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Consolidated Condensed Statements of Operations - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023
REVENUES AND OTHER INCOME |  |  |  |
Net sales | $ 6,817 | $ 6,702 | $ 12,792 | $ 13,927
Interest, dividends and other income | 34 | 28 | 70 | 57
Gains on sales of assets and other, net | 28 | 1 | 27 | 5
Total | 6,879 | 6,731 | 12,889 | 13,989
COSTS AND OTHER DEDUCTIONS |  |  |  |
Oil and gas operating expense | 1,179 | 1,130 | 2,340 | 2,211
Transportation and gathering expense | 405 | 375 | 758 | 759
Chemical and midstream cost of sales | 821 | 791 | 1,563 | 1,536
Purchased commodities | 89 | 490 | 175 | 988
Selling, general and administrative expenses | 259 | 277 | 518 | 518
Other operating and non-operating expense | 344 | 10 | 754 | 318
Taxes other than on income | 265 | 266 | 500 | 572
Depreciation, depletion and amortization | 1,775 | 1,709 | 3,468 | 3,430
Asset impairments and other charges | 0 | 209 | 0 | 209
Acquisition-related costs | 14 | 0 | 26 | 0
Exploration expense | 83 | 102 | 149 | 204
Interest and debt expense, net | 252 | 230 | 536 | 468
Total | 5,486 | 5,589 | 10,787 | 11,213
Income before income taxes and other items | 1,393 | 1,142 | 2,102 | 2,776
OTHER ITEMS |  |  |  |
Income from equity investments and other | 242 | 185 | 543 | 285
Total | 242 | 185 | 543 | 285
Income before income taxes | 1,635 | 1,327 | 2,645 | 3,061
Income tax expense | (465) | (467) | (769) | (938)
Income from continuing operations | 1,170 | 860 | 1,876 | 2,123
Discontinued operations, net of taxes | 0 | 0 | 182 | 0
NET INCOME | 1,170 | 860 | 2,058 | 2,123
Less: Net income attributable to noncontrolling interest | (8) | 0 | (8) | 0
Less: Preferred stock dividends and redemption premiums | (170) | (255) | (340) | (535)
NET INCOME ATTRIBUTABLE TO COMMON STOCKHOLDERS | $ 992 | $ 605 | $ 1,710 | $ 1,588
PER COMMON SHARE |  |  |  |
Income from continuing operations—basic (in dollars per share) | $ 1.10 | $ 0.68 | $ 1.71 | $ 1.76
Discontinued operations—basic (in dollars per share) | 0 | 0 | 0.20 | 0
Net income attributable to common stockholders—basic (in dollars per share) | 1.10 | 0.68 | 1.91 | 1.76
PER COMMON SHARE, DILUTED |  |  |  |
Income from continuing operations—diluted (in dollars per share) | 1.03 | 0.63 | 1.59 | 1.63
Discontinued operations—diluted (in dollars per share) | 0 | 0 | 0.19 | 0
Net income attributable to common stockholders—diluted (in dollars per share) | $ 1.03 | $ 0.63 | $ 1.78 | $ 1.63

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- Definition Exploration expenses (including prospecting) related to oil and gas producing entities and would be included in operating expenses of that entity. Costs incurred in identifying areas that may warrant examination and in examining specific areas that are considered to have prospects of containing oil and gas reserves, including costs of drilling exploratory wells and exploratory-type stratigraphic test wells. Exploration costs may be incurred both before acquiring the related property (sometimes referred to in part as prospecting costs) and after acquiring the property. Principal types of exploration costs, which include depreciation and applicable operating costs of support equipment and facilities and other costs of exploration activities, are: (i) Costs of topographical, geographical and geophysical studies, rights of access to properties to conduct those studies, and salaries and other expenses of geologists, geophysical crews, and others conducting those studies. Collectively, these are sometimes referred to as geological and geophysical or "G&G" costs. (ii) Costs of carrying and retaining undeveloped properties, such as delay rentals, ad valorem taxes on properties, legal costs for title defense, and the maintenance of land and lease records. (iii) Dry hole contributions and bottom hole contributions. (iv) Costs of drilling and equipping exploratory wells. (v) Costs of drilling exploratory-type stratigraphic test wells. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 932 -SubTopic 235 -Name Accounting Standards Codification -Section 50 -Paragraph 23 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477215/932-235-50-23 + Details
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