FINANCIAL INSTRUMENTS - Estimated Fair Values of Instruments Not Carried at Fair Value in Balance Sheets (Details) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Carrying Amount
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financing receivables	$ 19,974	$ 19,260
Debt	23,552	22,962
Fair Value
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financing receivables	19,673	18,827
Debt	$ 23,458	$ 22,651