FINANCIAL INSTRUMENTS (Derivatives) (Details) - Not Designated as Hedging Instrument [Member] - USD ($) $ in Millions		Sep. 30, 2020	Dec. 31, 2019
Derivatives, Fair Value [Line Items]
Derivative Asset, Gross		$ 20	$ 16
Counterparty and Cash Collateral Netting, Assets		(16)	(10)
Net Assets included in Consolidated Balance Sheet		4	6
Derivative Liability, Gross		22	17
Counterparty and Cash Collateral Netting, Liabilities		(16)	(10)
Net Liability included in Consolidated Balance Sheet		6	7
Other Current Assets [Member] | Foreign Exchange Contract
Derivatives, Fair Value [Line Items]
Derivative Asset, Gross		20	16
Counterparty and Cash Collateral Netting, Assets	[1]	(16)	(10)
Net Assets included in Consolidated Balance Sheet		4	6
Accrued and other current liabilities | Foreign Exchange Contract
Derivatives, Fair Value [Line Items]
Derivative Liability, Gross		22	17
Counterparty and Cash Collateral Netting, Liabilities	[1]	(16)	(10)
Net Liability included in Consolidated Balance Sheet		$ 6	$ 7

[1] Counterparty and cash collateral amounts represent the estimated net settlement amount when applying netting and set-off rights included in master netting arrangements between the Company and its counterparties and the payable or receivable for cash collateral held or placed with the same counterparty.