Annual report pursuant to Section 13 and 15(d)

Fair Value Measurements - Recurring Fair Value (Details)

v3.10.0.1
Fair Value Measurements - Recurring Fair Value (Details) - USD ($)
$ in Millions
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Assets      
Federal funds sold and securities borrowed or purchased under agreements to resell $ 56,399 $ 52,906  
Trading account assets 214,348 209,358  
Derivative assets, gross 328,800 351,600  
Derivative assets 43,725 37,762  
Total available-for-sale debt securities 229,366 302,631  
Other debt securities carried at fair value 8,735 12,486  
Loans and leases 4,349 5,710  
Loans held-for-sale 2,942 2,156  
Other assets 19,739 22,581  
Liabilities      
Interest-bearing deposits in U.S. offices 492 449  
Federal funds purchased and securities loaned or sold under agreements to repurchase, measured at fair value 28,875 36,182  
Derivative liabilities, gross 317,800 346,000  
Derivative liabilities 37,891 34,300  
Short-term borrowings 1,648 1,494  
Long-term debt 27,637 31,786  
U.S. Treasury and agency securities      
Assets      
Total available-for-sale debt securities 54,923 53,523  
Other debt securities carried at fair value 1,282 0  
Agency      
Assets      
Total available-for-sale debt securities 121,826 192,929  
Agency-collateralized mortgage obligations      
Assets      
Total available-for-sale debt securities 5,530 6,804  
Non-agency residential      
Assets      
Total available-for-sale debt securities 1,917 2,669  
Commercial      
Assets      
Total available-for-sale debt securities 14,078 13,684  
Other taxable securities      
Assets      
Total available-for-sale debt securities 4,410 5,770  
Other debt securities carried at fair value 3 229  
Tax-exempt securities      
Assets      
Total available-for-sale debt securities 17,376 20,575  
Recurring      
Assets      
Time deposits placed and other short-term investments 1,214 2,234  
Federal funds sold and securities borrowed or purchased under agreements to resell 56,399 52,906  
Trading account assets 214,348 209,358  
Netting adjustments (285,121) (313,788)  
Derivative assets 43,725 37,762  
Total available-for-sale debt securities 229,366 302,631  
Other debt securities carried at fair value 8,735 12,486  
Loans and leases 4,349 5,710  
Loans held-for-sale 2,942 2,156  
Other assets 19,739 22,581  
Total assets 580,817 647,824  
Liabilities      
Interest-bearing deposits in U.S. offices 492 449  
Federal funds purchased and securities loaned or sold under agreements to repurchase, measured at fair value 28,875 36,182  
Total trading account liabilities 68,220 81,187  
Netting adjustment (279,882) (311,771)  
Derivative liabilities 37,891 34,300  
Short-term borrowings 1,648 1,494  
Accrued expenses and other liabilities 20,075 22,840  
Long-term debt 27,637 31,786  
Total liabilities 184,838 208,238  
Mortgage servicing rights $ 2,000 $ 2,300  
Level 3 recurring assets, as a percent of total assets 0.51% 0.57%  
Level 3 recurring liabilities, as a percent of total liabilities 0.25% 0.38%  
Recurring | U.S. Treasury and agency securities      
Assets      
Trading account assets $ 54,724 $ 40,642  
Liabilities      
Total trading account liabilities 8,655 18,000  
Recurring | Corporate securities, trading loans and other      
Assets      
Trading account assets 26,188 30,578  
Liabilities      
Total trading account liabilities 5,122 6,925  
Recurring | Equity securities      
Assets      
Trading account assets 77,279 84,940  
Liabilities      
Total trading account liabilities 37,809 36,904  
Recurring | Non-U.S. sovereign debt      
Assets      
Trading account assets 25,493 22,940  
Liabilities      
Total trading account liabilities 16,634 19,358  
Recurring | U.S. government-sponsored agency guaranteed      
Assets      
Trading account assets 19,586 20,586  
Recurring | Mortgage trading loans, ABS and other MBS      
Assets      
Trading account assets 11,078 9,672  
Recurring | U.S. Treasury and agency securities      
Assets      
Total available-for-sale debt securities 54,923 53,523  
Other debt securities carried at fair value 1,282    
Recurring | Agency      
Assets      
Total available-for-sale debt securities 121,826 192,929  
Recurring | Agency-collateralized mortgage obligations      
Assets      
Total available-for-sale debt securities 5,530 6,804  
Recurring | Non-agency residential      
Assets      
Total available-for-sale debt securities 1,917 2,669  
Other debt securities carried at fair value 1,606 2,769  
Recurring | Commercial      
Assets      
Total available-for-sale debt securities 14,078 13,684  
Recurring | Non-U.S. securities      
Assets      
Total available-for-sale debt securities 9,306 6,677  
