XML 101 R84.htm IDEA: XBRL DOCUMENT v3.22.4
Intangible Assets and Goodwill - Additional Information (Details) - USD ($)
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Goodwill [Line Items]      
Goodwill $ 103,900,000 $ 13,300,000  
Impairment of intangible assets 4,000,000 0 $ 0
Intangible asset amortization expense $ 103,900,000 10,200,000 $ 14,600,000
Impairment, intangible asset, finite-lived, statement of income or comprehensive income General, administrative and other expenses    
Global Private Equity      
Goodwill [Line Items]      
Goodwill $ 91,100,000    
Global Credit      
Goodwill [Line Items]      
Goodwill 5,500,000 5,500,000  
Global Investment Solutions      
Goodwill [Line Items]      
Goodwill $ 7,300,000 $ 7,800,000