XML 54 R44.htm IDEA: XBRL DOCUMENT v3.23.3
Loans And Allowance For Credit Losses (Narrative) (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2023
Mar. 31, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Dec. 31, 2022
Financing Receivable, Allowance for Credit Loss [Line Items]            
Accrued Interest Receivable $ 72,500     $ 72,500   $ 55,500
Pledged Financial Instruments, Not Separately Reported, Loans Receivable, for Federal Home Loan Bank Debt 3,500,000     3,500,000    
Pledged Financial Instruments, Not Separately Reported, Loans Receivable, for Federal Reserve Bank Debt $ 3,100,000     3,100,000    
Period after which loans are deemed in default (in days) 90 days          
Effect on Interest Income Resulting From Modification to Credit Card Loans   $ (661)        
Commitments to lend additional funds to customers with restructured loans $ 9,100     9,100   12,600
Residential mortgage loans held for sale 366     366   0
Unpaid Principal Balance on Personal Real Estate Loans Held for Sale 360     360    
Student Loans Held for Sale, Lower of Cost or Fair Value 4,500     4,500    
HFS Loans on non accrual status 0     0    
HFS loans 90 days past due and still accruing 0     0    
Foreclosed real estate 114     114   96
Residential Real Estate Acquired Through Foreclosure through Obtaining Physical Possession 114     114   96
Personal property acquired in repossession 1,600     1,600   1,600
Business            
Financing Receivable, Allowance for Credit Loss [Line Items]            
Financing Receivable, Nonaccrual, No Allowance 2,600     2,600   $ 3,800
Commercial Portfolio Segment [Member]            
Financing Receivable, Allowance for Credit Loss [Line Items]            
Financing Receivable, Accrued Interest, Writeoff 237   $ 48 313 $ 103  
Commercial Portfolio Segment [Member] | Business            
Financing Receivable, Allowance for Credit Loss [Line Items]            
Financing Receivable, Modified, Writeoff       2,200    
Personal Banking Portfolio Segment [Member]            
Financing Receivable, Allowance for Credit Loss [Line Items]            
Financing Receivable, Accrued Interest, Writeoff $ 1,200   $ 699 3,400 $ 2,400  
Personal Banking Portfolio Segment [Member] | Consumer credit card            
Financing Receivable, Allowance for Credit Loss [Line Items]            
Financing Receivable, Modified, Writeoff       $ 327