Quarterly report pursuant to Section 13 or 15(d)

Outstanding Loans and Leases and Allowance for Credit Losses - Credit Card and Other Consumer - Credit Quality Indicators (Details)

v3.21.2
Outstanding Loans and Leases and Allowance for Credit Losses - Credit Card and Other Consumer - Credit Quality Indicators (Details) - USD ($)
$ in Millions
Jun. 30, 2021
Dec. 31, 2020
Financing Receivable, Credit Quality Indicator [Line Items]    
Total as of June 30, 2021 $ 918,928 $ 927,861
Credit Card and Direct/ Indirect Consumer | Direct/indirect consumer    
Financing Receivable, Credit Quality Indicator [Line Items]    
Total as of June 30, 2021 96,903 91,363
Revolving Loans 49,506 44,337
Originated in current fiscal year 11,768 16,226
Originated in fiscal year before current fiscal year 13,377 13,477
Originated two years before current fiscal year 10,573 7,490
Originated three years before current fiscal year 5,149 4,845
Originated four years before current fiscal year 3,282 2,557
Prior 3,248 2,431
Loans and lease receivable, securities based lending 49,300 44,100
Credit Card and Direct/ Indirect Consumer | Direct/indirect consumer | Less than 620    
Financing Receivable, Credit Quality Indicator [Line Items]    
Total as of June 30, 2021 704 959
Revolving Loans 15 19
Originated in current fiscal year 54 111
Originated in fiscal year before current fiscal year 107 200
Originated two years before current fiscal year 152 175
Originated three years before current fiscal year 115 243
Originated four years before current fiscal year 149 148
Prior 112 63
Credit Card and Direct/ Indirect Consumer | Direct/indirect consumer | Greater than or equal to 620 and less than 680    
Financing Receivable, Credit Quality Indicator [Line Items]    
Total as of June 30, 2021 2,031 2,143
Revolving Loans 16 20
Originated in current fiscal year 528 653
Originated in fiscal year before current fiscal year 502 559
Originated two years before current fiscal year 402 329
Originated three years before current fiscal year 212 301
Originated four years before current fiscal year 201 176
Prior 170 105
Credit Card and Direct/ Indirect Consumer | Direct/indirect consumer | Greater than or equal to 680 and less than 740    
Financing Receivable, Credit Quality Indicator [Line Items]    
Total as of June 30, 2021 7,646 7,431
Revolving Loans 67 80
Originated in current fiscal year 2,315 2,848
Originated in fiscal year before current fiscal year 2,145 2,015
Originated two years before current fiscal year 1,484 1,033
Originated three years before current fiscal year 693 739
Originated four years before current fiscal year 483 400
Prior 459 316
Credit Card and Direct/ Indirect Consumer | Direct/indirect consumer | Greater than or equal to 740    
Financing Receivable, Credit Quality Indicator [Line Items]    
Total as of June 30, 2021 36,196 36,064
Revolving Loans 101 120
Originated in current fiscal year 8,352 12,540
Originated in fiscal year before current fiscal year 10,544 10,588
Originated two years before current fiscal year 8,439 5,869
Originated three years before current fiscal year 4,046 3,495
Originated four years before current fiscal year 2,384 1,781
Prior 2,330 1,671
Credit Card and Direct/ Indirect Consumer | Direct/indirect consumer | Other internal credit metrics    
Financing Receivable, Credit Quality Indicator [Line Items]    
Total as of June 30, 2021 50,326 44,766
Revolving Loans 49,307 44,098
Originated in current fiscal year 519 74
Originated in fiscal year before current fiscal year 79 115
Originated two years before current fiscal year 96 84
Originated three years before current fiscal year 83 67
Originated four years before current fiscal year 65 52
Prior 177 276
Credit Card and Direct/ Indirect Consumer | Credit card    
Financing Receivable, Credit Quality Indicator [Line Items]    
Revolving Loans 74,973 78,067
Total Credit Card as of June 30, 2021 75,599 78,708
Revolving Loans Converted to Term Loans 626 641
Credit Card and Direct/ Indirect Consumer | Credit card | Less than 620    
Financing Receivable, Credit Quality Indicator [Line Items]    
Revolving Loans 2,692 3,832
Total Credit Card as of June 30, 2021 2,859 4,018
Revolving Loans Converted to Term Loans 167 186
Credit Card and Direct/ Indirect Consumer | Credit card | Greater than or equal to 620 and less than 680    
Financing Receivable, Credit Quality Indicator [Line Items]    
Revolving Loans 8,087 9,201
Total Credit Card as of June 30, 2021 8,293 9,419
Revolving Loans Converted to Term Loans 206 218
Credit Card and Direct/ Indirect Consumer | Credit card | Greater than or equal to 680 and less than 740    
Financing Receivable, Credit Quality Indicator [Line Items]    
Revolving Loans 26,024 27,392
Total Credit Card as of June 30, 2021 26,228 27,585
Revolving Loans Converted to Term Loans 204 193
Credit Card and Direct/ Indirect Consumer | Credit card | Greater than or equal to 740    
Financing Receivable, Credit Quality Indicator [Line Items]    
Revolving Loans 38,170 37,642
Total Credit Card as of June 30, 2021 38,219 37,686
Revolving Loans Converted to Term Loans 49 44
Credit Card and Direct/ Indirect Consumer | Credit card | Other internal credit metrics    
Financing Receivable, Credit Quality Indicator [Line Items]    
Revolving Loans 0 0
Total Credit Card as of June 30, 2021 0 0
Revolving Loans Converted to Term Loans $ 0 $ 0