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Subsequent Events (Details) - USD ($) $ / shares in Units, $ in Thousands			1 Months Ended						3 Months Ended						12 Months Ended
	Jan. 22, 2026	Jan. 09, 2026	Dec. 31, 2025	Nov. 30, 2025	Oct. 31, 2025	Dec. 31, 2024	Nov. 30, 2024	Oct. 31, 2024	Sep. 30, 2025	Jun. 30, 2025	Mar. 31, 2025	Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023	Feb. 11, 2026
Subsequent Event [Line Items]
Repayments of debt															$ 1,005,000	$ 815,000	$ 623,251
Repurchase of class A common stock (in shares)			0	1,191,000	6,200,000	0	0	6,369,000	4,239,000	17,224,000	3,184,000	7,893,000	10,688,000	11,250,000	32,038,000	36,200,000
Class A Common Stock
Subsequent Event [Line Items]
Repurchase of class A common stock (in shares)															30,197,095	31,573,031	23,250,551
Stock repurchased, weighted average price (in dollars per share)															$ 9.31	$ 8.30
Subsequent Event \| BGC Credit Agreement
Subsequent Event [Line Items]
Repayments of debt		$ 20,000
Subsequent Event \| Common Stock
Subsequent Event [Line Items]
Dividend declared per share (in dollars per share)																		$ 0.02
Subsequent Event \| Class A Common Stock \| Mr. Sean Windeatt \| Related Party
Subsequent Event [Line Items]
Repurchase of class A common stock (in shares)	246,360
Stock repurchased, weighted average price (in dollars per share)	$ 9.17