XML 84 R53.htm IDEA: XBRL DOCUMENT v3.25.0.1
Equity method investment (Details) - USD ($)
$ in Thousands
 12 Months Ended
Mar. 01, 2016
Feb. 01, 2015
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Schedule of Equity Method Investments [Line Items]          
Core deposits and other intangible assets     $ 21,423 $ 27,465  
Amortization of intangibles     6,254 7,090 $ 7,810
Dividends received from equity method investment     71,689 36,694 63,114
Payments to Acquire Loans Held-for-investment     10,042 0 125,600
Cumulative effect of change in accounting principle [1]       (35,002)  
Financing Receivable, before Allowance for Credit Loss     35,485,776 32,676,091  
Financing Receivable, Purchased with Credit Deterioration, Amount at Purchase Price     24,157    
Financing Receivable, Purchased with Credit Deterioration, Amount at Par Value     10,042    
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date     14,115    
Cumulative effect of change in accounting principle [1]       (35,002)  
Bankers Healthcare Group, LLC | Accounting Standards Update 2016-13          
Schedule of Equity Method Investments [Line Items]          
Cumulative effect of change in accounting principle     35,000    
Cumulative effect of change in accounting principle     35,000    
Bankers Healthcare Group, LLC | Accounting Standards Update 2016-13          
Schedule of Equity Method Investments [Line Items]          
Financing Receivable, Allowance for Credit Loss, Period Increase (Decrease)     95,200    
Financing Receivable, Allowance for Credit Loss, Period Increase (Decrease)     $ 95,200    
Bankers Healthcare Group, LLC          
Schedule of Equity Method Investments [Line Items]          
Equity Method Investment, Ownership Percentage     49.00%    
Payments to Acquire Businesses, Gross $ 74,100        
Additional ownership percentage 19.00%        
Core deposits and other intangible assets     $ 5,700 6,000  
Amortization of intangibles     237 349 512
Accretion income     139 225 718
Accretable discount     100 200  
Dividends received from equity method investment     71,700 36,700 63,100
Commercial loans held for sale sold     1,800,000 1,400,000 1,000,000
Payments to Acquire Loans Held-for-investment     0 0 $ 125,600
Financing Receivable, before Allowance for Credit Loss     161,700 $ 263,000  
Financing Receivable, Purchased with Credit Deterioration, Amount at Purchase Price     24,200    
Financing Receivable, Purchased with Credit Deterioration, Amount at Par Value     10,000    
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date     14,200    
Proceeds from Sale, Loan, Held-for-Investment     30,700    
Bankers Healthcare Group, LLC | Loan #1          
Schedule of Equity Method Investments [Line Items]          
Line of Credit Facility, Maximum Borrowing Capacity     150,000    
Proceeds from Lines of Credit     $ 82,800    
Line of Credit Facility, Interest Rate Description     SOFR plus 200 basis points    
Bankers Healthcare Group, LLC | Loan #2          
Schedule of Equity Method Investments [Line Items]          
Line of Credit Facility, Interest Rate Description     SOFR plus 200 basis points    
Bankers Healthcare Group, LLC | Loan #3          
Schedule of Equity Method Investments [Line Items]          
Line of Credit Facility, Maximum Borrowing Capacity     $ 50,000    
Proceeds from Lines of Credit     $ 0    
Line of Credit Facility, Interest Rate Description     SOFR plus 300 basis points    
Bankers Healthcare Group, LLC | Bankers Healthcare Group, LLC          
Schedule of Equity Method Investments [Line Items]          
Common stock issued (in shares) 860,470        
Common stock issued in the purchase agreement (value) $ 39,900        
Bankers Healthcare Group, LLC | Pinnacle Financial          
Schedule of Equity Method Investments [Line Items]          
Additional ownership percentage 8.55%        
Bankers Healthcare Group, LLC | Pinnacle Bank          
Schedule of Equity Method Investments [Line Items]          
Equity Method Investment, Ownership Percentage   30.00%      
Payments to Acquire Businesses, Gross   $ 75,000      
Additional ownership percentage 10.45%        
[1] Represents the impact of Banker's Healthcare Group's adoption of ASU 2016-13. See Note 2. Equity Method Investment.