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Other Charges (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 27, 2020
Sep. 29, 2019
Sep. 27, 2020
Sep. 29, 2019
Other Income and Expenses [Abstract]        
Other charges $ 0.0 $ 2.7 $ 0.0 $ 2.7