Quarterly report pursuant to Section 13 or 15(d)

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

v3.20.2
Outstanding Loans and Leases and Allowance for Credit Losses - Residential Mortgage - Credit Quality Indicators (Details) - USD ($)
$ in Millions
Sep. 30, 2020
Dec. 31, 2019
Financing Receivable, Credit Quality Indicator [Line Items]    
Total as of September 30, 2020 $ 955,172 $ 983,426
Consumer real estate    
Financing Receivable, Credit Quality Indicator [Line Items]    
Total as of September 30, 2020 36,530  
Consumer real estate | Residential Mortgage    
Financing Receivable, Credit Quality Indicator [Line Items]    
2020 65,616  
2019 52,350  
2018 17,805  
2017 24,964  
2016 27,997  
Prior 43,986  
Total as of September 30, 2020 232,718  
Consumer real estate | Less than 620    
Financing Receivable, Credit Quality Indicator [Line Items]    
Total as of September 30, 2020 1,112  
Consumer real estate | Less than 620 | Residential Mortgage    
Financing Receivable, Credit Quality Indicator [Line Items]    
2020 711  
2019 174  
2018 157  
2017 170  
2016 179  
Prior 1,385  
Total as of September 30, 2020 2,776  
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, 2020 1,912  
Consumer real estate | Greater than or equal to 620 and less than 680 | Residential Mortgage    
Financing Receivable, Credit Quality Indicator [Line Items]    
2020 1,596  
2019 710  
2018 471  
2017 408  
2016 414  
Prior 1,906  
Total as of September 30, 2020 5,505  
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, 2020 6,144  
Consumer real estate | Greater than or equal to 680 and less than 740 | Residential Mortgage    
Financing Receivable, Credit Quality Indicator [Line Items]    
2020 7,510  
2019 5,268  
2018 2,229  
2017 2,629  
2016 2,420  
Prior 6,142  
Total as of September 30, 2020 26,198  
Consumer real estate | Greater than or equal to 740    
Financing Receivable, Credit Quality Indicator [Line Items]    
Total as of September 30, 2020 27,362  
Consumer real estate | Greater than or equal to 740 | Residential Mortgage    
Financing Receivable, Credit Quality Indicator [Line Items]    
2020 53,053  
2019 43,866  
2018 14,507  
2017 21,378  
2016 22,769  
Prior 30,944  
Total as of September 30, 2020 186,517  
Less than or equal to 90 percent | Consumer real estate    
Financing Receivable, Credit Quality Indicator [Line Items]    
Total as of September 30, 2020 35,542  
Less than or equal to 90 percent | Consumer real estate | Residential Mortgage    
Financing Receivable, Credit Quality Indicator [Line Items]    
2020 60,442  
2019 48,822  
2018 17,053  
2017 24,435  
2016 25,616  
Prior 39,836  
Total as of September 30, 2020 216,204  
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, 2020 415  
Greater than 90 percent but less than or equal to 100 percent | Consumer real estate | Residential Mortgage    
Financing Receivable, Credit Quality Indicator [Line Items]    
2020 1,743  
2019 989  
2018 244  
2017 104  
2016 127  
Prior 275  
Total as of September 30, 2020 3,482  
Greater than 100 percent | Consumer real estate    
Financing Receivable, Credit Quality Indicator [Line Items]    
Total as of September 30, 2020 573  
Greater than 100 percent | Consumer real estate | Residential Mortgage    
Financing Receivable, Credit Quality Indicator [Line Items]    
2020 685  
2019 207  
2018 67  
2017 46  
2016 39  
Prior 266  
Total as of September 30, 2020 1,310  
Fully Insured Loans | Consumer real estate | Residential Mortgage    
Financing Receivable, Credit Quality Indicator [Line Items]    
2020 2,746  
2019 2,332  
2018 441  
2017 379  
2016 2,215  
Prior 3,609  
Total as of September 30, 2020 $ 11,722