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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - Scenario under which CECL ASU had been adopted [Member] - USD ($) $ in Millions | Sep. 30, 2020 | Dec. 31, 2019
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Minimum |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Allowance for credit loss | $ 23.0 | $ 20.0
Maximum |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Allowance for credit loss | $ 26.0 | $ 23.0

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