REVENUE (Tables)

12 Months Ended

Dec. 31, 2018

Revenue from Contract with Customer [Abstract]

Schedule of reconciliation of revenue from customers to total net sales

The following table shows a reconciliation of revenue from customers to total net sales:

For the year ended December 31, (in millions)	2018
Revenue from customers	$	15,560
All other revenues (a)	2,264
Total net sales	$	17,824

^(a) Includes net marketing revenue and chemical exchange contracts.

Schedule of revenue from customers by segment, product, and geographical area

Chemical revenues are shown by geographic area based on the location of the sale. Excluding net marketing revenue, Midstream revenues are shown by the location of sale:

For the year ended December 31, 2018 (in millions)
Revenue by Product	United States		Middle East		Latin America		Other International		Eliminations			Total
Oil and Gas Segment
Oil	$	5,125	$	3,405	$	715	$	—	$	—		$	9,245
NGL	430		261		—		—		—			691
Gas	185		294		16		—		—			495
Other	7		3		—		—		—			10
Segment Total	$	5,747	$	3,963	$	731	$	—	$	—		$	10,441
Chemical Segment	$	4,363	$	—	$	205	$	80	$	—		$	4,648
Midstream Segment
Gas Processing	557		425		—		—		—			982
Pipelines	311		—		—		—		—			311
Power and Other	108		—		—		—		—			108
Segment Total	$	976	$	425	$	—	$	—	$	—		$	1,401
Eliminations	$	—	$	—	$	—	$	—	$	(930	)	$	(930	)
Consolidated	$	11,086	$	4,388	$	936	$	80	$	(930	)	$	15,560