v3.25.3
FAIR VALUE DISCLOSURES - Summary of Financial Assets and Liabilities Measure at Fair Value on a Recurring Basis (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Sep. 30, 2025
Sep. 30, 2024
Dec. 31, 2024
Assets          
Investment securities available-for-sale $ 3,422,595   $ 3,422,595   $ 3,183,776
Loans Held-for-sale, Fair Value Disclosure 21,500   21,500   13,200
Derivative Asset 301,948   301,948   397,104
Liabilities          
Derivative liabilities 300,948   300,948   397,385
Fair Value, Option, Changes in Fair Value, Gain (Loss) 200 $ (100) 900 $ 400  
Financing Receivable, Held-for-Sale 19,800   19,800   12,400
Fair Value, Option, Aggregate Differences, Loans and Long-term Receivables 1,700   1,700   800
Fair Value, Measurements, Recurring          
Assets          
Investment securities available-for-sale 3,422,595   3,422,595   3,183,776
Derivative Asset         102,152
Total 3,744,551   3,744,551   3,594,072
Liabilities          
Total 299,855   299,855   397,460
Fair Value, Measurements, Recurring | Fair Value Measurements Using Level 1 | Fair value          
Assets          
Loans Held-for-sale, Fair Value Disclosure 0   0   0
Fair Value, Measurements, Recurring | Fair Value Measurements Using Level 1          
Assets          
Investment securities available-for-sale 94   94   91
Derivative Asset         0
Total 94   94   91
Liabilities          
Total 0   0   0
Fair Value, Measurements, Recurring | Fair Value Measurements Using Level 2 | Fair value          
Assets          
Loans Held-for-sale, Fair Value Disclosure 21,466   21,466   13,181
Fair Value, Measurements, Recurring | Fair Value Measurements Using Level 2          
Assets          
Investment securities available-for-sale 3,374,340   3,374,340   3,139,503
Derivative Asset         102,152
Total 3,696,296   3,696,296   3,549,799
Liabilities          
Total 299,855   299,855   397,460
Fair Value, Measurements, Recurring | Fair Value Measurements Using Level 3 | Fair value          
Assets          
Loans Held-for-sale, Fair Value Disclosure 0   0   0
Fair Value, Measurements, Recurring | Fair Value Measurements Using Level 3          
Assets          
Investment securities available-for-sale 48,161   48,161   44,182
Derivative Asset         0
Total 48,161   48,161   44,182
Liabilities          
Total 0   0   0
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 1, 2 and 3          
Assets          
Loans Held-for-sale, Fair Value Disclosure 21,466   21,466   13,181
Interest Rate Contract [Member] | Fair Value, Measurements, Recurring          
Assets          
Derivative Asset 71,404   71,404    
Liabilities          
Derivative liabilities 71,806   71,806   102,265
Interest Rate Contract [Member] | Fair Value, Measurements, Recurring | Fair Value Measurements Using Level 1          
Assets          
Derivative Asset 0   0    
Liabilities          
Derivative liabilities 0   0   0
Interest Rate Contract [Member] | Fair Value, Measurements, Recurring | Fair Value Measurements Using Level 2          
Assets          
Derivative Asset 71,404   71,404    
Liabilities          
Derivative liabilities 71,806   71,806   102,265
Interest Rate Contract [Member] | Fair Value, Measurements, Recurring | Fair Value Measurements Using Level 3          
Assets          
Derivative Asset 0   0    
Liabilities          
Derivative liabilities 0   0   0
Foreign Exchange | Fair Value, Measurements, Recurring          
Assets          
Derivative Asset 227,823   227,823   294,418
Liabilities          
Derivative liabilities 227,823   227,823   294,418
Foreign Exchange | Fair Value, Measurements, Recurring | Fair Value Measurements Using Level 1          
Assets          
Derivative Asset 0   0   0
Liabilities          
Derivative liabilities 0   0   0
Foreign Exchange | Fair Value, Measurements, Recurring | Fair Value Measurements Using Level 2          
Assets          
Derivative Asset 227,823   227,823   294,418
Liabilities          
Derivative liabilities 227,823   227,823   294,418
Foreign Exchange | Fair Value, Measurements, Recurring | Fair Value Measurements Using Level 3          
Assets          
Derivative Asset 0   0   0
Liabilities          
Derivative liabilities 0   0   0
Cash Flow Hedging | Fair Value, Measurements, Recurring          
Assets          
Derivative Asset 1,037   1,037   387
Liabilities          
Derivative liabilities         619
Cash Flow Hedging | Fair Value, Measurements, Recurring | Fair Value Measurements Using Level 1          
Assets          
Derivative Asset 0   0   0
Liabilities          
Derivative liabilities         0
Cash Flow Hedging | Fair Value, Measurements, Recurring | Fair Value Measurements Using Level 2          
Assets          
Derivative Asset 1,037   1,037   387
Liabilities          
Derivative liabilities         619
Cash Flow Hedging | Fair Value, Measurements, Recurring | Fair Value Measurements Using Level 3          
Assets          
Derivative Asset 0   0   0
Liabilities          
Derivative liabilities         0
Commodity | Fair Value, Measurements, Recurring          
Assets          
Derivative Asset 226   226   158
Liabilities          
Derivative liabilities 226   226   158
Commodity | Fair Value, Measurements, Recurring | Fair Value Measurements Using Level 1          
Assets          
Derivative Asset 0   0   0
Liabilities          
Derivative liabilities 0   0   0
Commodity | Fair Value, Measurements, Recurring | Fair Value Measurements Using Level 2          
Assets          
Derivative Asset 226   226   158
Liabilities          
Derivative liabilities 226   226   158
Commodity | Fair Value, Measurements, Recurring | Fair Value Measurements Using Level 3          
Assets          
Derivative Asset 0   0   0
Liabilities          
Derivative liabilities $ 0   $ 0   $ 0