Basis of Presentation and Significant Accounting Policies - Schedule of Property and Equipment Included in Other Assets (Details) - USD ($) $ in Millions	Dec. 31, 2025	Dec. 31, 2024
Property and Equipment
Property and equipment	$ 147.7	$ 143.1
Less: accumulated depreciation	76.9	69.7
Total	$ 70.8	$ 73.4

Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
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-Name Accounting Standards Codification
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Reference 3: http://www.xbrl.org/2003/role/exampleRef
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Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 944
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