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EMPLOYEE BENEFITS - Expected Future Benefit Payments (Details) $ in Millions | Dec. 31, 2020 USD ($)
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Expected benefit payments by fiscal year ended |
December 31, 2021 | $ 69
December 31, 2022 | 70
December 31, 2023 | 70
December 31, 2024 | 70
December 31, 2025 | 70
December 31, 2026 - 2030 | $ 351

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