SUPPLEMENTAL CASH FLOW INFORMATION (Details) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract]
Common stock contributed to savings plans	$ 159,000,000	$ 52,000,000	$ 172,000,000
Marketable securities contributed to non-U.S. pension plans	0	99,000,000	89,000,000
Payments for repositioning and other charges [Abstract]
Severance and exit cost payments	(249,000,000)	(285,000,000)	(177,000,000)
Environmental payments	(256,000,000)	(218,000,000)	(212,000,000)
Reimbursement receipts	292,000,000	67,000,000	0
Insurance receipts for asbestos related liabilities	68,000,000	38,000,000	27,000,000
Asbestos related liability payments	(231,000,000)	(254,000,000)	(266,000,000)
Net payments for repositioning and other charges	(376,000,000)	(652,000,000)	(628,000,000)
Interest paid, net of amounts capitalized	344,000,000	353,000,000	306,000,000
Income taxes paid, net of refunds	$ 1,564,000,000	$ 1,566,000,000	$ 1,751,000,000