Leases - Annual Future Maturities of Leases (Details) - USD ($) $ in Millions	Sep. 28, 2024	Dec. 31, 2023
Operating Leases
2024	$ 9.2
2025	35.3
2026	27.9
2027	25.7
2028	18.6
After 2028	106.5
Total lease payments	223.2
Less: Interest	33.5
Present value of lease liabilities	189.7	$ 187.1
Finance Leases
2024	0.6
2025	2.0
2026	1.6
2027	1.6
2028	1.6
After 2028	9.0
Total lease payments	16.4
Less: Interest	2.4
Present value of lease liabilities	14.0	15.1
Total
2024	9.8
2025	37.3
2026	29.5
2027	27.3
2028	20.2
After 2028	115.5
Total lease payments	239.6
Less: Interest	35.9
Present value of lease liabilities	$ 203.7	$ 202.2

Finance Lease, Liability, to be Paid, after Year Four

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Lease, Liability, Payments, Due Year One

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Lease, Liability, Payments, Due after Year Four

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Lease, Liability, Undiscounted Excess Amount

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Lessee, Operating Lease, Liability, to be Paid, after Year Four

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-6

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-Publisher FASB
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Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in remainder of current fiscal year.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 842
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-Name Accounting Standards Codification
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-6

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
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-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479041/842-20-45-1

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