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Debt - Narrative (Details) - USD ($) $ in Millions	1 Months Ended		3 Months Ended		9 Months Ended
Debt - Narrative (Details) - USD ($) $ in Millions	Jun. 30, 2025	Mar. 31, 2025	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Debt Instrument [Line Items]
Repayment of convertible debt					$ 1,052.2	$ 0.0
Loss on extinguishment of debt			$ 0.0	$ 0.0	123.9	0.0
Additional paid in capital decrease, debt conversion			144.8		144.8
Settlement of capped call options					164.6	0.0
Proceeds from issuance of senior unsecured notes, net of issuance costs					$ 440.7	$ 0.0
Secured Debt \| Revolving Credit Facility
Debt Instrument [Line Items]
Credit facility, borrowing capacity		$ 500.0
Secured Debt \| Revolving Credit Facility \| Minimum
Debt Instrument [Line Items]
Debt basis spread on variable rate	1.50%
Secured Debt \| Revolving Credit Facility \| Maximum
Debt Instrument [Line Items]
Debt basis spread on variable rate	2.00%
Convertible Senior Notes \| Convertible Debt
Debt Instrument [Line Items]
Repayment of convertible debt			$ 510.7
Debt instrument stated percentage			0.375%		0.375%
Principal repurchased, gross			$ 380.1
Principal repurchased, net			378.5		$ 796.0
Loss on extinguishment of debt					123.9
Additional paid in capital decrease, debt conversion					132.3
Settlement of capped call options			$ 88.9		$ 164.6
Debt instrument, interest rate, effective percentage			1.25%		1.25%
Senior Secured Term Loan B \| Secured Debt
Debt Instrument [Line Items]
Debt basis spread on variable rate	2.00%
Senior Unsecured Notes \| Secured Debt
Debt Instrument [Line Items]
Debt instrument stated percentage		6.50%
Debt instrument, interest rate, effective percentage		6.84%
Debt instrument, face amount		$ 450.0
Proceeds from issuance of senior unsecured notes, net of issuance costs		$ 440.7