Quarterly report pursuant to Section 13 or 15(d)

Outstanding Loans and Leases - Past Due (Details)

v3.10.0.1
Outstanding Loans and Leases - Past Due (Details) - USD ($)
$ in Millions
Jun. 30, 2018
Dec. 31, 2017
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases $ 935,824 $ 936,749
Percentage of outstandings, total outstanding 100.00% 100.00%
Loans and leases, measured at fair value $ 6,227 $ 5,710
Loans and leases, pledged as collateral 55,000 40,100
Loans pledged to secure borrowings 150,100 160,300
Direct/Indirect Consumer | Nonperforming Financing Receivable    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Nonperforming loans 44 43
Residential Mortgage | Federal National Mortgage Association Certificates and Obligations (FNMA) and Federal Home Loan Mortgage Corporation Certificates and Obligations (FHLMC)    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Long-term credit protection agreements, amount covered 6,000 6,300
Estimate of Fair Value Measurement    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases $ 6,227 $ 5,710
Percentage of outstandings, total outstanding 0.67% 0.61%
Purchased Credit-impaired    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases $ 9,585 $ 10,717
Percentage of outstandings, total outstanding 1.02% 1.14%
Consumer Portfolio Segment    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases $ 449,577 $ 455,276
Consumer Portfolio Segment | Residential Mortgage    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases, measured at fair value 489 567
Consumer Portfolio Segment | Home equity lines of credit    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases, measured at fair value 359 361
Consumer Portfolio Segment | Carrying Value    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 448,729 454,348
Consumer Portfolio Segment | Estimate of Fair Value Measurement    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 848 928
Consumer Portfolio Segment | Purchased Credit-impaired    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 9,585 10,717
Consumer real estate | Nonperforming Financing Receivable    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Nonperforming loans 2,100 2,300
Consumer real estate | Core Portfolio Residential Mortgage    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 184,662 176,618
Consumer real estate | Core Portfolio Residential Mortgage | Fully Insured Loans    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 17,265 18,545
Consumer real estate | Core Portfolio, Home Equity Financing Receivable    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 41,525 44,245
Consumer real estate | Core Portfolio, Home Equity Financing Receivable | Fully Insured Loans    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 0 0
Consumer real estate | Non-core Portfolio, Residential Financing Receivable    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 15,695 19,192
Consumer real estate | Non-core Portfolio, Residential Financing Receivable | Pay option    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 1,200 1,400
Consumer real estate | Non-core Portfolio, Residential Financing Receivable | Fully Insured Loans    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 4,279 5,196
Consumer real estate | Non-core Portfolio, Home Equity Financing Receivable    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 9,684 10,783
Consumer real estate | Non-core Portfolio, Home Equity Financing Receivable | Fully Insured Loans    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 0 0
Consumer real estate | Carrying Value | Core Portfolio Residential Mortgage    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 184,662 176,618
Consumer real estate | Carrying Value | Core Portfolio, Home Equity Financing Receivable    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 41,525 44,245
Consumer real estate | Carrying Value | Non-core Portfolio, Residential Financing Receivable    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 22,902 27,193
Consumer real estate | Carrying Value | Non-core Portfolio, Home Equity Financing Receivable    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 12,062 13,499
Consumer real estate | Estimate of Fair Value Measurement    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 848 928
Consumer real estate | Purchased Credit-impaired | Non-core Portfolio, Residential Financing Receivable    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 7,207 8,001
Consumer real estate | Purchased Credit-impaired | Non-core Portfolio, Home Equity Financing Receivable    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 2,378 2,716
Credit card and other consumer | Credit Card Receivable | United States    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 94,790 96,285
Credit card and other consumer | Direct/Indirect Consumer    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 92,621 96,342
Credit card and other consumer | Direct/Indirect Consumer | Dealer Financial Services Loans    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 50,200 52,400
Credit card and other consumer | Direct/Indirect Consumer | Unsecured Consumed Lending Loans    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 410 469
Credit card and other consumer | Direct/Indirect Consumer | Securities Based Lending Loans | United States    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 38,400 39,800
Credit card and other consumer | Direct/Indirect Consumer | Securities Based Lending Loans | Non United States    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 2,800 3,000
Credit card and other consumer | Direct/Indirect Consumer | Other Loans    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 769 684
Credit card and other consumer | Other consumer    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 167 166
Credit card and other consumer | Carrying Value | Credit Card Receivable | United States    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 94,790 96,285
Credit card and other consumer | Carrying Value | Direct/Indirect Consumer    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 92,621 96,342
Credit card and other consumer | Carrying Value | Other consumer    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 167 166
Commercial Portfolio Segment    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 486,247 481,473
Commercial Portfolio Segment | United States    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 289,741 284,836
Loans and leases, measured at fair value 3,500 2,600
Commercial Portfolio Segment | Non United States    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 94,450 97,792
Loans and leases, measured at fair value 1,900 2,200
Commercial Portfolio Segment | Commercial Real Estate    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 61,073 58,298
Commercial Portfolio Segment | Commercial Real Estate | United States    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 57,100 54,800
