Leases - Supplemental Balance Sheet (Details) $ in Millions	Dec. 29, 2019 USD ($)
Operating Leases:
Operating lease right-of-use assets	$ 42.1
Current portion of operating lease liabilities	9.9
Operating lease liabilities, net of current portion	37.6
Finance leases:
Property, plant and equipment, net	38.1
Other current liabilities	0.6
Other long-term liabilities	$ 38.4