XML 85 R44.htm IDEA: XBRL DOCUMENT v3.23.1
Loans and Related Allowance for Credit Losses (Narrative) (Details)
$ in Millions
3 Months Ended
Mar. 31, 2023
USD ($)
portfolio_segment
Mar. 31, 2022
USD ($)
Dec. 31, 2022
USD ($)
Number of portfolio segments | portfolio_segment 2    
Financing Receivable, After Allowance for Credit Loss $ 321,734   $ 321,284
Subsequently defaulted TDRs   $ 9  
Allowance for credit loss $ 5,413 $ 5,197 5,400
Short-Term Repayment Plan      
Weighted average interest rate reduction 4.99%    
Short-Term Repayment Plan | Minimum      
Repayment plan term 6 months    
Minimum payment percentage 1.90%    
Short-Term Repayment Plan | Maximum      
Repayment plan term 12 months    
Fully-amortized Repayment Plans      
Repayment plan term 60 months    
Weighted average interest rate reduction 4.99%    
Fully-amortized Repayment Plans | Minimum      
Minimum payment percentage 1.90%    
Federal Reserve Bank | Asset Pledged as Collateral without Right      
Financing Receivable, After Allowance for Credit Loss $ 27,800   28,100
Federal Home Loan Bank | Asset Pledged as Collateral without Right      
Financing Receivable, After Allowance for Credit Loss $ 94,000   $ 90,400