RECENT ACCOUNTING DEVELOPMENTS Schedule of New Accounting Pronouncements and Changes in Accounting Principles (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Item Effected [Line Items]
Cost of products sold	$ 3,887	$ 3,713	$ 11,757	$ 11,100
Selling and administrative expenses	405	401	1,277	1,187
Non-operating pension expense	$ 25	49	$ 65	133
Previously Reported
Item Effected [Line Items]
Cost of products sold		3,756		11,214
Selling and administrative expenses		407		1,206
Non-operating pension expense		0		0
Impact of Adoption Increase/(Decrease)
Item Effected [Line Items]
Cost of products sold		(43)		(114)
Selling and administrative expenses		(6)		(19)
Non-operating pension expense		49		133
As Revised
Item Effected [Line Items]
Cost of products sold		3,713		11,100
Selling and administrative expenses		401		1,187
Non-operating pension expense		$ 49		$ 133