Leases - Maturities of Operating and Financing Lease Liabilities (Details) - USD ($) $ in Millions	Mar. 30, 2019	Dec. 29, 2018
Operating Lease Liabilities, Payments Due [Abstract]
2019 (excluding the three months ended March 30, 2019)	$ 15.8
2020	16.6
2021	12.0
2022	8.1
2023	3.7
2024 and thereafter	3.4
Total lease payments	59.6
Less: amount representing interest	(3.2)
Total operating lease liabilities	56.4
Finance Lease Liabilities, Payments, Due [Abstract]
2019 (excluding the three months ended March 30, 2019)	1.2
2020	1.6
2021	1.6
2022	1.5
2023	1.5
2024 and thereafter	1.6
Total lease payments	9.0
Less: amount representing interest	(0.8)
Total finance lease liabilities	$ 8.2
Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]
2019		$ 25.6
2020		18.4
2021		13.9
2022		9.8
2023		4.9
2024 and thereafter		4.4
Total minimum lease payments		77.0
Capital Leases, Future Minimum Payments, Present Value of Net Minimum Payments, Fiscal Year Maturity [Abstract]
2019		3.3
2020		3.2
2021		2.9
2022		2.5
2023		2.2
2024 and thereafter		1.9
Total minimum lease payments		16.0
Less: amount representing interest		(0.9)
Total present value of minimum capital lease payments		$ 15.1

Amount of minimum lease payments for capital leases.

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