Stock Transactions and Unit Redemptions - Additional Information (Detail) - USD ($) $ in Thousands					12 Months Ended
	Jul. 02, 2023	Jul. 01, 2023	Mar. 08, 2021	Mar. 09, 2018	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Jul. 03, 2023	Nov. 04, 2022	Sep. 30, 2021	Aug. 03, 2021
Class of Stock [Line Items]
Payment percentage of the gross proceeds from the sale of shares				2.00%
Stock repurchase program and unit redemption remaining authorized amount					$ 333,113	$ 376,413
July 2023 Sales Agereement
Class of Stock [Line Items]
Payment percentage of the gross proceeds from the sale of shares				200.00%
CEO Program | CF & Co
Class of Stock [Line Items]
Common stock, shares issued (in shares)							0
Class B Common Stock
Class of Stock [Line Items]
Common stock issued during the period (in shares)	15,800,000	64,000,000			64,000,000	0
Common stock outstanding (in shares)					109,452,953	45,884,380
Common stock, shares issued (in shares)					109,452,953	45,884,380
Common stock value					$ 1,095	$ 459
Class B Common Stock | Cantor
Class of Stock [Line Items]
Common stock issued during the period (in shares)		400,000
Class A Common Stock
Class of Stock [Line Items]
Common stock issued during the period (in shares)					518,191	500,697	417,247
Common stock outstanding (in shares)					390,094,988	325,857,710
Common stock, shares issued (in shares)					403,574,835	471,933,933
Common stock value					$ 4,036	$ 4,719
Company's repurchase and additional redemption authority amount		$ 400,000							$ 400,000		$ 400,000
Class A Common Stock | July 2023 Sales Agereement
Class of Stock [Line Items]
Common stock, shares issued (in shares)					0
Company's repurchase and additional redemption authority amount								$ 300,000
Class A Common Stock | August 2022 Sales Agreement
Class of Stock [Line Items]
Common stock, shares issued (in shares)					0
Class A Common Stock | CEO Program
Class of Stock [Line Items]
Maximum amount under the controlled equity offering program (in shares)			$ 300,000	$ 300,000
Common stock, shares issued (in shares)										17,600,000
Common stock value										$ 210,800