Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements - Gains and Losses (Details)

v3.2.0.727
Fair Value Measurements - Gains and Losses (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2015
Jun. 30, 2014
Jun. 30, 2015
Jun. 30, 2014
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Total $ 1,312 $ (227) $ 1,237 $ (301)
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Total 828 (741) 294 (1,084)
Federal funds purchased and securities loaned or sold under agreements to repurchase        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Total Realized and Unrealized Gains (losses) included in Earnings, Liabilities (14)   (14)  
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Change in unrealized gains (losses) relating to liabilities still held at reporting date (14)   (14)  
Corporate securities and other        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Total Realized and Unrealized Gains (losses) included in Earnings, Liabilities 2   3 1
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Change in unrealized gains (losses) relating to liabilities still held at reporting date 1   1 1
Accrued expenses and other liabilities        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Total Realized and Unrealized Gains (losses) included in Earnings, Liabilities 1 0 1 1
Short-term borrowings        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Total Realized and Unrealized Gains (losses) included in Earnings, Liabilities 0   5  
Long-term debt        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Total Realized and Unrealized Gains (losses) included in Earnings, Liabilities 66 (52) 70 (119)
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Change in unrealized gains (losses) relating to liabilities still held at reporting date 40 (52) 23 (113)
Corporate securities, trading loans and other        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings 55 41 34 163
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Change in unrealized gains (losses) relating to assets still held at reporting date (7) (20) (101) 105
Equity securities        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings 11 (7) 14 12
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Change in unrealized gains (losses) relating to assets still held at reporting date 7 (8) 9 2
Non-U.S. sovereign debt        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings 16 32 82 87
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Change in unrealized gains (losses) relating to assets still held at reporting date 16 32 69 51
Mortgage trading loans and ABS        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings 101 123 161 201
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Change in unrealized gains (losses) relating to assets still held at reporting date 4 92 (26) 77
Trading Securities        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings 183 189 291 463
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Change in unrealized gains (losses) relating to assets still held at reporting date 20 96 (49) 235
Derivative assets        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings 610 (177) 566 (163)
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Change in unrealized gains (losses) relating to assets still held at reporting date 367 (421) 96 (400)
Other taxable securities        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings 0 0 0 8
Tax-exempt securities        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings 0 2 0 3
Available-for-sale Securities        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings 7 2 (12) 11
Other debt securities carried at fair value – Non-agency RMBS        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings 1   1  
Loans and leases        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings (10) 27 5 59
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Change in unrealized gains (losses) relating to assets still held at reporting date (11) 37 22 64
Mortgage servicing rights        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings 458 (249) 373 (539)
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Change in unrealized gains (losses) relating to assets still held at reporting date 377 (391) 189 (864)
Loans held-for-sale        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings 22 59 (48) 71
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Change in unrealized gains (losses) relating to assets still held at reporting date 21 9 (39) 14
Other assets        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings (14) (26) (4) (86)
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Change in unrealized gains (losses) relating to assets still held at reporting date 27 (19) 65 (21)
Trading Account Profits (Losses)        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Total 638 (232) 378 (183)
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Total 349 (418) (41) (311)
Trading Account Profits (Losses) | Federal funds purchased and securities loaned or sold under agreements to repurchase        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Total Realized and Unrealized Gains (losses) included in Earnings, Liabilities (14)   (14)  
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Change in unrealized gains (losses) relating to liabilities still held at reporting date (14)   (14)  
Trading Account Profits (Losses) | Corporate securities and other        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Total Realized and Unrealized Gains (losses) included in Earnings, Liabilities 2   3 1
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Change in unrealized gains (losses) relating to liabilities still held at reporting date 1   1 1
Trading Account Profits (Losses) | Accrued expenses and other liabilities        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Total Realized and Unrealized Gains (losses) included in Earnings, Liabilities 0     0
Trading Account Profits (Losses) | Short-term borrowings        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Total Realized and Unrealized Gains (losses) included in Earnings, Liabilities     5  
Trading Account Profits (Losses) | Long-term debt        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Total Realized and Unrealized Gains (losses) included in Earnings, Liabilities 41 (11) 99 (64)
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Change in unrealized gains (losses) relating to liabilities still held at reporting date 15 (11) 52 (50)
