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Guarantees, Commitments and Contingencies, Contingencies (Details)
$ in Thousands, $ in Millions
12 Months Ended
Sep. 27, 2018
USD ($)
Sep. 27, 2018
CAD ($)
Dec. 31, 2018
USD ($)
defendant
Dec. 31, 2017
USD ($)
Loss Contingencies [Line Items]        
Estimate of loss contingency in excess of accrual     $ 190.0  
Brazil | Unfavorable Regulatory Action        
Loss Contingencies [Line Items]        
Loss contingency reserves     1.7 $ 2.2
Estimate of loss contingency in excess of accrual     $ 77.0  
Canadian Antitrust Law        
Loss Contingencies [Line Items]        
Number of hydrogen peroxide producers in putative direct and indirect purchaser class action complaints filed in February 2005 | defendant     5  
Number of hydrogen peroxide producers in same putative class actions in Canada who settled | defendant     5  
Canadian Antitrust Law | Settled Litigation        
Loss Contingencies [Line Items]        
Settlement amount, settled by other defendants     $ 20.6  
Settlement agreement payment $ 2.5 $ 3,250