Quarterly report pursuant to Section 13 or 15(d)

Outstanding Loans and Leases and Allowance for Credit Losses - Troubled Debt Restructurings, Narrative (Details)

v3.22.2
Outstanding Loans and Leases and Allowance for Credit Losses - Troubled Debt Restructurings, Narrative (Details)
$ in Millions
6 Months Ended
Jun. 30, 2022
USD ($)
payment
Jun. 30, 2021
USD ($)
Dec. 31, 2021
USD ($)
Financing Receivable, Credit Quality Indicator [Line Items]      
Loans and leases $ 1,030,766   $ 979,124
Consumer real estate      
Financing Receivable, Credit Quality Indicator [Line Items]      
Loans and leases 27,120   27,935
Real estate acquired through foreclosure 115   101
Loans with formal foreclosure proceeding in process 1,000   $ 1,100
Reclassified consumer real estate loans $ 99 $ 20  
Number of missing payments causing default | payment 3    
Consumer real estate | Chapter Seven Bankruptcy      
Financing Receivable, Credit Quality Indicator [Line Items]      
Loans and leases $ 242    
Nonperforming Loans | Consumer real estate | Chapter Seven Bankruptcy | US Government Sponsored-Enterprise Insured Loans | Federal Housing Administration      
Financing Receivable, Credit Quality Indicator [Line Items]      
Real estate acquired through foreclosure 64    
Performing Financial Instruments | Consumer real estate | Chapter Seven Bankruptcy | US Government Sponsored-Enterprise Insured Loans | Federal Housing Administration      
Financing Receivable, Credit Quality Indicator [Line Items]      
Loans and leases $ 42