Leases - Schedule of Maturities Of Operating And Financing Leases Liabilities (Details) - USD ($) $ in Millions	Mar. 29, 2020	Dec. 29, 2019
Operating Leases
2020 (excluding the three months ended March 29, 2020)	$ 88.5
2021	114.7
2022	103.4
2023	95.3
2024	90.0
2025	87.1
Thereafter	581.8
Total lease payments	1,160.8
Less imputed interest	(320.7)
Total	840.1	$ 778.1
Finance Leases
2020 (excluding the three months ended March 29, 2020)	10.0
2021	8.8
2022	3.9
2023	2.2
2024	2.2
2025	0.1
Thereafter	0.0
Total lease payments	27.2
Less imputed interest	(1.6)
Total	$ 25.6	$ 25.0