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DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES - Additional Information (Detail)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2024
USD ($)
derivative
Jun. 30, 2024
USD ($)
derivative
Jun. 30, 2023
USD ($)
derivative
Dec. 31, 2023
USD ($)
derivative
Derivative Instruments, Gain (Loss) [Line Items]        
Derivative, net liability position, aggregate fair value $ 19,400 $ 19,400    
Cash collateral received 22,700 22,700    
Interest rate derivatives        
Derivative Instruments, Gain (Loss) [Line Items]        
Cash collateral received $ 19,365 $ 19,365   $ 16,939
Interest rate derivatives | Derivative Designated as Hedging Instrument | Fair Value Hedging        
Derivative Instruments, Gain (Loss) [Line Items]        
Number of outstanding interest rate derivatives | derivative 31 31   6
Aggregate notional amount $ 1,900,000 $ 1,900,000   $ 472,500
Number of interest rate derivatives entered into during the period | derivative 25 25 5  
Notional amount of derivatives entered into during the period $ 1,400,000 $ 1,400,000 $ 1,000,000  
Number of interest rate derivatives terminated | derivative     2  
Aggregate notional amount, terminated     $ 550,000  
Notional amount of basis adjustments     $ 4,600  
Interest rate swaps | Not Designated as Hedging Instrument        
Derivative Instruments, Gain (Loss) [Line Items]        
Aggregate notional amount $ 1,100,000 $ 1,100,000   $ 1,200,000
Number of derivative instruments held | derivative 126 126   132
Interest rate caps | Not Designated as Hedging Instrument        
Derivative Instruments, Gain (Loss) [Line Items]        
Aggregate notional amount $ 55,600 $ 55,600   $ 55,600
Number of derivative instruments held | derivative 2 2   2