Trading Account Profits (Losses) | Corporate securities, trading loans and other        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings 55 41 34 163
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Change in unrealized gains (losses) relating to assets still held at reporting date (7) (20) (101) 105
Trading Account Profits (Losses) | Equity securities        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings 11 (7) 14 12
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Change in unrealized gains (losses) relating to assets still held at reporting date 7 (8) 9 2
Trading Account Profits (Losses) | Non-U.S. sovereign debt        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings 16 32 82 87
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Change in unrealized gains (losses) relating to assets still held at reporting date 16 32 69 51
Trading Account Profits (Losses) | Mortgage trading loans and ABS        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings 101 123 161 201
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Change in unrealized gains (losses) relating to assets still held at reporting date 4 92 (26) 77
Trading Account Profits (Losses) | Trading Securities        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings 183 189 291 463
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Change in unrealized gains (losses) relating to assets still held at reporting date 20 96 (49) 235
Trading Account Profits (Losses) | Derivative assets        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings 416 (427) 65 (595)
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Change in unrealized gains (losses) relating to assets still held at reporting date 317 (520) 19 (509)
Trading Account Profits (Losses) | Other taxable securities        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings       0
Trading Account Profits (Losses) | Tax-exempt securities        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings   0   0
Trading Account Profits (Losses) | Available-for-sale Securities        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings 0   0 0
Trading Account Profits (Losses) | Other debt securities carried at fair value – Non-agency RMBS        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings 0   0  
Trading Account Profits (Losses) | Loans and leases        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings (9) 0 (6) 0
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Change in unrealized gains (losses) relating to assets still held at reporting date (9) 0 (1) 0
Trading Account Profits (Losses) | Mortgage servicing rights        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings 4 17 (11) 12
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Change in unrealized gains (losses) relating to assets still held at reporting date 4 17 (11) 12
Trading Account Profits (Losses) | Loans held-for-sale        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings 15 0 (54) 0
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Change in unrealized gains (losses) relating to assets still held at reporting date 15 0 (38) 0
Trading Account Profits (Losses) | Other assets        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings 0 0 0 0
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Change in unrealized gains (losses) relating to assets still held at reporting date 0 0 0 0
Mortgage Banking Income (Loss)        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Total 647 (70) 838 (218)
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Total 429 (357) 242 (852)
Mortgage Banking Income (Loss) | Federal funds purchased and securities loaned or sold under agreements to repurchase        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Total Realized and Unrealized Gains (losses) included in Earnings, Liabilities 0   0  
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Change in unrealized gains (losses) relating to liabilities still held at reporting date 0   0  
Mortgage Banking Income (Loss) | Corporate securities and other        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Total Realized and Unrealized Gains (losses) included in Earnings, Liabilities 0   0 0
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Change in unrealized gains (losses) relating to liabilities still held at reporting date 0   0 0
Mortgage Banking Income (Loss) | Accrued expenses and other liabilities        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Total Realized and Unrealized Gains (losses) included in Earnings, Liabilities 0     0
Mortgage Banking Income (Loss) | Short-term borrowings        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Total Realized and Unrealized Gains (losses) included in Earnings, Liabilities     0  
Mortgage Banking Income (Loss) | Long-term debt        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Total Realized and Unrealized Gains (losses) included in Earnings, Liabilities 0 0 0 0
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Change in unrealized gains (losses) relating to liabilities still held at reporting date 0 0 0 0
Mortgage Banking Income (Loss) | Corporate securities, trading loans and other        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings 0 0 0 0
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Change in unrealized gains (losses) relating to assets still held at reporting date 0 0 0 0
Mortgage Banking Income (Loss) | Equity securities        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings 0 0 0 0
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Change in unrealized gains (losses) relating to assets still held at reporting date 0 0 0 0
Mortgage Banking Income (Loss) | Non-U.S. sovereign debt        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings 0 0 0 0
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Change in unrealized gains (losses) relating to assets still held at reporting date 0 0 0 0
Mortgage Banking Income (Loss) | Mortgage trading loans and ABS        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings 0 0 0 0
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Change in unrealized gains (losses) relating to assets still held at reporting date 0 0 0 0
Mortgage Banking Income (Loss) | Trading Securities        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings 0 0 0 0
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Change in unrealized gains (losses) relating to assets still held at reporting date 0 0 0 0
