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DERIVATIVE INSTRUMENTS - Schedule of Derivative Instruments (Details) - Cash Flow Hedges - Designated as Hedging Instrument - USD ($) $ in Thousands | Mar. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Derivative [Line Items] |  |
Notional Amount | $ 1,475,000 | $ 1,475,000
Estimated Fair Value | 53,059 | 43,556
Interest Rate Swap Designated March 31, 2023 |  |
Derivative [Line Items] |  |
Notional Amount | 0 | 0
Estimated Fair Value | (2,127) | (1,829)
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Interest Rate Swap Designated December 13, 2017 Tranche 2 |  |
Derivative [Line Items] |  |
Notional Amount | $ 150,000 | 150,000
Fixed Interest Rate | 2.423% |
Estimated Fair Value | $ 1,125 | 2,105
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Interest Rate Swap Designated December 13, 2017 Tranche 3 |  |
Derivative [Line Items] |  |
Notional Amount | $ 200,000 | 200,000
Fixed Interest Rate | 2.313% |
Estimated Fair Value | $ 4,341 | 4,978
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Interest Rate Swap Designated October 10, 2018 Tranche 1 |  |
Derivative [Line Items] |  |
Notional Amount | $ 75,000 | 75,000
Fixed Interest Rate | 3.22% |
Estimated Fair Value | $ 1,556 | 1,349
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Interest Rate Swap Designated October 10, 2018 Tranche 2 |  |
Derivative [Line Items] |  |
Notional Amount | $ 75,000 | 75,000
Fixed Interest Rate | 3.199% |
Estimated Fair Value | $ 1,548 | 1,312
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Interest Rate Swap Designated October 10, 2018 Tranche 3 |  |
Derivative [Line Items] |  |
Notional Amount | $ 75,000 | 75,000
Fixed Interest Rate | 3.209% |
Estimated Fair Value | $ 1,548 | 1,346
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Interest Rate Swap Designated December 18, 2018 Tranche 1 |  |
Derivative [Line Items] |  |
Notional Amount | $ 100,000 | 100,000
Fixed Interest Rate | 2.885% |
Estimated Fair Value | $ 4,512 | 3,015
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Interest Rate Swap Designated December 18, 2018 Tranche 2 |  |
Derivative [Line Items] |  |
Notional Amount | $ 100,000 | 100,000
Fixed Interest Rate | 2.867% |
Estimated Fair Value | $ 4,519 | 3,052
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Interest Rate Swap Designated December 15, 2020 Tranche 1 |  |
Derivative [Line Items] |  |
Notional Amount | $ 575,000 | 575,000
Fixed Interest Rate | 1.415% |
Estimated Fair Value | $ 29,267 | 22,965
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Interest Rate Swap Designated December 15, 2020 Tranche 2 |  |
Derivative [Line Items] |  |
Notional Amount | $ 125,000 | 125,000
Fixed Interest Rate | 1.404% |
Estimated Fair Value | $ 6,770 | $ 5,263

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