ACQUISITIONS Narrative (Details) € in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2017 USD ($)	Sep. 30, 2017 EUR (€)	Sep. 30, 2018 USD ($)	Sep. 30, 2017 USD ($)
Business Acquisition [Line Items]
Acquisitions, net of cash acquired			$ 0	$ 45
Tangier, Morocco Facility
Business Acquisition [Line Items]
Payments to acquire businesses, gross	$ 46	€ 40
Acquisitions, net of cash acquired	$ 38	€ 33