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Leases - Other Information Related to Operating Leases (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 29, 2019
Dec. 30, 2018
Dec. 31, 2017
Leases [Abstract]      
Operating cash flows from operating leases $ 26.0    
Financing cash flows from operating leases 0.7 $ 0.0 $ 0.0
ROU assets obtained in exchange for new operating lease liabilities 9.2    
ROU assets obtained in exchange for new financing lease liabilities $ 4.1