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Leases - Lease Cost (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 26, 2021
Dec. 27, 2020
Leases [Abstract]    
Operating cash flows from operating leases $ 53.4 $ 50.9
Right-of-use assets obtained in exchange for lease obligations, operating leases $ 28.4 $ 109.1
Weighted average remaining lease term, operating leases 5 years 7 months 6 days 6 years 1 month 6 days
Weighted average discount rate, operating lease 3.00% 3.10%