Quarterly report pursuant to Section 13 or 15(d)

Business Segment Information - Segments' Total Assets (Details)

v3.20.1
Business Segment Information - Segments' Total Assets (Details) - USD ($)
$ in Millions
Mar. 31, 2020
Dec. 31, 2019
Mar. 31, 2019
Segments’ total assets      
Total assets $ 2,619,954 $ 2,434,079 $ 2,377,164
Operating Segments      
Segments’ total assets      
Total assets 2,378,652   2,198,574
ALM activities      
Segments’ total assets      
Total assets 840,187   671,751
Elimination of segment asset allocations to match liabilities      
Segments’ total assets      
Total assets (665,795)   (566,812)
Other      
Segments’ total assets      
Total assets $ 66,910   $ 73,651