Mortgage Banking Income (Loss) | Derivative assets        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings 196 225 478 398
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Change in unrealized gains (losses) relating to assets still held at reporting date 52 74 54 75
Mortgage Banking Income (Loss) | Other taxable securities        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings       0
Mortgage Banking Income (Loss) | Tax-exempt securities        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings   0   0
Mortgage Banking Income (Loss) | Available-for-sale Securities        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings 0   0 0
Mortgage Banking Income (Loss) | Other debt securities carried at fair value – Non-agency RMBS        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings 0   0  
Mortgage Banking Income (Loss) | Loans and leases        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings 0 0 0 0
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Change in unrealized gains (losses) relating to assets still held at reporting date 0 0 0 0
Mortgage Banking Income (Loss) | Mortgage servicing rights        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings 454 (266) 384 (551)
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Change in unrealized gains (losses) relating to assets still held at reporting date 373 (408) 200 (876)
Mortgage Banking Income (Loss) | Loans held-for-sale        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings 0 0 0 0
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Change in unrealized gains (losses) relating to assets still held at reporting date 0 0 0 0
Mortgage Banking Income (Loss) | Other assets        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings (3) (29) (24) (65)
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Change in unrealized gains (losses) relating to assets still held at reporting date 4 (23) (12) (51)
Other        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Total 27 75 21 100
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Total 50 34 93 79
Other | Federal funds purchased and securities loaned or sold under agreements to repurchase        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Total Realized and Unrealized Gains (losses) included in Earnings, Liabilities 0   0  
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Change in unrealized gains (losses) relating to liabilities still held at reporting date 0   0  
Other | Corporate securities and other        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Total Realized and Unrealized Gains (losses) included in Earnings, Liabilities 0   0 0
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Change in unrealized gains (losses) relating to liabilities still held at reporting date 0   0 0
Other | Accrued expenses and other liabilities        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Total Realized and Unrealized Gains (losses) included in Earnings, Liabilities 1   1 1
Other | Short-term borrowings        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Total Realized and Unrealized Gains (losses) included in Earnings, Liabilities     0  
Other | Long-term debt        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Total Realized and Unrealized Gains (losses) included in Earnings, Liabilities 25 (41) (29) (55)
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Change in unrealized gains (losses) relating to liabilities still held at reporting date 25 (41) (29) (63)
Other | Corporate securities, trading loans and other        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings 0 0 0 0
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Change in unrealized gains (losses) relating to assets still held at reporting date 0 0 0 0
Other | Equity securities        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings 0 0 0 0
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Change in unrealized gains (losses) relating to assets still held at reporting date 0 0 0 0
Other | Non-U.S. sovereign debt        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings 0 0 0 0
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Change in unrealized gains (losses) relating to assets still held at reporting date 0 0 0 0
Other | Mortgage trading loans and ABS        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings 0 0 0 0
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Change in unrealized gains (losses) relating to assets still held at reporting date 0 0 0 0
Other | Trading Securities        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings 0 0 0 0
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Change in unrealized gains (losses) relating to assets still held at reporting date 0 0 0 0
Other | Derivative assets        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings (2) 25 23 34
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Change in unrealized gains (losses) relating to assets still held at reporting date (2) 25 23 34
Other | Other taxable securities        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings       8
Other | Tax-exempt securities        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings   2   3
Other | Available-for-sale Securities        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings 7   (12) 11
Other | Other debt securities carried at fair value – Non-agency RMBS        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings 1   1  
Other | Loans and leases        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings (1) 27 11 59
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Change in unrealized gains (losses) relating to assets still held at reporting date (2) 37 23 64
Other | Mortgage servicing rights        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings 0 0 0 0
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Change in unrealized gains (losses) relating to assets still held at reporting date 0 0 0 0
Other | Loans held-for-sale        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings 7 59 6 71
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Change in unrealized gains (losses) relating to assets still held at reporting date 6 9 (1) 14
Other | Other assets        
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Change in realized gains (losses) included in earnings (11) 3 20 (21)
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Change in unrealized gains (losses) relating to assets still held at reporting date $ 23 $ 4 $ 77 $ 30