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Stock Transactions and Unit Redemptions - Additional Information (Detail) - USD ($) $ in Thousands			3 Months Ended		6 Months Ended
	Mar. 08, 2021	Mar. 09, 2018	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021	Aug. 03, 2021
Class of Stock [Line Items]
Stock repurchase program and unit redemption remaining authorized amount			$ 158,404	$ 114,584	$ 158,404	$ 114,584
CF & Co
Class of Stock [Line Items]
Common stock, issued during the period (in shares)			0	0
Class B Common Stock
Class of Stock [Line Items]
Common stock, issued during the period (in shares)			0	0	0	0
Common stock, shares outstanding (in shares)			45,884,000		45,884,000		45,884,000
Common stock, shares issued (in shares)			45,884,000		45,884,000		45,884,000
Common stock value			$ 459		$ 459		$ 459
Class A Common Stock
Class of Stock [Line Items]
Common stock, issued during the period (in shares)			338,503	3,542	343,459	265,915
Common stock, shares outstanding (in shares)			324,087,000		324,087,000		317,023,000
Common stock, shares issued (in shares)			451,760,000		451,760,000		435,944,000
Common stock value			$ 4,518		$ 4,518		$ 4,359
Aggregate proceeds from issuance of common stock	$ 300,000
Company's repurchase and additional redemption authority amount								$ 400,000
Stock repurchase program and unit redemption remaining authorized amount			$ 158,400		$ 158,400
New CEO Program | CF & Co
Class of Stock [Line Items]
Payment percentage of the gross proceeds from the sale of shares		2.00%
New CEO Program | Class A Common Stock
Class of Stock [Line Items]
Maximum amount under the controlled equity offering program		$ 300,000
Common stock, shares issued (in shares)			17,600,000		17,600,000
Common stock value			$ 210,800		$ 210,800

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