Description of the Business - Additional Information (Detail) - USD ($)				3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2025	Apr. 24, 2025	May 23, 2022	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024	Dec. 31, 2024	Mar. 31, 2025	Mar. 31, 2024	Dec. 31, 2023
Nature Of Operations [Line Items]
Warrants outstanding	19,573,327			19,573,327		19,573,327		9,962,727
Warrants decreased resulting in other income (expense)	$ 0					$ (17,347,000)	$ (76,362,000)
Warrants or rights exercise price	$ 0.0017			$ 0.0017		$ 0.0017		$ 0.0032
Increase in TRA liability	$ 64,400,000			$ 64,400,000		$ 64,400,000
Equity	$ (604,028,000)			(604,028,000)	$ 1,034,005,000	$ (604,028,000)	1,034,005,000	$ (128,409,000)	$ (362,497,000)	$ 1,243,499,000	$ 1,419,129,000
Minimum stockholders' deficit								$ 2,500,000
Market value of listed securities		$ 35,000,000
Net income from continuing operations		$ 500,000
Tax Receivable Agreement [Member]
Nature Of Operations [Line Items]
Percentage of pay sellers to amount of tax benefit						85.00%
Payments to continuing equity owners and blocker shareholders				$ 0	0	$ 0	0
Class V Common Stock Units [Member] | Non Economic Voting Shares [Member]
Nature Of Operations [Line Items]
Common stock par or stated value per share			$ 0.0001
Common Class A [Member]
Nature Of Operations [Line Items]
Common stock par or stated value per share	$ 0.0001			$ 0.0001		$ 0.0001		$ 0.0001
Business combination units issued			5,200,000
Warrant, exercise price, increase per share			$ 0.0625
Warrants issued	8,900,000			8,900,000		8,900,000
Warrants outstanding	11,800,000			11,800,000		11,800,000
Warrants decreased resulting in other income (expense)					$ 26,600	$ 4,200	$ 213,600
Dividend comprising number of new warrants payable holders						1,028,000,000
Warrants or rights exercise price	$ 7,187.5			$ 7,187.5		$ 7,187.5
Common Class A [Member] | New Warrants [Member]
Nature Of Operations [Line Items]
Warrants outstanding	894,800,000			894,800,000		894,800,000
Common Class A [Member] | Membership interest purchase agreement [Member]
Nature Of Operations [Line Items]
Business combination, share price per share			$ 0.0001
Common Class A [Member] | VRP [Member]
Nature Of Operations [Line Items]
Warrants issued	100,000			100,000		100,000
Warrants or rights exercise price	$ 0.0025			$ 0.0025		$ 0.0025