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Leased Assets - Schedule of Operating Lease Assets and Liabilities on Balance Sheet (Details) - USD ($) $ in Millions | Dec. 31, 2023 | Dec. 31, 2022
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Leases [Abstract] |  |
Operating Lease, Right-of-Use Asset | $ 32.8 | $ 40.1
Financing lease assets | 0.1 | 0.5
Current operating lease liabilities | 6.8 | 8.5
Non-current operating lease liabilities | 28.1 | 34.3
Liabilities held for sale | 0.0 | 0.5
Total operating lease liabilities: | 34.9 | 43.3
Current financing lease liabilities | 0.1 | 0.4
Non-current financing lease liabilities | 0.1 | 0.1
Total financing lease liabilities: | $ 0.2 | $ 0.5
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] | Other assets | Other assets
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] | Accrued expenses and other current liabilities | Accrued expenses and other current liabilities
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration] | Other liabilities | Other liabilities

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- Definition Present value of lessee's discounted obligation for lease payments from finance lease. + References 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 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479041/842-20-45-1 + Details
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