Leases Maturity (Details) - USD ($) $ in Millions	Mar. 30, 2019	Dec. 30, 2018
Operating Leases
2019	$ 39.2
2020	48.6
2021	37.8
2022	29.1
2023	24.6
Thereafter	109.7
Total lease payments	289.0
Less imputed interest	(72.8)
Present value of lease obligations	216.2	$ 234.3
Finance Leases
2019	2.9
2020	3.3
2021	2.6
2022	2.2
2023	2.1
Thereafter	3.4
Total lease payments	16.5
Less imputed interest	(2.9)
Total finance lease cost	$ 13.6