XML 40 R29.htm IDEA: XBRL DOCUMENT v3.24.1.u1
INFORMATION ABOUT RECEIVABLES, REVENUES, AND SERVICES - Investment Advisory Services (Details) - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Revenue and Services [Line Items]    
Net revenues $ 1,750.2 $ 1,537.6
Investment advisory fees    
Revenue and Services [Line Items]    
Net revenues 1,554.0 1,391.8
Investment advisory fees | Assets under management    
Revenue and Services [Line Items]    
Net revenues 1,484,400.0 1,322,900.0
Capital allocation-based income    
Revenue and Services [Line Items]    
Net revenues 47.1 16.9
Administrative, distribution, and servicing fees    
Revenue and Services [Line Items]    
Net revenues 149.1 128.9
Equity | Investment advisory fees | Assets under management    
Revenue and Services [Line Items]    
Net revenues 770,400.0 687,000.0
Fixed income, including money market | Investment advisory fees | Assets under management    
Revenue and Services [Line Items]    
Net revenues 169,500.0 169,600.0
Multi-asset | Investment advisory fees | Assets under management    
Revenue and Services [Line Items]    
Net revenues 497,000.0 422,200.0
Alternatives | Investment advisory fees | Assets under management    
Revenue and Services [Line Items]    
Net revenues 47,500.0 44,100.0
Investment advisory fees | Investment advisory fees    
Revenue and Services [Line Items]    
Net revenues 1,554.0 1,391.8
Investment advisory fees | Equity | Investment advisory fees    
Revenue and Services [Line Items]    
Net revenues 949.6 833.9
Investment advisory fees | Fixed income, including money market | Investment advisory fees    
Revenue and Services [Line Items]    
Net revenues 100.6 102.4
Investment advisory fees | Multi-asset | Investment advisory fees    
Revenue and Services [Line Items]    
Net revenues 429.7 386.0
Investment advisory fees | Alternatives | Investment advisory fees    
Revenue and Services [Line Items]    
Net revenues $ 74.1 $ 69.5