COMMITMENTS AND CONTINGENT LIABILITIES - Summary of Guarantees (Details) - USD ($) $ in Millions		9 Months Ended
		Sep. 30, 2020	Dec. 31, 2019
Guarantor Obligations [Line Items]
Guarantor Obligations, Maximum Exposure, Undiscounted		$ 177	$ 187
Customer and Supplier Guarantee Bank Borrowings [Member]
Guarantor Obligations [Line Items]
Guarantor Obligations, Maximum Exposure, Undiscounted	[1]	$ 17
Guarantor Obligations, Liquidation Proceeds, Percentage		1.00%
Equity Affiliates Guarantee Bank Borrowings [Member]
Guarantor Obligations [Line Items]
Guarantor Obligations, Maximum Exposure, Undiscounted	[2]	$ 160

[1] Existing guarantees for select customers, as part of contractual agreements. The terms of the guarantees are equivalent to the terms of the customer loans that are primarily made to finance customer invoices. At September 30, 2020 all maximum future payments had terms less than a year.

[2] Existing guarantees for non-consolidated affiliates' liquidity needs in normal operations.