Commercial Portfolio Segment | Commercial Real Estate | Non United States    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 4,000 3,500
Commercial Portfolio Segment | Commercial Lease Financing    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 21,399 22,116
Commercial Portfolio Segment | Small Business Commercial | United States    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 14,205 13,649
Commercial Portfolio Segment | Carrying Value    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 480,868 476,691
Commercial Portfolio Segment | Carrying Value | United States    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 289,741 284,836
Commercial Portfolio Segment | Carrying Value | Non United States    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 94,450 97,792
Commercial Portfolio Segment | Carrying Value | Commercial Real Estate    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 61,073 58,298
Commercial Portfolio Segment | Carrying Value | Commercial Lease Financing    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 21,399 22,116
Commercial Portfolio Segment | Carrying Value | Small Business Commercial    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 14,205 13,649
Commercial Portfolio Segment | Estimate of Fair Value Measurement    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 5,379 4,782
30 to 59 Days Past Due    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases $ 3,728 $ 4,433
Percentage of outstandings 0.40% 0.48%
30 to 59 Days Past Due | Consumer Portfolio Segment    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases $ 3,078 $ 3,581
30 to 59 Days Past Due | Consumer real estate | Fully Insured Loans    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Non-performing troubled debt with no change in repayment terms at time of discharge, 90 days or more past due 665 850
30 to 59 Days Past Due | Consumer real estate | Nonperforming Financing Receivable    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Non-performing troubled debt with no change in repayment terms at time of discharge, 90 days or more past due 242 253
30 to 59 Days Past Due | Consumer real estate | Core Portfolio Residential Mortgage    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 1,064 1,242
30 to 59 Days Past Due | Consumer real estate | Core Portfolio, Home Equity Financing Receivable    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 205 215
30 to 59 Days Past Due | Consumer real estate | Non-core Portfolio, Residential Financing Receivable    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 840 1,028
30 to 59 Days Past Due | Consumer real estate | Non-core Portfolio, Home Equity Financing Receivable    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 186 224
30 to 59 Days Past Due | Credit card and other consumer | Credit Card Receivable | United States    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 501 542
30 to 59 Days Past Due | Credit card and other consumer | Direct/Indirect Consumer    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 282 330
30 to 59 Days Past Due | Credit card and other consumer | Other consumer    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 0 0
30 to 59 Days Past Due | Commercial Portfolio Segment    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 650 852
30 to 59 Days Past Due | Commercial Portfolio Segment | United States    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 441 547
30 to 59 Days Past Due | Commercial Portfolio Segment | Non United States    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 43 52
30 to 59 Days Past Due | Commercial Portfolio Segment | Commercial Real Estate    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 59 48
30 to 59 Days Past Due | Commercial Portfolio Segment | Commercial Lease Financing    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 46 110
30 to 59 Days Past Due | Commercial Portfolio Segment | Small Business Commercial    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 61 95
60 to 89 Days Past Due    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases $ 1,925 $ 1,895
Percentage of outstandings 0.21% 0.20%
60 to 89 Days Past Due | Consumer Portfolio Segment    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases $ 1,224 $ 1,527
60 to 89 Days Past Due | Consumer real estate | Fully Insured Loans    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Non-performing troubled debt with no change in repayment terms at time of discharge, 90 days or more past due 307 386
60 to 89 Days Past Due | Consumer real estate | Nonperforming Financing Receivable    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Non-performing troubled debt with no change in repayment terms at time of discharge, 90 days or more past due 195 195
60 to 89 Days Past Due | Consumer real estate | Core Portfolio Residential Mortgage    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 259 321
60 to 89 Days Past Due | Consumer real estate | Core Portfolio, Home Equity Financing Receivable    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 102 108
60 to 89 Days Past Due | Consumer real estate | Non-core Portfolio, Residential Financing Receivable    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 361 468
60 to 89 Days Past Due | Consumer real estate | Non-core Portfolio, Home Equity Financing Receivable    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 96 121
60 to 89 Days Past Due | Credit card and other consumer | Credit Card Receivable | United States    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 329 405
60 to 89 Days Past Due | Credit card and other consumer | Direct/Indirect Consumer    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 77 104
60 to 89 Days Past Due | Credit card and other consumer | Other consumer    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 0 0
60 to 89 Days Past Due | Commercial Portfolio Segment    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 701 368
60 to 89 Days Past Due | Commercial Portfolio Segment | United States    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 213 244
60 to 89 Days Past Due | Commercial Portfolio Segment | Non United States    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 389 1
60 to 89 Days Past Due | Commercial Portfolio Segment | Commercial Real Estate    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 0 10
60 to 89 Days Past Due | Commercial Portfolio Segment | Commercial Lease Financing    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 59 68
60 to 89 Days Past Due | Commercial Portfolio Segment | Small Business Commercial    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 40 45
90 Days or More Past Due    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases $ 6,280 $ 7,135
Percentage of outstandings 0.67% 0.76%
90 Days or More Past Due | Consumer Portfolio Segment    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases $ 5,405 $ 6,564
