Quarterly report pursuant to Section 13 or 15(d)

Outstanding Loans and Leases and Allowance for Credit Losses - Residential Mortgage - Credit Quality Indicators (Details)

v3.21.2
Outstanding Loans and Leases and Allowance for Credit Losses - Residential Mortgage - Credit Quality Indicators (Details) - USD ($)
$ in Millions
Sep. 30, 2021
Dec. 31, 2020
Financing Receivable, Credit Quality Indicator [Line Items]    
Total as of September 30, 2021 $ 927,736 $ 927,861
Consumer real estate    
Financing Receivable, Credit Quality Indicator [Line Items]    
Total as of September 30, 2021 29,000 34,311
Consumer real estate | Residential Mortgage    
Financing Receivable, Credit Quality Indicator [Line Items]    
Total as of September 30, 2021 216,940 223,555
Originated in current fiscal year 71,425 75,405
Originated in fiscal year before current fiscal year 53,106 46,643
Originated two years before current fiscal year 28,010 15,203
Originated three years before current fiscal year 8,748 22,040
Originated four years before current fiscal year 12,784 25,070
Prior 42,867 39,194
Consumer real estate | Less than 620    
Financing Receivable, Credit Quality Indicator [Line Items]    
Total as of September 30, 2021 930 1,082
Consumer real estate | Less than 620 | Residential Mortgage    
Financing Receivable, Credit Quality Indicator [Line Items]    
Total as of September 30, 2021 2,499 2,717
Originated in current fiscal year 517 823
Originated in fiscal year before current fiscal year 480 177
Originated two years before current fiscal year 151 139
Originated three years before current fiscal year 123 170
Originated four years before current fiscal year 124 150
Prior 1,104 1,258
Consumer real estate | Greater than or equal to 620 and less than 680    
Financing Receivable, Credit Quality Indicator [Line Items]    
Total as of September 30, 2021 1,483 1,798
Consumer real estate | Greater than or equal to 620 and less than 680 | Residential Mortgage    
Financing Receivable, Credit Quality Indicator [Line Items]    
Total as of September 30, 2021 4,932 5,462
Originated in current fiscal year 1,057 1,804
Originated in fiscal year before current fiscal year 1,162 666
Originated two years before current fiscal year 525 468
Originated three years before current fiscal year 318 385
Originated four years before current fiscal year 310 368
Prior 1,560 1,771
Consumer real estate | Greater than or equal to 680 and less than 740    
Financing Receivable, Credit Quality Indicator [Line Items]    
Total as of September 30, 2021 4,807 5,762
Consumer real estate | Greater than or equal to 680 and less than 740 | Residential Mortgage    
Financing Receivable, Credit Quality Indicator [Line Items]    
Total as of September 30, 2021 23,689 25,349
Originated in current fiscal year 6,536 8,533
Originated in fiscal year before current fiscal year 5,973 4,679
Originated two years before current fiscal year 2,935 1,972
Originated three years before current fiscal year 1,225 2,427
Originated four years before current fiscal year 1,563 2,307
Prior 5,457 5,431
Consumer real estate | Greater than or equal to 740    
Financing Receivable, Credit Quality Indicator [Line Items]    
Total as of September 30, 2021 21,780 25,669
Consumer real estate | Greater than or equal to 740 | Residential Mortgage    
Financing Receivable, Credit Quality Indicator [Line Items]    
Total as of September 30, 2021 173,196 178,209
Originated in current fiscal year 60,370 60,419
Originated in fiscal year before current fiscal year 41,793 39,107
Originated two years before current fiscal year 23,029 12,254
Originated three years before current fiscal year 6,829 18,716
Originated four years before current fiscal year 10,528 20,275
Prior 30,647 27,438
Less than or equal to 90 percent | Consumer real estate    
Financing Receivable, Credit Quality Indicator [Line Items]    
Total as of September 30, 2021 28,529 33,447
Less than or equal to 90 percent | Consumer real estate | Residential Mortgage    
Financing Receivable, Credit Quality Indicator [Line Items]    
Total as of September 30, 2021 201,127 207,389
Originated in current fiscal year 66,702 68,907
Originated in fiscal year before current fiscal year 48,549 43,771
Originated two years before current fiscal year 26,414 14,658
Originated three years before current fiscal year 8,448 21,589
Originated four years before current fiscal year 12,487 22,967
Prior 38,527 35,497
Greater than 90 percent but less than or equal to 100 percent | Consumer real estate    
Financing Receivable, Credit Quality Indicator [Line Items]    
Total as of September 30, 2021 192 351
Greater than 90 percent but less than or equal to 100 percent | Consumer real estate | Residential Mortgage    
Financing Receivable, Credit Quality Indicator [Line Items]    
Total as of September 30, 2021 2,388 3,138
Originated in current fiscal year 1,327 1,970
Originated in fiscal year before current fiscal year 704 684
Originated two years before current fiscal year 169 128
Originated three years before current fiscal year 31 70
Originated four years before current fiscal year 24 96
Prior 133 190
Greater than 100 percent | Consumer real estate    
Financing Receivable, Credit Quality Indicator [Line Items]    
Total as of September 30, 2021 279 513
Greater than 100 percent | Consumer real estate | Residential Mortgage    
Financing Receivable, Credit Quality Indicator [Line Items]    
Total as of September 30, 2021 801 1,210
Originated in current fiscal year 451 702
Originated in fiscal year before current fiscal year 155 174
Originated two years before current fiscal year 57 47
Originated three years before current fiscal year 16 39
Originated four years before current fiscal year 14 37
Prior 108 211
Fully-insured loans | Consumer real estate | Residential Mortgage    
Financing Receivable, Credit Quality Indicator [Line Items]    
Total as of September 30, 2021 12,624 11,818
Originated in current fiscal year 2,945 3,826
Originated in fiscal year before current fiscal year 3,698 2,014
Originated two years before current fiscal year 1,370 370
Originated three years before current fiscal year 253 342
Originated four years before current fiscal year 259 1,970
Prior $ 4,099 $ 3,296