Related Party Transactions - Schedule of Related Party Transactions (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024	Dec. 31, 2024
Schedule of Related Party Transactions [Line Items]
Advisory services	$ 112,621	$ 107,034	$ 220,703	$ 203,872
Advisory services provided to WTT [Member]
Schedule of Related Party Transactions [Line Items]
Advisory services	69,242	69,375	138,097	134,277
Advisory services provided to ManJer Issuers [Member]
Schedule of Related Party Transactions [Line Items]
Advisory services	26,158	24,044	50,832	46,729
Advisory services provided to WMAI and WTICAV [Member]
Schedule of Related Party Transactions [Line Items]
Advisory services	7,841	5,519	13,861	10,433
Receivable from WTT [Member]
Schedule of Related Party Transactions [Line Items]
Accounts receivable	24,177		24,177		$ 24,672
Receivable from ManJer Issuers [Member]
Schedule of Related Party Transactions [Line Items]
Accounts receivable	6,379		6,379		5,155
Receivable from WMAI and WTICAV [Member]
Schedule of Related Party Transactions [Line Items]
Accounts receivable	6,854		6,854		5,132
Related Party [Member]
Schedule of Related Party Transactions [Line Items]
Accounts receivable	37,410		37,410		$ 34,959
Advisory services	$ 103,241	$ 98,938	$ 202,790	$ 191,439