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Consolidated Statements Of Equity - USD ($)
$ in Millions
Total
Cumulative Effect, Period of Adoption, Adjustment
Preferred Stock
Common Stock
Additional Paid-in Capital
Retained Earnings
Retained Earnings
Cumulative Effect, Period of Adoption, Adjustment
Accumulated Other Comprehensive Loss
Accumulated Other Comprehensive Loss
Cumulative Effect, Period of Adoption, Adjustment
Noncontrolling Interests
Noncontrolling Interests
Preferred Stock
Balance at beginning of period at Dec. 31, 2017 $ 36,200 $ (1,144)   $ 14 $ 25,371 $ 17,627 $ (1,046) $ (8,011) $ (98) $ 1,199  
Net income 8,005         8,014       (9)  
Other comprehensive income (loss) (936)             (930)   (6)  
Purchase of common stock (190)     0 (91) (99)          
Issuance of subsidiary preferred stock (Note 20)     $ 2,862               $ 2,862
Stock based compensation 287       287 0          
Cash dividends paid on common stock (2,144)         (2,144)          
Dividends to noncontrolling interests (169)                 (169)  
Other 6       (4) 30       40  
Balance at end of period at Dec. 31, 2018 42,777     14 25,563 22,322   (9,039)   3,917  
Net income 6,667         6,732       (65)  
Other comprehensive income (loss) (2,128)             (2,117)   (11)  
Issuance of subsidiary preferred stock (Note 20)     457               457
Stock based compensation 375       409 (34)          
Cash dividends paid on common stock (2,165)         (2,165)          
Dividends to noncontrolling interests (166)                 (166)  
Other 140       102 5       33  
Balance at end of period at Dec. 31, 2019 45,957 $ (660)   14 26,074 26,860 $ (660) (11,156)   4,165  
Net income 6,321         6,427       (106)  
Other comprehensive income (loss) (2,318)             (2,332)   14  
Purchase of common stock (90)       (57) (33)          
Issuance of subsidiary preferred stock (Note 20)     $ 544               $ 544
Stock based compensation 515       525 (10)          
Cash dividends paid on common stock (545)         (545)          
Dividends to noncontrolling interests (46)                 (46)  
Other (1)       0 (77)       76  
Balance at end of period at Dec. 31, 2020 $ 49,677     $ 14 $ 26,542 $ 31,962   $ (13,488)   $ 4,647