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Fair Value Measurements - Narrative (Details) - USD ($) $ in Millions	Jun. 30, 2026	Dec. 31, 2025	Mar. 31, 2021
Convertible Debt
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Principal balance	$ 693.3	$ 1,389.1
Long-term debt	690.7	1,385.3
2028 Notes \| Level 2
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Convertible debt, fair value disclosures	700.8
2028 Notes \| Convertible Debt
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Debt instrument, face amount	$ 693.3
Debt instrument, interest rate, stated percentage	0.00%		0.00%
Principal balance	$ 693.3	693.3
Long-term debt	690.7	689.9
Term Loan Credit Agreement \| Line of Credit
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Principal balance	2,674.8	1,488.3
Long-term debt	2,609.5	$ 1,448.7
Term Loan Credit Agreement \| Line of Credit \| Secured Debt
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Principal balance	2,674.8
Long-term debt	$ 2,609.5