Quarterly report pursuant to Section 13 or 15(d)

Equity (Detail)

v3.23.1
Equity (Detail)
 3 Months Ended
Mar. 31, 2023
units
$ / shares
shares
Mar. 31, 2023
$ / shares
shares
Mar. 31, 2022
shares
Dec. 31, 2022
$ / shares
shares
Class of Stock [Line Items]        
Exchange ratio   1    
Class A Common Stock        
Class of Stock [Line Items]        
Common stock, shares issued (in shares) 89,838,531 89,838,531   67,681,856
Common stock, shares outstanding (in shares) 85,580,031 85,580,031   63,423,356
Common stock shares outstanding unvested portion (in shares)   4,258,500    
Stocks delivered   98,424 9,836  
Stock repurchased and retired during period, shares (in shares)   292,360 0  
Common stock, par value (in USD per share) | $ / shares $ 0.0001 $ 0.0001   $ 0.0001
Class B Common Stock        
Class of Stock [Line Items]        
Common stock, shares issued (in shares) 15 15   14
Common stock, shares outstanding (in shares) 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
Class A LLC Units        
Class of Stock [Line Items]        
Stocks delivered   582,698 10,804  
Capital Unit, Class A        
Class of Stock [Line Items]        
Common stock, shares issued (in shares) 89,838,531 89,838,531    
Conversion of stock, shares converted (in shares)   3,601 49,696  
Class A LLC Units        
Class of Stock [Line Items]        
Common units outstanding (in shares) 229,140,023 229,140,023    
Class A LLC Units | American Advisors Group (AAG)        
Class of Stock [Line Items]        
Contingent equity consideration, number of types | units 2      
Class A LLC Units | Class A Common Stock Shareholders        
Class of Stock [Line Items]        
Common units outstanding (in shares) 85,580,031 85,580,031    
Class A LLC Units | Noncontrolling Interest        
Class of Stock [Line Items]        
Common units outstanding (in shares) 143,559,992 143,559,992    
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    
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      
Class A LLC Units, Liability Classified | American Advisors Group (AAG)        
Class of Stock [Line Items]        
Contingent equity consideration (in shares) 7,142,260