Annual report pursuant to Section 13 and 15(d)

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

v3.22.4
Outstanding Loans and Leases and Allowance for Credit Losses - Residential Mortgage - Credit Quality Indicators (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Financing Receivable, Credit Quality Indicator [Line Items]      
Total as of December 31, 2022 $ 1,045,747 $ 979,124  
Gross charge-offs 3,439 3,797 $ 5,419
Consumer real estate      
Financing Receivable, Credit Quality Indicator [Line Items]      
Gross charge-offs 206 78 $ 98
Consumer real estate | Residential Mortgage      
Financing Receivable, Credit Quality Indicator [Line Items]      
Total as of December 31, 2022 229,670 221,963  
Originated in current fiscal year 41,529 92,817  
Originated in fiscal year before current fiscal year 85,803 47,526  
Originated two years before current fiscal year 40,466 24,465  
Originated three years before current fiscal year 19,959 7,636  
Originated four years before current fiscal year 5,906 11,217  
Prior 36,007 38,302  
Gross charge-offs 161    
Gross charge-offs, Originated in current fiscal year 0    
Gross charge-offs, Originated in fiscal year before current fiscal year 6    
Gross charge-offs, Originated two years before current fiscal year 5    
Gross charge-offs, Originated three years before current fiscal year 6    
Gross charge-offs, Originated four years before current fiscal year 1    
Gross charge-offs, Prior 143    
Consumer real estate | Less than 620 | Residential Mortgage      
Financing Receivable, Credit Quality Indicator [Line Items]      
Total as of December 31, 2022 2,156 2,451  
Originated in current fiscal year 377 636  
Originated in fiscal year before current fiscal year 518 442  
Originated two years before current fiscal year 373 140  
Originated three years before current fiscal year 124 120  
Originated four years before current fiscal year 84 104  
Prior 680 1,009  
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 December 31, 2022 4,978 5,199  
Originated in current fiscal year 1,011 1,511  
Originated in fiscal year before current fiscal year 1,382 1,123  
Originated two years before current fiscal year 840 477  
Originated three years before current fiscal year 329 294  
Originated four years before current fiscal year 233 307  
Prior 1,183 1,487  
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 December 31, 2022 25,444 24,532  
Originated in current fiscal year 5,411 8,822  
Originated in fiscal year before current fiscal year 8,290 5,454  
Originated two years before current fiscal year 4,369 2,785  
Originated three years before current fiscal year 2,187 1,057  
Originated four years before current fiscal year 830 1,434  
Prior 4,357 4,980  
Consumer real estate | Greater than or equal to 740 | Residential Mortgage      
Financing Receivable, Credit Quality Indicator [Line Items]      
Total as of December 31, 2022 185,398 177,077  
Originated in current fiscal year 34,150 78,003  
Originated in fiscal year before current fiscal year 71,946 37,021  
Originated two years before current fiscal year 31,782 19,913  
Originated three years before current fiscal year 16,370 5,949  
Originated four years before current fiscal year 4,603 9,137  
Prior 26,547 27,054  
Less than or equal to 90 percent | Consumer real estate | Residential Mortgage      
Financing Receivable, Credit Quality Indicator [Line Items]      
Total as of December 31, 2022 215,713 206,562  
Originated in current fiscal year 39,625 87,051  
Originated in fiscal year before current fiscal year 81,437 43,597  
Originated two years before current fiscal year 37,228 23,205  
Originated three years before current fiscal year 18,980 7,392  
Originated four years before current fiscal year 5,734 10,956  
Prior 32,709 34,361  
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 December 31, 2022 1,615 1,938  
Originated in current fiscal year 950 1,401  
Originated in fiscal year before current fiscal year 530 331  
Originated two years before current fiscal year 93 81  
Originated three years before current fiscal year 15 17  
Originated four years before current fiscal year 8 14  
Prior 19 94  
Greater than 100 percent | Consumer real estate | Residential Mortgage      
Financing Receivable, Credit Quality Indicator [Line Items]      
Total as of December 31, 2022 648 759  
Originated in current fiscal year 374 520  
Originated in fiscal year before current fiscal year 169 112  
Originated two years before current fiscal year 43 29  
Originated three years before current fiscal year 15 11  
Originated four years before current fiscal year 8 12  
Prior 39 75  
Fully-insured loans | Consumer real estate | Residential Mortgage      
Financing Receivable, Credit Quality Indicator [Line Items]      
Total as of December 31, 2022 11,694 12,704  
Originated in current fiscal year 580 3,845  
Originated in fiscal year before current fiscal year 3,667 3,486  
Originated two years before current fiscal year 3,102 1,150  
Originated three years before current fiscal year 949 216  
Originated four years before current fiscal year 156 235  
Prior $ 3,240 $ 3,772