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CONSOLIDATED CONDENSED STATEMENTS OF OPERATIONS - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2019 | Jun. 30, 2018
REVENUES AND OTHER INCOME |  |  |  |
Net sales | $ 4,420 | $ 4,083 | $ 8,424 | $ 7,846
Interest, dividends and other income | 41 | 38 | 119 | 67
Gain on sale of assets, net | 15 | 10 | 22 | 43
TOTAL REVENUES AND OTHER INCOME | 4,476 | 4,131 | 8,565 | 7,956
COSTS AND OTHER DEDUCTIONS |  |  |  |
Cost of sales | 1,386 | 1,365 | 2,731 | 2,715
Purchased commodities | 431 | 100 | 796 | 113
Selling, general and administrative expenses | 163 | 142 | 303 | 272
Other operating and non-operating expenses | 260 | 260 | 498 | 437
Taxes other than on income | 123 | 115 | 234 | 223
Depreciation, depletion and amortization | 1,031 | 947 | 2,004 | 1,868
Asset impairments and related items | 0 | 12 | 0 | 42
Anadarko transaction-related costs | 50 | 0 | 50 | 0
Exploration expense | 35 | 21 | 71 | 36
Interest and debt expense, net | 153 | 97 | 251 | 194
TOTAL COSTS AND OTHER DEDUCTIONS | 3,632 | 3,059 | 6,938 | 5,900
Income before income taxes and other items | 844 | 1,072 | 1,627 | 2,056
Provision for domestic and foreign income taxes | (306) | (302) | (531) | (641)
Income from equity investments | 97 | 78 | 170 | 141
NET INCOME | $ 635 | $ 848 | $ 1,266 | $ 1,556
BASIC EARNINGS PER COMMON SHARE (in dollars per share) | $ 0.84 | $ 1.10 | $ 1.68 | $ 2.02
DILUTED EARNINGS PER COMMON SHARE (in dollars per share) | $ 0.84 | $ 1.10 | $ 1.68 | $ 2.02

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