Annual report pursuant to Section 13 and 15(d)

Business Segment Information - Segments' Total Assets (Details)

v3.20.4
Business Segment Information - Segments' Total Assets (Details) - USD ($)
$ in Millions
Dec. 31, 2020
Dec. 31, 2019
Segments’ total assets    
Total assets $ 2,819,627 $ 2,434,079
Operating Segments    
Segments’ total assets    
Total assets 2,555,486 2,209,704
ALM activities    
Segments’ total assets    
Total assets 1,176,071 721,806
Other    
Segments’ total assets    
Total assets 65,755 67,947
Elimination of segment asset allocations to match liabilities    
Segments’ total assets    
Total assets $ (977,685) $ (565,378)