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DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES - Additional Information (Detail) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2025 USD ($) derivative | Jun. 30, 2024 USD ($) derivative | Jun. 30, 2025 USD ($) derivative | Jun. 30, 2024 derivative | Dec. 31, 2024 USD ($) derivative
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |  |
Derivative, net liability position, aggregate fair value | $ 3,800 |  | $ 3,800 |  |
Cash collateral received | 4,600 |  | 4,600 |  |
Interest rate derivatives |  |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |  |
Cash collateral received | $ 3,828 |  | $ 3,828 |  | $ 14,205
Interest rate derivatives | Derivatives designated as fair value hedges: | Fair Value Hedging |  |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |  |
Number of outstanding interest rate derivatives | derivative | 46 |  | 46 |  | 46
Aggregate notional amount | $ 2,600,000 |  | $ 2,600,000 |  | $ 2,400,000
Number of interest rate derivatives entered into during the period | derivative | 0 | 25 | 3 | 25 |
Notional amount of derivatives entered into during the period |  | $ 1,400,000 | $ 320,200 |  |
Interest rate swaps | Derivatives not designated as hedging instruments: |  |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |  |
Aggregate notional amount | $ 1,200,000 |  | $ 1,200,000 |  | $ 1,200,000
Number of derivative instruments held | derivative | 122 |  | 122 |  | 128
Interest rate caps | Derivatives not designated as hedging instruments: |  |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |  |
Aggregate notional amount | $ 310,200 |  | $ 310,200 |  | $ 150,000
Number of derivative instruments held | derivative | 8 |  | 8 |  | 2

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