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EMPLOYEE BENEFITS - Schedule of Estimated Future Benefit Payments (Details) $ in Millions | Dec. 31, 2024 USD ($)
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Pension and SERP |
Defined Contribution Plan Disclosure [Line Items] |
2025 | $ 367.3
2026 | 363.3
2027 | 369.5
2028 | 372.9
2029 | 375.4
2030 - 2034 | 1,879.4
PBOP |
Defined Contribution Plan Disclosure [Line Items] |
2025 | 51.3
2026 | 50.6
2027 | 49.8
2028 | 48.9
2029 | 48.0
2030 - 2034 | $ 223.3

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