REPOSITIONING AND OTHER CHARGES (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Component Of Operating Other Cost And Expense [Line Items]
Total net repositioning charge	$ 85	$ 29
Asbestos related litigation charges, net of insurance	51	50
Probable and reasonably estimable environmental liabilities	57	50
Total net repositioning and other charges	193	129
Severance Costs [Member]
Component Of Operating Other Cost And Expense [Line Items]
Total net repositioning charge	31	20
Tangible And Intangible Asset Impairment [Member]
Component Of Operating Other Cost And Expense [Line Items]
Total net repositioning charge	47	2
Exit Costs [Member]
Component Of Operating Other Cost And Expense [Line Items]
Total net repositioning charge	8	1
Restructuring Reserve Accrual Adjustments [Member]
Component Of Operating Other Cost And Expense [Line Items]
Total net repositioning charge	$ (1)	$ 6