Financial Instruments - Additional Information (Details) $ / shares in Units, $ in Millions		3 Months Ended		6 Months Ended		12 Months Ended
	Jul. 02, 2024 USD ($) $ / shares	Jun. 30, 2025 USD ($) yr	Jun. 30, 2024 USD ($)	Jun. 30, 2025 USD ($) yr	Jun. 30, 2024 USD ($)	Dec. 31, 2024 USD ($)	Jul. 12, 2024 USD ($)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Period to receive earnout shares				7 years
Fair value of seller earnouts				$ 21.0		$ 51.0
(Gain) loss from change in fair value of seller earnouts		$ (8.0)	$ (48.0)	(30.0)	$ (29.0)
Fair value of seller note		0.0		0.0		50.0
(Gain) loss from change in fair value of financial instruments		28.0	(52.0)	20.0	(31.0)
Discontinued Operations, Disposed of by Sale | Divested Business
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Aggregate principal amount, contingent consideration							$ 150.0
Fair value contingent consideration							$ 43.0
(Gain) loss from change in fair value of financial instruments		36.0	0.0	50.0	0.0
Class A Common Stock
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Shares issued, value	$ 1.5
Price per share | $ / shares	$ 7.09
Class Z-A Common Stock
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Equity, contingent consideration at fair value		0.0		0.0		$ 0.0
Class Z Common Stock
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
(Gain) loss from change in fair value of seller earnouts		$ 0.0	$ (4.0)	$ 0.0	$ (2.0)
Maturity | Valuation, Income Approach | Level 3
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Additional seller note, measurement basis | yr		5.03		5.03
Seller earnouts liability
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Business combination, contingent consideration, liability expected holding period				3 years 3 days
Seller earnouts liability | Volatility
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Measurement Input		0.3826		0.3826
Seller earnouts liability | Risk-free Interest Rate
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Measurement Input		0.0365		0.0365