FINANCING RECEIVABLES AND ALLOWANCES - Narrative (Details) - GE Capital	Mar. 31, 2021	Dec. 31, 2020
Accounts, Notes, Loans and Financing Receivable [Line Items]
Percent of financing receivables over 30 days past due	3.70%	2.80%
Percent of financing receivables over 90 days past due	1.60%	1.70%

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.

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