Fair Value (Details) - USD ($) $ in Millions	Sep. 30, 2026	Dec. 31, 2025
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Contingent consideration	$ 31.9
Contingent consideration current	2.6
Contingent consideration noncurrent	29.3
Notes receivable, fair value	21.5	$ 19.7
Investments, fair value	10.6	8.6
Long term incentive award, fair value	2.8
Long term incentive award, fair value, current	1.7
Long term incentive award, fair value, noncurrent	1.1
Line of Credit \| Secured Debt \| 2024 Credit Agreement
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Long-term debt, fair value	1,006.0	$ 998.3
Line of Credit \| Secured Debt \| Residual Finance Credit Facility
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Long-term debt, fair value	$ 43.0

Long-Term Incentive Award Liability, Fair Value Disclosure

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Long-Term Incentive Award Liability, Fair Value Disclosure, Current

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Long-Term Incentive Award Liability, Fair Value Disclosure, Noncurrent

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Amount of liability recognized arising from contingent consideration in a business combination.

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Amount of liability recognized arising from contingent consideration in a business combination, expected to be settled within one year or the normal operating cycle, if longer.

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Fair value portion of investment securities, including, but not limited to, marketable securities, derivative financial instruments, and investments accounted for under the equity method.

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Fair value portion of an agreement for an unconditional promise by the maker to pay the holder a definite sum of money at a future date.

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