Quarterly report pursuant to Section 13 or 15(d)

Organization - Additional Information (Detail)

v3.22.1
Organization - Additional Information (Detail) - USD ($)
$ / shares in Units, $ in Millions
3 Months Ended 12 Months Ended
Aug. 12, 2021
Jul. 20, 2021
Mar. 31, 2022
Mar. 31, 2021
Dec. 31, 2021
BRIDGE INVESTMENT GROUP HOLDINGS INC [Member]          
Subsidiary or Equity Method Investee [Line Items]          
Percentage of ownership     100.00%    
BRIDGE INVESTMENT GROUP HOLDINGS INC [Member] | Class A Units [Member]          
Subsidiary or Equity Method Investee [Line Items]          
Common units purchased during the year units 1,416,278        
BRIDGE INVESTMENT GROUP HOLDINGS INC [Member] | Class B Units [Member]          
Subsidiary or Equity Method Investee [Line Items]          
Ownership of non-voting shares percentage     100.00%    
BRIDGE INVESTMENT GROUP HOLDINGS INC [Member] | Common Class A [Member]          
Subsidiary or Equity Method Investee [Line Items]          
Issuance of common stock, shares     56,134,000 834,030,000  
BRIDGE INVESTMENT GROUP HOLDINGS INC [Member] | Common Class A [Member] | Greenshoe [Member]          
Subsidiary or Equity Method Investee [Line Items]          
Issuance of common stock, shares 1,416,278        
Percentage of the proceeds used to buy common stock units 100.00%        
Proceeds from the issuance of common stock $ 18.2        
BRIDGE INVESTMENT GROUP HOLDINGS INC [Member] | IPO [Member]          
Subsidiary or Equity Method Investee [Line Items]          
Sale of stock per share   $ 16.00      
Net Proceeds From intial public offering   $ 277.2      
BRIDGE INVESTMENT GROUP HOLDINGS INC [Member] | IPO [Member] | Class A Units [Member]          
Subsidiary or Equity Method Investee [Line Items]          
Issuance of common stock, shares   18,750,000,000     97,463,981
BRIDGE INVESTMENT GROUP HOLDINGS INC [Member] | IPO [Member] | Common Class A [Member]          
Subsidiary or Equity Method Investee [Line Items]          
Issuance of common stock, shares   18,750,000,000      
BRIDGE INVESTMENT GROUP HOLDINGS LLC [Member] | Operating Company [Member]          
Subsidiary or Equity Method Investee [Line Items]          
Variable interest entity, ownership percentage     23.00%    
BRIDGE INVESTMENT GROUP HOLDINGS LLC [Member] | Class A Units [Member] | Operating Company [Member]          
Subsidiary or Equity Method Investee [Line Items]          
Payments For Repurchase Of Equity   $ 139.9      
BRIDGE INVESTMENT GROUP HOLDINGS LLC [Member] | Common Class A [Member]          
Subsidiary or Equity Method Investee [Line Items]          
Issuance of common stock, shares     14,740,724,000