v3.22.1
Reportable Operating Segments (Details) - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Dec. 31, 2021
Segment Reporting Information [Line Items]      
Total non-interest revenues $ 9,536 $ 7,234  
Revenue from contracts with customers 7,640 5,654  
Interest income 2,520 2,192  
Interest expense 321 362  
Total revenues net of interest expense 11,735 9,064  
Pretax segment income (loss) 2,712 2,993  
Total assets 195,862 193,000 $ 188,548
Corporate and Other      
Segment Reporting Information [Line Items]      
Total non-interest revenues (49) (78)  
Revenue from contracts with customers 4 (6)  
Interest income 42 44  
Interest expense 51 75  
Total revenues net of interest expense (58) (109)  
Pretax segment income (loss) (514) (212)  
Total assets 23,000 55,000  
GCSG | Operating Segments      
Segment Reporting Information [Line Items]      
Total non-interest revenues 5,049 3,809  
Revenue from contracts with customers 3,619 2,604  
Interest income 2,040 1,808  
Interest expense 192 188  
Total revenues net of interest expense 6,897 5,429  
Pretax segment income (loss) 1,735 2,145  
Total assets 101,000 82,000  
GCS | Operating Segments      
Segment Reporting Information [Line Items]      
Total non-interest revenues 3,180 2,442  
Revenue from contracts with customers 2,759 2,062  
Interest income 436 336  
Interest expense 122 116  
Total revenues net of interest expense 3,494 2,662  
Pretax segment income (loss) 804 675  
Total assets 56,000 42,000  
GMNS | Operating Segments      
Segment Reporting Information [Line Items]      
Total non-interest revenues 1,356 1,061  
Revenue from contracts with customers 1,258 994  
Interest income 2 4  
Interest expense (44) (17)  
Total revenues net of interest expense 1,402 1,082  
Pretax segment income (loss) 687 385  
Total assets $ 16,000 $ 14,000