Quarterly report [Sections 13 or 15(d)]

DERIVATIVES (Summary of the Derivatives) (Details)

v3.26.3
DERIVATIVES (Summary of the Derivatives) (Details) - USD ($)
$ in Thousands
 9 Months Ended
Sep. 30, 2026
Dec. 31, 2025
Summary of the derivatives    
Asset $ 177,551 $ 112,686
Derivative Asset, Statement of Financial Position [Extensible Enumeration] Other Assets Other Assets
Liabilities $ 249,758 $ 166,690
Derivative Liability, Statement of Financial Position [Extensible Enumeration] Other Liabilities Other Liabilities
Cash flow hedges to be reclassified $ 18,900  
Cash collateral    
Summary of the derivatives    
Derivative, amount 0 $ 0
Cash collateral (received)/pledged Assets (21,623) (21,297)
Cash collateral (received)/pledged Liabilities 4,990 3,970
Interest rate contracts | Not Designated as Hedging Instrument [Member]    
Summary of the derivatives    
Derivative, amount 12,274,213 10,530,098
Asset 176,480 110,311
Liabilities 245,275 165,860
Foreign exchange derivative contracts | Not Designated as Hedging Instrument [Member]    
Summary of the derivatives    
Derivative, amount 11,143 6,266
Asset 208 2
Liabilities 196 187
Cash Flow Hedging [Member] | Designated as Hedging Instrument [Member]    
Summary of the derivatives    
Derivative, amount 900,000 900,000
Asset 12 1,444
Liabilities 4,287 643
Fair Value Hedging [Member] | Loans [Member] | Designated as Hedging Instrument [Member]    
Summary of the derivatives    
Derivative, amount 59,874 63,993
Asset 753 635
Liabilities 0 0
Fair Value Hedging [Member] | Securities | Designated as Hedging Instrument [Member]    
Summary of the derivatives    
Derivative, amount 50,000 50,000
Asset 98 294
Liabilities $ 0 $ 0