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FINANCIAL INSTRUMENTS AND FAIR VALUE - Interest Rate Swap Agreements (Details) - USD ($) | Sep. 30, 2024 | Jan. 31, 2022 | May 31, 2021 | Jul. 31, 2020 | Jun. 30, 2015
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Interest Rate Swap, January 2022 |  |  |  |  |
Derivative [Line Items] |  |  |  |  |
Notional Principal at Inception | $ 262,500,000 | $ 300,000,000.0 |  |  |
Notional Principal at Maturity |  | 228,800,000 |  |  |
Interest Rate Swap, January 2022 |  |  |  |  |
Derivative [Line Items] |  |  |  |  |
Notional Principal at Inception | 250,000,000.0 | 250,000,000.0 |  |  |
Notional Principal at Maturity |  | $ 250,000,000.0 |  |  |
Interest Rate Swap, May 2021 |  |  |  |  |
Derivative [Line Items] |  |  |  |  |
Notional Principal at Inception | 160,400,000 |  | $ 184,400,000 |  |
Notional Principal at Maturity |  |  | $ 110,600,000 |  |
Interest Rate Swap, July 20 |  |  |  |  |
Derivative [Line Items] |  |  |  |  |
Notional Principal at Inception | 72,300,000 |  |  | $ 93,500,000 |
Notional Principal at Maturity |  |  |  | 50,600,000 |
Interest Rate Swap, July 20 |  |  |  |  |
Derivative [Line Items] |  |  |  |  |
Notional Principal at Inception | 64,000,000.0 |  |  | 85,500,000 |
Notional Principal at Maturity |  |  |  | $ 57,300,000 |
Interest Rate Swap, June 2015 |  |  |  |  |
Derivative [Line Items] |  |  |  |  |
Notional Principal at Inception | $ 54,800,000 |  |  |  | $ 100,000,000.0
Notional Principal at Maturity |  |  |  |  | $ 53,100,000

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