XML 49 R38.htm IDEA: XBRL DOCUMENT v3.20.2
Basis of Presentation and Responsibility for interim Financial Statements Allowance for Credit Loss Rollforward (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended 12 Months Ended
Sep. 27, 2020
Sep. 27, 2020
Dec. 31, 2019
Financing Receivable, Allowance for Credit Losses [Line Items]      
Financing receivable, allowance for credit losses, beginning balance $ 1.6 $ 1.3  
Adoption of ASU 2016-13, cumulative-effect adjustment to retained earnings 1.6 1.3 $ 1.3
Provisions for expected credit losses (1.0) (0.6)  
Other, including foreign currency translation 0.0 (0.1)  
Financing receivable, allowance for credit losses, ending balance 0.6 0.6 $ 1.3
Accounting standards update     us-gaap:AccountingStandardsUpdate201613Member
Cumulative Effect, Period of Adoption, Adjustment      
Financing Receivable, Allowance for Credit Losses [Line Items]      
Financing receivable, allowance for credit losses, beginning balance 0.0 0.0  
Adoption of ASU 2016-13, cumulative-effect adjustment to retained earnings $ 0.0 $ 0.0 $ 0.0
Financing receivable, allowance for credit losses, ending balance     $ 0.0