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Income Taxes - Summary of Net Operating Loss Carryforwards (Details) $ in Millions	Dec. 31, 2024 USD ($)
United States Federal and Non-United States
Income Tax Contingency [Line Items]
2024	$ 2.7
2025	0.7
2026	3.5
2027	5.0
2028	6.9
Thereafter	15.1
No expirations	1,007.3
Total net operating loss carryforwards	1,041.2
United States State
Income Tax Contingency [Line Items]
2024	2.4
2025	8.1
2026	3.7
2027	0.2
2028	1.0
Thereafter	105.3
No expirations	30.8
Total net operating loss carryforwards	$ 151.5

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- Definition

Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards that are not subject to expiration dates.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482685/740-10-50-6

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Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482685/740-10-50-3

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