XML 84 R69.htm IDEA: XBRL DOCUMENT v3.23.1
Investments - Realized and Unrealized Gains (Losses) Earned from Investments of Consolidated Funds (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Investments [Abstract]    
Realized gains (losses) $ (17.4) $ 2.7
Net change in unrealized gains (losses) 162.4 (46.1)
Total $ 145.0 $ (43.4)