Leases - Balance Sheet Location of Assets and Liabilities (Details) - USD ($) $ in Millions	Mar. 30, 2024	Dec. 31, 2023
Lessee, Lease, Description [Line Items]
Operating lease assets	$ 176.7	$ 183.6
Finance leases	$ 13.4	$ 13.7
Finance lease assets, location	Other non-current assets	Other non-current assets
Right-of-use asset	$ 190.1	$ 197.3
Operating lease liability, current	$ 26.6	$ 27.5
Operating lease liability, current, location	Other accrued liabilities	Other accrued liabilities
Finance lease liability, current	$ 1.9	$ 1.9
Finance lease liability, current, location	Current indebtedness	Current indebtedness
Operating lease liability, noncurrent	$ 152.5	$ 159.6
Operating lease liability, noncurrent, location	Other non-current liabilities	Other non-current liabilities
Finance lease liability, noncurrent	$ 13.0	$ 13.2
Finance lease liability, noncurrent, location	Long-term debt, less current portion	Long-term debt, less current portion
Present value of lease liabilities	$ 194.0	$ 202.2
Operating lease liabilities	179.1	187.1
Finance lease liabilities	14.9	15.1
Segment Reconciling Items
Lessee, Lease, Description [Line Items]
Operating lease assets	57.4	59.6
Finance leases	0.5	0.6
Operating lease liabilities	54.4	57.7
Finance lease liabilities	0.6	0.6
CSCA | Operating Segments
Lessee, Lease, Description [Line Items]
Operating lease assets	77.3	79.3
Finance leases	12.7	12.8
Operating lease liabilities	79.2	81.6
Finance lease liabilities	14.1	14.2
CSCI | Operating Segments
Lessee, Lease, Description [Line Items]
Operating lease assets	42.0	44.7
Finance leases	0.2	0.3
Operating lease liabilities	45.5	47.8
Finance lease liabilities	$ 0.2	$ 0.3