Stock Transactions and Unit Redemptions - Additional Information (Detail) - USD ($) $ in Thousands			12 Months Ended
	Mar. 08, 2021	Mar. 09, 2018	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Aug. 01, 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			$ 191,809
CF & Co
Class of Stock [Line Items]
Issuance of Class A common stock (net of costs) (in shares)			0	200,000
CEO Program | CF & Co
Class of Stock [Line Items]
Issuance of Class A common stock (net of costs) (in shares)			0
Class B Common Stock
Class of Stock [Line Items]
Common stock outstanding (in shares)			45,884,000	45,884,000
Common stock, shares issued (in shares)			45,884,000	45,884,000
Common stock value			$ 459	$ 459
Class A Common Stock
Class of Stock [Line Items]
Common stock outstanding (in shares)			317,023,000	323,018,000
Common stock, shares issued (in shares)			435,944,000	373,545,000
Issuance of Class A common stock (net of costs) (in shares)			417,247	390,570	212,711
Common stock value			$ 4,359	$ 3,735
Company's repurchase and additional redemption authority amount						$ 400,000
Stock repurchase program and unit redemption remaining authorized amount			$ 191,800
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