Leases - Minimum Future Payments (Details) $ in Millions	Sep. 28, 2019 USD ($)
Operating leases
Next 12 months	$ 25.3
2020	21.1
2021	17.3
2022	14.4
2023	12.6
Year 6 and beyond	83.7
Total lease payments	174.4
Interest	46.7
Total present value of lease liabilities	127.7
Finance leases (1)
Next 12 months	0.5
2020	0.5
2021	0.5
2022	0.3
2023	0.0
Year 6 and beyond	0.0
Total lease payments	1.8
Interest	0.1
Total present value of lease liabilities	$ 1.7