Revenue (Tables)

3 Months Ended

Mar. 31, 2020

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:

	Three months ended March 31,
millions	2020		2019
Revenue from customers	$	5,047	$	3,435
All other revenues (a)	1,363		569
Net sales	$	6,410	$	4,004

^(a) Includes net marketing derivatives, oil collars and calls, and chemical exchange contracts.

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

Excluding net marketing revenue, midstream and marketing segment revenues are shown by the location of sale.

millions	United States		Middle East		Latin America		Other International		Eliminations		Total
Three months ended March 31, 2020
Oil and Gas
Oil	$	2,755	$	447	$	149	$	—	$	—	$	3,351
NGL	213		55		—		—		—		268
Gas	183		80		5		—		—		268
Other	11		—		—		—		—		11
Segment total	$	3,162	$	582	$	154	$	—	$	—	$	3,898
Chemical	$	910	$	—	$	35	$	16	$	—	$	961
Midstream and Marketing
Gas processing	$	105	$	71	$	—	$	—	$	—	$	176
Marketing	246		—		—		(51)		—		195
Power and other	16		—		—		—		—		16
Segment total	$	367	$	71	$	—	$	(51)	$	—	$	387
Eliminations	$	—	$	—	$	—	$	—	$	(199)	$	(199)
Consolidated	$	4,439	$	653	$	189	$	(35)	$	(199)	$	5,047

millions	United States		Middle East		Latin America		Other International		Eliminations		Total
Three months ended March 31, 2019
Oil and Gas
Oil	$	1,205	$	758	$	135	$	—	$	—	$	2,098
NGL	78		65		—		—		—		143
Gas	47		79		4		—		—		130
Other	(21)		1		—		—		—		(20)
Segment total	$	1,309	$	903	$	139	$	—	$	—	$	2,351
Chemical	$	993	$	—	$	43	$	19	$	—	$	1,055
Midstream and Marketing
Gas processing	$	105	$	102	$	—	$	—	$	—	$	207
Power and other	44		—		—		—		—		44
Segment total	$	149	$	102	$	—	$	—	$	—	$	251
Eliminations	$	—	$	—	$	—	$	—	$	(222)	$	(222)
Consolidated	$	2,451	$	1,005	$	182	$	19	$	(222)	$	3,435

Schedule of expected revenue recognition from satisfaction of performance obligations

As a result, the following table represents a small portion of Occidental's expected future consolidated revenues, as future revenue from the sale of most products and services is dependent on future production or variable customer volume and variable commodity prices for that volume:

millions
Remainder of 2020	$	92
2021	111
2022	9
2023	9
2024	9
Thereafter	85
Total	$	315