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INVESTMENTS AND RELATED-PARTY TRANSACTIONS | 12 Months Ended
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Dec. 31, 2020
Investments And Related Party Transactions Disclosure [Abstract] |
INVESTMENTS AND RELATED-PARTY TRANSACTIONS |
NOTE 16 - INVESTMENTS AND RELATED-PARTY TRANSACTIONS
EQUITY INVESTMENTS As of December 31, 2020, and 2019, investments in unconsolidated entities were $3.3 billion and $6.4 billion, respectively. As of December 31, 2020, Occidental’s significant equity investments primarily consisted of the following:
millions |  | % Interest |  | Carrying amount
WES (a) |  | 53.5 | % |  | $ | 1,930 |
OxyChem Ingleside Facility |  | 50.0 | % |  | 635 |
Dolphin Energy Limited |  | 24.5 | % |  | 290 |
Other |  | various |  | 395 |
Total |  |  |  | $ | 3,250 |
(a) During most of 2019, WES was a consolidated variable interest entity. On December 31, 2019, Occidental unconsolidated WES. See Note 1 - Summary of Significant Accounting Policies for more information on the accounting treatment and resulting equity interest. In the first quarter of 2020, Occidental recorded an impairment of $1.2 billion in goodwill related to its ownership in WES and in the third quarter of 2020, recorded an other than temporary impairment of $2.7 billion related to the WES equity method investment. See Note 17 - Fair Value Measurements for more information on the impairments. As of December 31, 2020 and 2019, Occidental’s significant equity investments consisted of investments in WES, OxyChem Ingleside Facility and Dolphin Energy Limited. As part of the Acquisition, Occidental acquired equity investments in certain oil and gas properties and gathering and processing assets and assumed an associated notes payable which Occidental has the legal right of setoff and intends to net settle with its ownership interest in the equity investments. The notes payable can be net settled starting in 2022. The carrying value of the investment and note payable were $2.9 billion at December 31, 2020, respectively. Accordingly, the equity investments and the related notes payable are presented net on the Consolidated Balance Sheets. Dividends received from equity investments were $678 million, $422 million and $329 million to Occidental in 2020, 2019 and 2018, respectively. As of December 31, 2020 and 2019, cumulative undistributed earnings of equity-method investees since they were acquired was $166 million and $40 million, respectively. As of December 31, 2020, Occidental’s investments in equity investees exceeded the underlying equity in net assets by approximately $649 million, of which, $326 million represented property, plant and equipment and equity investments with the remainder comprised of intangibles, both are subject to amortization over their estimated average lives. The following table presents the summarized financial information of its equity-method investments combined for the years ended and as of December 31:
millions |  | 2020 |  | 2019 |  | 2018
Summarized Results of Operations (a) |  |  |  |  |  |
Revenues and other income |  | $ | 5,455 |  |  | $ | 26,520 |  |  | $ | 28,091 |
Costs and expenses |  | 5,455 |  |  | 24,084 |  |  | 25,029 |
Net income |  | $ | — |  |  | $ | 2,436 |  |  | $ | 3,062 |
Summarized Balance Sheet |  |  |  |  |  |
Current assets |  | $ | 1,419 |  |  | $ | 1,130 |  |  | $ | 5,587 |
Non-current assets |  | $ | 18,693 |  |  | $ | 21,158 |  |  | $ | 25,871 |
Current liabilities |  | $ | 1,549 |  |  | $ | 785 |  |  | $ | 4,879 |
Long-term debt |  | $ | 7,860 |  |  | $ | 8,673 |  |  | $ | 12,505 |
Other non-current liabilities |  | $ | 866 |  |  | $ | 859 |  |  | $ | 95 |
Stockholders’ equity |  | $ | 9,837 |  |  | $ | 11,971 |  |  | $ | 13,979 |
(a)The 2019 Summarized Results of Operations include results of Plains for the period beginning January 1, 2019 through the date Occidental’s interest was sold in September 2019. Plains accounted for $24.7 billion of equity-method investment revenues and other income in 2019. RELATED-PARTY TRANSACTIONS From time to time, Occidental purchases oil, NGL, power, steam and chemicals from and sells oil, NGL, natural gas, chemicals and power to certain of its equity investees and other related parties. During 2020, 2019 and 2018, Occidental entered into the following related-party transactions and had the following amounts due from or to its related parties for the years ended December 31:
millions |  | 2020 |  | 2019 |  | 2018
Sales (a,c) |  | $ | 301 |  |  | $ | 691 |  |  | $ | 805 |
Purchases (b,c) |  | $ | 1,112 |  |  | $ | 463 |  |  | $ | 502 |
Services (d) |  | $ | 1,032 |  |  | $ | 28 |  |  | $ | 52 |
Advances and amounts due from related parties |  | $ | 54 |  |  | $ | 133 |  |  | $ | 63 |
Amounts due to related parties |  | $ | 273 |  |  | $ | 463 |  |  | $ | 46 |
(a)In 2020, sales of Occidental-produced NGL and marketing fees to WES accounted for 70% of these totals. In 2019 and 2018, sales of Occidental-produced oil and NGL to Plains Pipeline affiliates accounted for 87% and 89% of these totals, respectively. In September 2019, Occidental sold its equity investment in Plains. See Note 4 - Divestitures and Other Transactions for additional information. (b)In 2020, purchases of gas and NGL marketed on behalf of WES accounted for 59% of related-party purchases. In 2020, 2019 and 2018, purchases of ethylene from the Ingleside ethylene cracker accounted for 41%, 98% and 98% of related-party purchases, respectively. (c)Excluded sales to and purchases from WES in 2019 as it was a consolidated subsidiary from the date of the Acquisition through December 31, 2019. (d)In 2020, services primarily relates to fees charged by WES to gather, process and treat Occidental produced oil, NGL and natural gas.

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