90 Days or More Past Due | Consumer real estate | Fully Insured Loans    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Non-performing troubled debt with no change in repayment terms at time of discharge, 90 days or more past due 2,500 3,200
90 Days or More Past Due | Consumer real estate | Core Portfolio Residential Mortgage    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 886 1,040
90 Days or More Past Due | Consumer real estate | Core Portfolio, Home Equity Financing Receivable    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 457 473
90 Days or More Past Due | Consumer real estate | Non-core Portfolio, Residential Financing Receivable    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 2,672 3,535
90 Days or More Past Due | Consumer real estate | Non-core Portfolio, Home Equity Financing Receivable    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 488 572
90 Days or More Past Due | Credit card and other consumer | Credit Card Receivable | United States    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 865 900
90 Days or More Past Due | Credit card and other consumer | Direct/Indirect Consumer    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 37 44
90 Days or More Past Due | Credit card and other consumer | Other consumer    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 0 0
90 Days or More Past Due | Commercial Portfolio Segment    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 875 571
90 Days or More Past Due | Commercial Portfolio Segment | United States    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 685 425
90 Days or More Past Due | Commercial Portfolio Segment | Non United States    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 0 3
90 Days or More Past Due | Commercial Portfolio Segment | Commercial Real Estate    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 76 29
90 Days or More Past Due | Commercial Portfolio Segment | Commercial Lease Financing    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 30 26
90 Days or More Past Due | Commercial Portfolio Segment | Small Business Commercial    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 84 88
Total Past Due 30 Days or More    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases $ 11,933 $ 13,463
Percentage of outstandings 1.28% 1.44%
Total Past Due 30 Days or More | Consumer Portfolio Segment    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases $ 9,707 $ 11,672
Total Past Due 30 Days or More | Consumer real estate | Core Portfolio Residential Mortgage    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 2,209 2,603
Total Past Due 30 Days or More | Consumer real estate | Core Portfolio, Home Equity Financing Receivable    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 764 796
Total Past Due 30 Days or More | Consumer real estate | Non-core Portfolio, Residential Financing Receivable    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 3,873 5,031
Total Past Due 30 Days or More | Consumer real estate | Non-core Portfolio, Home Equity Financing Receivable    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 770 917
Total Past Due 30 Days or More | Credit card and other consumer | Credit Card Receivable | United States    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 1,695 1,847
Total Past Due 30 Days or More | Credit card and other consumer | Direct/Indirect Consumer    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 396 478
Total Past Due 30 Days or More | Credit card and other consumer | Other consumer    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 0 0
Total Past Due 30 Days or More | Commercial Portfolio Segment    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 2,226 1,791
Total Past Due 30 Days or More | Commercial Portfolio Segment | United States    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 1,339 1,216
Total Past Due 30 Days or More | Commercial Portfolio Segment | Non United States    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 432 56
Total Past Due 30 Days or More | Commercial Portfolio Segment | Commercial Real Estate    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 135 87
Total Past Due 30 Days or More | Commercial Portfolio Segment | Commercial Lease Financing    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 135 204
Total Past Due 30 Days or More | Commercial Portfolio Segment | Small Business Commercial    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 185 228
Total Current or Less Than 30 Days Past Due    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases $ 908,079 $ 906,859
Percentage of outstandings, total outstanding 97.03% 96.81%
Total Current or Less Than 30 Days Past Due | Consumer Portfolio Segment    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases $ 429,437 $ 431,959
Total Current or Less Than 30 Days Past Due | Consumer real estate | Core Portfolio Residential Mortgage    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 182,453 174,015
Total Current or Less Than 30 Days Past Due | Consumer real estate | Core Portfolio, Home Equity Financing Receivable    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 40,761 43,449
Total Current or Less Than 30 Days Past Due | Consumer real estate | Non-core Portfolio, Residential Financing Receivable    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 11,822 14,161
Total Current or Less Than 30 Days Past Due | Consumer real estate | Non-core Portfolio, Home Equity Financing Receivable    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 8,914 9,866
Total Current or Less Than 30 Days Past Due | Credit card and other consumer | Credit Card Receivable | United States    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 93,095 94,438
Total Current or Less Than 30 Days Past Due | Credit card and other consumer | Direct/Indirect Consumer    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 92,225 95,864
Total Current or Less Than 30 Days Past Due | Credit card and other consumer | Other consumer    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 167 166
Total Current or Less Than 30 Days Past Due | Commercial Portfolio Segment    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 478,642 474,900
Total Current or Less Than 30 Days Past Due | Commercial Portfolio Segment | United States    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 288,402 283,620
Total Current or Less Than 30 Days Past Due | Commercial Portfolio Segment | Non United States    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 94,018 97,736
Total Current or Less Than 30 Days Past Due | Commercial Portfolio Segment | Commercial Real Estate    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 60,938 58,211
Total Current or Less Than 30 Days Past Due | Commercial Portfolio Segment | Commercial Lease Financing    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases 21,264 21,912
Total Current or Less Than 30 Days Past Due | Commercial Portfolio Segment | Small Business Commercial    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Loans and leases $ 14,020 $ 13,421