Quarterly report pursuant to Section 13 or 15(d)

Equity (Detail)

v3.23.2
Equity (Detail)
 3 Months Ended 6 Months Ended
Jun. 30, 2023
units
$ / shares
shares
Mar. 31, 2023
units
shares
Jun. 30, 2023
$ / shares
shares
Jun. 30, 2022
shares
Jun. 30, 2023
$ / shares
shares
Jun. 30, 2022
shares
Dec. 31, 2022
$ / shares
shares
Class of Stock [Line Items]              
Exchange ratio         1    
Common Class A              
Class of Stock [Line Items]              
Common stock, shares issued (in shares) 91,886,418   91,886,418   91,886,418   67,681,856
Common stock, shares outstanding (in shares) 87,627,918   87,627,918   87,627,918   63,423,356
Common stock shares outstanding unvested portion (in shares)         4,258,500    
Stocks delivered     340,506 1,265,815 438,930 1,275,651  
Stock repurchased and retired during period, shares (in shares)     1,147,684 1,654,331 1,440,044 1,654,331  
Common stock, par value (in USD per share) | $ / shares $ 0.0001   $ 0.0001   $ 0.0001   $ 0.0001
Common Class B              
Class of Stock [Line Items]              
Common stock, shares issued (in shares) 15   15   15   14
Common stock, shares outstanding (in shares) 15   15   15   14
Stock issued during period, new issues (in shares)     1        
Common stock, par value (in USD per share) | $ / shares $ 0.0001   $ 0.0001   $ 0.0001   $ 0.0001
Class A LLC Units              
Class of Stock [Line Items]              
Stocks delivered     2,015,889 3,161,443 2,598,587 3,172,247  
Capital Unit, Class A              
Class of Stock [Line Items]              
Common stock, shares issued (in shares) 91,886,418   91,886,418   91,886,418    
Conversion of stock, shares converted (in shares)     480 58,417 4,081 108,113  
Class A LLC Units              
Class of Stock [Line Items]              
Common units outstanding (in shares) 229,171,541   229,171,541   229,171,541    
Class A LLC Units | American Advisors Group (AAG)              
Class of Stock [Line Items]              
Contingent equity consideration, number of types | units 2 2          
Class A LLC Units | Class A Common Stock Shareholders              
Class of Stock [Line Items]              
Common units outstanding (in shares) 87,627,918   87,627,918   87,627,918    
Class A LLC Units | Noncontrolling Interest              
Class of Stock [Line Items]              
Common units outstanding (in shares) 141,543,623   141,543,623   141,543,623    
Class A LLC Units | Noncontrolling Interest | American Advisors Group (AAG)              
Class of Stock [Line Items]              
Common units outstanding (in shares) 19,692,990   19,692,990   19,692,990    
Class A LLC Units, Equity Classified, Indemnity Holdback | American Advisors Group (AAG)              
Class of Stock [Line Items]              
Contingent equity consideration (in shares) 7,058,416 7,058,416          
Class A LLC Units, Liability Classified | American Advisors Group (AAG)              
Class of Stock [Line Items]              
Contingent equity consideration (in shares)   7,142,260 7,142,260