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Nature of Business and Summary of Significant Accounting Policies - Schedule of Other Current Assets (Details) - USD ($) $ in Millions | Dec. 31, 2023 | Dec. 31, 2022
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Accounting Policies [Abstract] |  |
Prepaid insurance | $ 1.0 | $ 3.2
Prepaid vendor deposits | 7.6 | 5.1
Prepaid software licenses | 3.5 | 3.2
Short-term marketable securities | 5.3 | 4.3
Income tax receivable and prepaid income taxes | 8.0 | 2.8
Other tax receivables | 1.4 | 1.6
Other current assets | 17.3 | 13.4
Prepaid expenses and other current assets | $ 44.1 | $ 33.6

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