v3.25.3
Revenue from Contracts with Customers - Revenue by Category (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Sep. 30, 2025
Sep. 30, 2024
Disaggregation of Revenue [Line Items]        
Total revenue $ 3,545 $ 3,259 $ 10,277 $ 9,588
Total other income (loss) 1 (80) 1 (80)
Total revenue        
Disaggregation of Revenue [Line Items]        
Total revenue 3,545 3,259    
Total fee revenue        
Disaggregation of Revenue [Line Items]        
Total revenue 2,829 2,616 8,118 7,494
Servicing fees        
Disaggregation of Revenue [Line Items]        
Total revenue 1,357 1,266 3,936 3,733
Management fees        
Disaggregation of Revenue [Line Items]        
Total revenue 612 527 1,736 1,548
Foreign exchange trading services        
Disaggregation of Revenue [Line Items]        
Total revenue 416 374 1,209 1,041
Securities finance        
Disaggregation of Revenue [Line Items]        
Total revenue 138 116 378 320
Software and processing fees        
Disaggregation of Revenue [Line Items]        
Total revenue 227 208 682 629
Other fee revenue        
Disaggregation of Revenue [Line Items]        
Total revenue 79 125 177 223
Net interest income        
Disaggregation of Revenue [Line Items]        
Total revenue 715 723 2,158 2,174
Total other income        
Disaggregation of Revenue [Line Items]        
Total other income (loss)   (80)   (80)
Operating Segments | Investment Servicing        
Disaggregation of Revenue [Line Items]        
Topic 606 revenue     4,962 4,634
All other revenue     3,431 3,239
Total revenue 2,861 2,662 8,393 7,873
Total other income (loss) 1 1 1 1
Operating Segments | Investment Servicing | Total revenue        
Disaggregation of Revenue [Line Items]        
Topic 606 revenue 1,699 1,566    
All other revenue 1,162 1,096    
Total revenue 2,861 2,662    
Operating Segments | Investment Servicing | Total fee revenue        
Disaggregation of Revenue [Line Items]        
Topic 606 revenue 1,699 1,566 4,962 4,634
All other revenue 450 379 1,284 1,081
Total revenue 2,149 1,945 6,246 5,715
Operating Segments | Investment Servicing | Servicing fees        
Disaggregation of Revenue [Line Items]        
Topic 606 revenue 1,357 1,266 3,936 3,733
All other revenue 0 0 0 0
Total revenue 1,357 1,266 3,936 3,733
Operating Segments | Investment Servicing | Management fees        
Disaggregation of Revenue [Line Items]        
Topic 606 revenue 0 0 0 0
All other revenue 0 0 0 0
Total revenue 0 0 0 0
Operating Segments | Investment Servicing | Foreign exchange trading services        
Disaggregation of Revenue [Line Items]        
Topic 606 revenue 103 96 312 286
All other revenue 261 216 779 638
Total revenue 364 312 1,091 924
Operating Segments | Investment Servicing | Securities finance        
Disaggregation of Revenue [Line Items]        
Topic 606 revenue 61 45 159 139
All other revenue 72 66 201 163
Total revenue 133 111 360 302
Operating Segments | Investment Servicing | Software and processing fees        
Disaggregation of Revenue [Line Items]        
Topic 606 revenue 178 159 555 476
All other revenue 49 49 151 153
Total revenue 227 208 706 629
Operating Segments | Investment Servicing | Other fee revenue        
Disaggregation of Revenue [Line Items]        
Topic 606 revenue 0 0 0 0
All other revenue 68 48 153 127
Total revenue 68 48 153 127
Operating Segments | Investment Servicing | Net interest income        
Disaggregation of Revenue [Line Items]        
Topic 606 revenue 0 0 0 0
All other revenue 711 716 2,146 2,157
Total revenue 711 716 2,146 2,157
Operating Segments | Investment Servicing | Total other income        
Disaggregation of Revenue [Line Items]        
Topic 606 revenue 0 0 0 0
All other revenue 1 1 1 1
Total other income (loss) 1 1 1 1
Operating Segments | Investment Management        
Disaggregation of Revenue [Line Items]        
Topic 606 revenue     1,851 1,650
All other revenue     54 65
