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Income Taxes - Reconciliation of Net Operating Losses, Tax Credit and Valuation Allowances (Details) - USD ($) $ in Millions | 12 Months Ended
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Dec. 31, 2025 | Dec. 31, 2024
Reconciliation Of Net Operating Losses And Tax Credits [Roll Forward] |  |
Beginning balance | $ 9.7 | $ 12.3
Change in balance | 13.0 | (2.6)
Ending balance | 22.7 | 9.7
Reconciliation Of Valuation Allowance, Deferred Tax Asset [Roll Forward] |  |
Beginning balance | 6.1 | 11.7
Change in balance | 4.3 | (5.6)
Ending balance | $ 10.4 | $ 6.1

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- Definition Net Operating Losses And Tax Credits, Change In Balance, Amount + References No definition available. + Details
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- Definition Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482685/740-10-50-2 + Details
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- Definition Amount of increase (decrease) in the valuation allowance for a specified deferred tax asset. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482685/740-10-50-2 + Details
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