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Loans and Leases - Loans by FICO Score (Details) - USD ($) $ in Millions | 9 Months Ended |
--- | --- | ---
Sep. 30, 2021 | Dec. 31, 2020
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans and leases | $ 55,435 | $ 58,232
Consumer |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans and leases | 10,787 | 11,725
Consumer | Consumer real estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable, originated year one | 1,610 | 1,747
Financing receivable, originated year two | 1,559 | 1,670
Financing receivable, originated year three | 1,215 | 1,093
Financing receivable, originated year four | 794 | 920
Financing receivable, originated year five | 1,312 | 1,054
Financing receivable, originated prior to year five | 2,256 | 2,821
Revolving loans | 1,748 | 2,055
Revolving Loans converted to term loans | 293 | 365
Loans and leases | 10,787 | 11,725
Consumer | Consumer real estate | FICO score 740 or greater |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable, originated year one | 1,037 | 1,186
Financing receivable, originated year two | 1,085 | 1,167
Financing receivable, originated year three | 844 | 703
Financing receivable, originated year four | 500 | 610
Financing receivable, originated year five | 682 | 674
Financing receivable, originated prior to year five | 1,692 | 1,719
Revolving loans | 1,104 | 1,275
Revolving Loans converted to term loans | 130 | 159
Loans and leases | 7,074 | 7,493
Consumer | Consumer real estate | FICO score 720-739 |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable, originated year one | 135 | 157
Financing receivable, originated year two | 143 | 158
Financing receivable, originated year three | 111 | 100
Financing receivable, originated year four | 78 | 77
Financing receivable, originated year five | 107 | 92
Financing receivable, originated prior to year five | 119 | 197
Revolving loans | 164 | 186
Revolving Loans converted to term loans | 24 | 29
Loans and leases | 881 | 996
Consumer | Consumer real estate | FICO score 700-719 |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable, originated year one | 98 | 122
Financing receivable, originated year two | 109 | 107
Financing receivable, originated year three | 78 | 78
Financing receivable, originated year four | 55 | 76
Financing receivable, originated year five | 117 | 73
Financing receivable, originated prior to year five | 131 | 221
Revolving loans | 146 | 177
Revolving Loans converted to term loans | 25 | 34
Loans and leases | 759 | 888
Consumer | Consumer real estate | FICO score 660-699 |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable, originated year one | 99 | 130
Financing receivable, originated year two | 137 | 141
Financing receivable, originated year three | 101 | 123
Financing receivable, originated year four | 97 | 75
Financing receivable, originated year five | 148 | 85
Financing receivable, originated prior to year five | 147 | 296
Revolving loans | 215 | 264
Revolving Loans converted to term loans | 48 | 59
Loans and leases | 992 | 1,173
Consumer | Consumer real estate | FICO score 620-659 |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable, originated year one | 15 | 45
Financing receivable, originated year two | 33 | 61
Financing receivable, originated year three | 51 | 37
Financing receivable, originated year four | 23 | 28
Financing receivable, originated year five | 65 | 35
Financing receivable, originated prior to year five | 67 | 127
Revolving loans | 71 | 92
Revolving Loans converted to term loans | 31 | 36
Loans and leases | 356 | 461
Consumer | Consumer real estate | FICO score less than 620 |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable, originated year one | 226 | 107
Financing receivable, originated year two | 52 | 36
Financing receivable, originated year three | 30 | 52
Financing receivable, originated year four | 41 | 54
Financing receivable, originated year five | 193 | 95
Financing receivable, originated prior to year five | 100 | 261
Revolving loans | 48 | 61
Revolving Loans converted to term loans | 35 | 48
Loans and leases | 725 | 714
Consumer | Credit Card and Other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable, originated year one | 107 | 122
Financing receivable, originated year two | 65 | 91
Financing receivable, originated year three | 55 | 107
Financing receivable, originated year four | 52 | 78
Financing receivable, originated year five | 39 | 63
Financing receivable, originated prior to year five | 184 | 279
Revolving loans | 423 | 373
Revolving Loans converted to term loans | 13 | 15
Loans and leases | 938 | 1,128
Consumer | Credit Card and Other | FICO score 740 or greater |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable, originated year one | 55 | 57
Financing receivable, originated year two | 38 | 52
Financing receivable, originated year three | 33 | 59
Financing receivable, originated year four | 27 | 37
Financing receivable, originated year five | 18 | 23
Financing receivable, originated prior to year five | 70 | 116
Revolving loans | 212 | 159
Revolving Loans converted to term loans | 5 | 5
Loans and leases | 458 | 508
Consumer | Credit Card and Other | FICO score 720-739 |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable, originated year one | 9 | 7
Financing receivable, originated year two | 6 | 7
Financing receivable, originated year three | 5 | 9
Financing receivable, originated year four | 4 | 8
Financing receivable, originated year five | 4 | 8
Financing receivable, originated prior to year five | 20 | 27
Revolving loans | 39 | 91
Revolving Loans converted to term loans | 2 | 2
Loans and leases | 89 | 159
Consumer | Credit Card and Other | FICO score 700-719 |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable, originated year one | 6 | 9
Financing receivable, originated year two | 6 | 8
Financing receivable, originated year three | 5 | 9
Financing receivable, originated year four | 5 | 8
Financing receivable, originated year five | 4 | 4
Financing receivable, originated prior to year five | 24 | 38
Revolving loans | 42 | 37
Revolving Loans converted to term loans | 1 | 3
Loans and leases | 93 | 116
Consumer | Credit Card and Other | FICO score 660-699 |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable, originated year one | 22 | 30
Financing receivable, originated year two | 7 | 12
Financing receivable, originated year three | 6 | 15
Financing receivable, originated year four | 7 | 9
Financing receivable, originated year five | 6 | 9
Financing receivable, originated prior to year five | 33 | 48
Revolving loans | 93 | 46
Revolving Loans converted to term loans | 2 | 3
Loans and leases | 176 | 172
Consumer | Credit Card and Other | FICO score 620-659 |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable, originated year one | 3 | 5
Financing receivable, originated year two | 3 | 5
Financing receivable, originated year three | 3 | 7
Financing receivable, originated year four | 4 | 5
Financing receivable, originated year five | 3 | 10
Financing receivable, originated prior to year five | 19 | 24
Revolving loans | 21 | 20
Revolving Loans converted to term loans | 1 | 1
Loans and leases | 57 | 77
Consumer | Credit Card and Other | FICO score less than 620 |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable, originated year one | 12 | 14
Financing receivable, originated year two | 5 | 7
Financing receivable, originated year three | 3 | 8
Financing receivable, originated year four | 5 | 11
Financing receivable, originated year five | 4 | 9
Financing receivable, originated prior to year five | 18 | 26
Revolving loans | 16 | 20
Revolving Loans converted to term loans | 2 | 1
Loans and leases | 65 | 96
HELOC | Consumer | Consumer real estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans and leases | 2,041 | $ 2,420
Revolving loans converted to term loan during period | 34 |
Credit Card And Other, Other Consumer Loans | Consumer | Credit Card and Other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Revolving loans converted to term loan during period | $ 4 |

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