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Income Taxes - Summary of Net Operating Loss Carryforwards (Details) - USD ($) $ in Millions | Dec. 31, 2025 | Dec. 31, 2024
--- | --- | ---
United States Federal and Non-United States |  |
Income Tax Contingency [Line Items] |  |
2026 | $ 0.0 |
2027 | 0.2 |
2028 | 3.8 |
2029 | 7.1 |
2030 | 6.2 |
Thereafter | 27.3 |
No expirations | 1,258.5 |
Total net operating loss carryforwards | 1,303.1 |
United States State |  |
Income Tax Contingency [Line Items] |  |
2026 | 6.6 |
2027 | 5.6 |
2028 | 0.1 |
2029 | 3.1 |
2030 | 4.1 |
Thereafter | 129.4 |
No expirations | 29.5 |
Total net operating loss carryforwards | $ 178.4 | $ 178.4

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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 + Details
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