Related Party Transactions - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Related Party Transaction [Line Items]
Total revenues	$ 58,047	$ 19,970
Compensation and employee benefits	63,172	13,560
Interest and dividend income (expense)	(3,261)	(74)
TRA liability	13,300		$ 0
Earn-out liability, at fair value	120,967		$ 0
Gain (loss) on earn-out liability	$ (29,206)	0
TMWH, TIG GP, and TIG MGMT Members
Related Party Transaction [Line Items]
TRA, payment, percentage of tax benefit received	85.00%
TRA, administering costs and expenses, percentage of obligation by company	15.00%
TRA, administering costs and expenses, percentage of obligation by affiliated entity	85.00%
TIG GP and TIG MGMT Members
Related Party Transaction [Line Items]
Related Party Receivables	$ 1,800
Management/Advisory fees
Related Party Transaction [Line Items]
Total revenues	46,470	19,970
Other fees/income
Related Party Transaction [Line Items]
Total revenues	970	0
Equity Method Investee
Related Party Transaction [Line Items]
Compensation and employee benefits	800
Interest and dividend income (expense)	22
Equity Method Investee | Management/Advisory fees
Related Party Transaction [Line Items]
Total revenues	800
Equity Method Investee | Other fees/income
Related Party Transaction [Line Items]
Total revenues	100
Promissory Notes
Related Party Transaction [Line Items]
Interest rate (in percent)			3.25%
Promissory Notes | TWMH Members
Related Party Transaction [Line Items]
Debt instrument, face amount			$ 1,500
Interest rate (in percent)			3.25%
Debt, including debt forgiveness portion			$ 1,100
Initial period to determine if principal and accrued interest will be forgiven			5 years
Debt forgiveness, percentage of principal and accrued interest			20.00%
Due date, upon termination of employment (in days)			30 days
Debt instrument, face amount without debt forgiveness provision			$ 400
Forgiveness of debt	66	83
Related Party Receivables	$ 900	$ 1,200