Other debt securities carried at fair value 5,844 9,488  
Recurring | Other taxable securities      
Assets      
Total available-for-sale debt securities 4,410 5,770  
Other debt securities carried at fair value 3 229  
Recurring | Tax-exempt securities      
Assets      
Total available-for-sale debt securities 17,376 20,575  
Recurring | US Government-sponsored enterprises debt securities      
Assets      
Trading account assets 20,200 21,300  
Recurring | Securities gegregated for compliance or deposited with clearing organizations      
Assets      
Trading account assets 16,600 16,800  
Recurring | Level 1      
Assets      
Time deposits placed and other short-term investments 1,214 2,234  
Federal funds sold and securities borrowed or purchased under agreements to resell 0 0  
Trading account assets 112,789 106,012  
Derivative assets, gross 9,967 6,305  
Total available-for-sale debt securities 53,663 52,687  
Other debt securities carried at fair value 1,772 8,191  
Loans and leases 0 0  
Loans held-for-sale 0 0  
Other assets 15,032 19,367  
Total assets 194,437 194,796  
Liabilities      
Interest-bearing deposits in U.S. offices 0 0  
Federal funds purchased and securities loaned or sold under agreements to repurchase, measured at fair value 0 0  
Total trading account liabilities 49,085 62,261  
Derivative liabilities, gross 9,931 6,029  
Short-term borrowings 0 0  
Accrued expenses and other liabilities 18,096 21,887  
Long-term debt 0 0  
Total liabilities 77,112 90,177  
Recurring | Level 1 | U.S. Treasury and agency securities      
Assets      
Trading account assets 53,131 38,720  
Liabilities      
Total trading account liabilities 7,894 17,266  
Recurring | Level 1 | Corporate securities, trading loans and other      
Assets      
Trading account assets 0 0  
Liabilities      
Total trading account liabilities 0 0  
Recurring | Level 1 | Equity securities      
Assets      
Trading account assets 53,840 60,747  
Liabilities      
Total trading account liabilities 33,739 33,019  
Recurring | Level 1 | Non-U.S. sovereign debt      
Assets      
Trading account assets 5,818 6,545  
Liabilities      
Total trading account liabilities 7,452 11,976  
Recurring | Level 1 | U.S. government-sponsored agency guaranteed      
Assets      
Trading account assets 0 0  
Recurring | Level 1 | Mortgage trading loans, ABS and other MBS      
Assets      
Trading account assets 0 0  
Recurring | Level 1 | U.S. Treasury and agency securities      
Assets      
Total available-for-sale debt securities 53,663 51,915  
Other debt securities carried at fair value 1,282    
Recurring | Level 1 | Agency      
Assets      
Total available-for-sale debt securities 0 0  
Recurring | Level 1 | Agency-collateralized mortgage obligations      
Assets      
Total available-for-sale debt securities 0 0  
Recurring | Level 1 | Non-agency residential      
Assets      
Total available-for-sale debt securities 0 0  
Other debt securities carried at fair value 0 0  
Recurring | Level 1 | Commercial      
Assets      
Total available-for-sale debt securities 0 0  
Recurring | Level 1 | Non-U.S. securities      
Assets      
Total available-for-sale debt securities 0 772  
Other debt securities carried at fair value 490 8,191  
Recurring | Level 1 | Other taxable securities      
Assets      
Total available-for-sale debt securities 0 0  
Other debt securities carried at fair value 0 0  
Recurring | Level 1 | Tax-exempt securities      
Assets      
Total available-for-sale debt securities 0 0  
Recurring | Level 2      
Assets      
Time deposits placed and other short-term investments 0 0  
Federal funds sold and securities borrowed or purchased under agreements to resell 56,399 52,906  
Trading account assets 97,625 99,193  
Derivative assets, gross 315,413 341,178  
Total available-for-sale debt securities 175,097 248,941  
Other debt securities carried at fair value 6,791 4,295  
Loans and leases 4,011 5,139  
Loans held-for-sale 2,400 1,466  
Other assets 1,775 789  
Total assets 659,511 753,907  
Liabilities      
Interest-bearing deposits in U.S. offices 492 449  
Federal funds purchased and securities loaned or sold under agreements to repurchase, measured at fair value 28,875 36,182  
Total trading account liabilities 19,117 18,902  
Derivative liabilities, gross 303,441 334,261  
Short-term borrowings 1,648 1,494  
Accrued expenses and other liabilities 1,979 945  
Long-term debt 26,820 29,923  
Total liabilities 382,372 422,156  
Recurring | Level 2 | U.S. Treasury and agency securities      
Assets      
Trading account assets 1,593 1,922  
Liabilities      
Total trading account liabilities 761 734  
Recurring | Level 2 | Corporate securities, trading loans and other      
Assets      
