Leases - Operating and Finance Lease Maturities (Details) $ in Millions	Dec. 27, 2019 USD ($)
Operating Leases
2020	$ 42.1
2021	30.9
2022	21.9
2023	19.3
2024	16.0
Thereafter	74.3
Total lease payments	204.5
Less: imputed interest	69.3
Total lease liabilities	135.2
Finance Leases
2020	0.3
2021	0.2
2022	0.0
2023	0.0
2024	0.0
Thereafter	0.0
Total lease payments	0.5
Less: imputed interest	0.0
Total lease liabilities	$ 0.5