivative [Line Items]        
Amount of gain (loss) recognized against earnings $ 5.9      
Amount expected to be reclassified out of AOCI during the next 12 months   $ (5.2)    
4.00% unsecured senior notes due November 15, 2023        
Derivative [Line Items]        
Repayments of debt 584.4      
Interest rate, stated percentage       4.00%
5.30% unsecured senior notes due November 15, 2043        
Derivative [Line Items]        
Repayments of debt $ 309.5      
Interest rate, stated percentage       5.30%
Foreign currency forward contracts        
Derivative [Line Items]        
Notional amount of derivatives   $ 598.4 $ 592.3