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INTANGIBLE ASSETS (Schedule of Future Amortization Expense of Intangible Assets) (Details)
$ in Millions
Mar. 31, 2021
USD ($)
Estimated Amortization Expense, 2020 $ 6
Estimated Amortization Expense, 2021 5
Estimated Amortization Expense, 2022 3
Estimated Amortization Expense, 2023 1
Estimated Amortization Expense, 2024 1
Estimated Amortization Expense, 2025 $ 0