RETIREMENT PLANS (Details) - Supplemental Executive Retirement Plan (SERP) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|---|
Jun. 30, 2025 |
Jun. 30, 2024 |
Jun. 30, 2025 |
Jun. 30, 2024 |
Dec. 31, 2024 |
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| Defined Benefit Plan Disclosure [Line Items] | |||||
| Fair value of plan assets | $ 19.1 | $ 19.1 | $ 18.5 | ||
| Trading (losses) gains related to the SERP assets | 1.0 | $ 0.6 | 0.6 | $ 2.0 | |
| Participant deferrals net of distributions stated at fair value | 22.3 | $ 21.7 | |||
| Change in fair value of liability unrealized gains (losses) | $ 1.0 | $ 0.6 | $ 0.7 | $ 2.1 | |
| X | ||||||||||
- Definition The amount of unrealized gain (loss) on change in fair value of liability. No definition available.
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- Definition This element represents the amount of trading gains (losses) of plan assets under the defined benefit plan. No definition available.
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- Definition N/A No definition available.
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Amount of asset segregated and restricted to provide benefit under defined benefit plan. Asset includes, but is not limited to, stock, bond, other investment, earning from investment, and contribution by employer and employee. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Details
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