Trading account assets 24,630 28,714  
Liabilities      
Total trading account liabilities 5,104 6,901  
Recurring | Level 2 | Equity securities      
Assets      
Trading account assets 23,163 23,958  
Liabilities      
Total trading account liabilities 4,070 3,885  
Recurring | Level 2 | Non-U.S. sovereign debt      
Assets      
Trading account assets 19,210 15,839  
Liabilities      
Total trading account liabilities 9,182 7,382  
Recurring | Level 2 | U.S. government-sponsored agency guaranteed      
Assets      
Trading account assets 19,586 20,586  
Recurring | Level 2 | Mortgage trading loans, ABS and other MBS      
Assets      
Trading account assets 9,443 8,174  
Recurring | Level 2 | U.S. Treasury and agency securities      
Assets      
Total available-for-sale debt securities 1,260 1,608  
Other debt securities carried at fair value 0    
Recurring | Level 2 | Agency      
Assets      
Total available-for-sale debt securities 121,826 192,929  
Recurring | Level 2 | Agency-collateralized mortgage obligations      
Assets      
Total available-for-sale debt securities 5,530 6,804  
Recurring | Level 2 | Non-agency residential      
Assets      
Total available-for-sale debt securities 1,320 2,669  
Other debt securities carried at fair value 1,434 2,769  
Recurring | Level 2 | Commercial      
Assets      
Total available-for-sale debt securities 14,078 13,684  
Recurring | Level 2 | Non-U.S. securities      
Assets      
Total available-for-sale debt securities 9,304 5,880  
Other debt securities carried at fair value 5,354 1,297  
Recurring | Level 2 | Other taxable securities      
Assets      
Total available-for-sale debt securities 4,403 5,261  
Other debt securities carried at fair value 3 229  
Recurring | Level 2 | Tax-exempt securities      
Assets      
Total available-for-sale debt securities 17,376 20,106  
Recurring | Level 3      
Assets      
Time deposits placed and other short-term investments 0 0  
Federal funds sold and securities borrowed or purchased under agreements to resell 0 0  
Trading account assets 3,934 4,153  
Derivative assets, gross 3,466 4,067 $ 3,900
Total available-for-sale debt securities 606 1,003  
Other debt securities carried at fair value 172 0  
Loans and leases 338 571  
Loans held-for-sale 542 690  
Other assets 2,932 2,425  
Total assets 11,990 12,909  
Liabilities      
Interest-bearing deposits in U.S. offices 0 0  
Federal funds purchased and securities loaned or sold under agreements to repurchase, measured at fair value 0 0  
Total trading account liabilities 18 24  
Derivative liabilities, gross 4,401 5,781 $ 5,200
Short-term borrowings 0 0  
Accrued expenses and other liabilities 0 8  
Long-term debt 817 1,863  
Total liabilities 5,236 7,676  
Mortgage servicing rights 2,042 2,302  
Recurring | Level 3 | U.S. Treasury and agency securities      
Assets      
Trading account assets 0 0  
Liabilities      
Total trading account liabilities 0 0  
Recurring | Level 3 | Corporate securities, trading loans and other      
Assets      
Trading account assets 1,558 1,864  
Liabilities      
Total trading account liabilities 18 24  
Recurring | Level 3 | Equity securities      
Assets      
Trading account assets 276 235  
Liabilities      
Total trading account liabilities 0 0  
Recurring | Level 3 | Non-U.S. sovereign debt      
Assets      
Trading account assets 465 556  
Liabilities      
Total trading account liabilities 0 0  
Recurring | Level 3 | U.S. government-sponsored agency guaranteed      
Assets      
Trading account assets 0 0  
Recurring | Level 3 | Mortgage trading loans, ABS and other MBS      
Assets      
Trading account assets 1,635 1,498  
Recurring | Level 3 | U.S. Treasury and agency securities      
Assets      
Total available-for-sale debt securities 0 0  
Other debt securities carried at fair value 0    
Recurring | Level 3 | Agency      
Assets      
Total available-for-sale debt securities 0 0  
Recurring | Level 3 | Agency-collateralized mortgage obligations      
Assets      
Total available-for-sale debt securities 0 0  
Recurring | Level 3 | Non-agency residential      
Assets      
Total available-for-sale debt securities 597 0  
Other debt securities carried at fair value 172 0  
Recurring | Level 3 | Commercial      
Assets      
Total available-for-sale debt securities 0 0  
Recurring | Level 3 | Non-U.S. securities      
Assets      
Total available-for-sale debt securities 2 25  
Other debt securities carried at fair value 0 0  
Recurring | Level 3 | Other taxable securities      
Assets      
Total available-for-sale debt securities 7 509  
Other debt securities carried at fair value 0 0  
Recurring | Level 3 | Tax-exempt securities      
Assets      
Total available-for-sale debt securities $ 0 $ 469