Total revenue 684 597 1,905 1,715
Total other income (loss) 0 0 0 0
Operating Segments | Investment Management | Total revenue        
Disaggregation of Revenue [Line Items]        
Topic 606 revenue 664 574    
All other revenue 20 23    
Total revenue 684 597    
Operating Segments | Investment Management | Total fee revenue        
Disaggregation of Revenue [Line Items]        
Topic 606 revenue 664 574 1,851 1,650
All other revenue 16 16 42 48
Total revenue 680 590 1,893 1,698
Operating Segments | Investment Management | Servicing fees        
Disaggregation of Revenue [Line Items]        
Topic 606 revenue 0 0 0 0
All other revenue 0 0 0 0
Total revenue 0 0 0 0
Operating Segments | Investment Management | Management fees        
Disaggregation of Revenue [Line Items]        
Topic 606 revenue 612 527 1,736 1,548
All other revenue 0 0 0 0
Total revenue 612 527 1,736 1,548
Operating Segments | Investment Management | Foreign exchange trading services        
Disaggregation of Revenue [Line Items]        
Topic 606 revenue 52 47 115 102
All other revenue 0 0 0 0
Total revenue 52 47 115 102
Operating Segments | Investment Management | Securities finance        
Disaggregation of Revenue [Line Items]        
Topic 606 revenue 0 0 0 0
All other revenue 5 5 18 18
Total revenue 5 5 18 18
Operating Segments | Investment Management | Software and processing fees        
Disaggregation of Revenue [Line Items]        
Topic 606 revenue 0 0 0 0
All other revenue 0 0 0 0
Total revenue 0 0 0 0
Operating Segments | Investment Management | Other fee revenue        
Disaggregation of Revenue [Line Items]        
Topic 606 revenue 0 0 0 0
All other revenue 11 11 24 30
Total revenue 11 11 24 30
Operating Segments | Investment Management | Net interest income        
Disaggregation of Revenue [Line Items]        
Topic 606 revenue 0 0 0 0
All other revenue 4 7 12 17
Total revenue 4 7 12 17
Operating Segments | Investment Management | Total other income        
Disaggregation of Revenue [Line Items]        
Topic 606 revenue 0 0 0 0
All other revenue 0 0 0 0
Total other income (loss) 0 0 0 0
Other        
Disaggregation of Revenue [Line Items]        
Topic 606 revenue     (24) 0
All other revenue     3 0
Total revenue 0 0 (21) 0
Total other income (loss) 0 (81) 0 (81)
Other | Total revenue        
Disaggregation of Revenue [Line Items]        
Topic 606 revenue 0 0    
All other revenue 0 0    
Total revenue 0 0    
Other | Total fee revenue        
Disaggregation of Revenue [Line Items]        
Topic 606 revenue 0 0 (24) 0
All other revenue 0 81 3 81
Total revenue 0 81 (21) 81
Other | Servicing fees        
Disaggregation of Revenue [Line Items]        
Topic 606 revenue 0 0 0 0
All other revenue 0 0 0 0
Total revenue 0 0 0 0
Other | Management fees        
Disaggregation of Revenue [Line Items]        
Topic 606 revenue 0 0 0 0
All other revenue 0 0 0 0
Total revenue 0 0 0 0
Other | Foreign exchange trading services        
Disaggregation of Revenue [Line Items]        
Topic 606 revenue 0 0 0 0
All other revenue 0 15 3 15
Total revenue 0 15 3 15
Other | Securities finance        
Disaggregation of Revenue [Line Items]        
Topic 606 revenue 0 0 0 0
All other revenue 0 0 0 0
Total revenue 0 0 0 0
Other | Software and processing fees        
Disaggregation of Revenue [Line Items]        
Topic 606 revenue 0 0 (24) 0
All other revenue 0 0 0 0
Total revenue 0 0 (24) 0
Other | Other fee revenue        
Disaggregation of Revenue [Line Items]        
Topic 606 revenue 0 0 0 0
All other revenue 0 66 0 66
Total revenue 0 66 0 66
Other | Net interest income        
Disaggregation of Revenue [Line Items]        
Topic 606 revenue 0 0 0 0
All other revenue 0 0 0 0
Total revenue 0 0 0 0
Other | Total other income        
Disaggregation of Revenue [Line Items]        
Topic 606 revenue 0 0 0 0
All other revenue 0 (81) 0 (81)
Total other income (loss) $ 0 $ (81) $ 0 $ (81)