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Consolidated Statements of Operations - USD ($) shares in Millions, $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Revenue: |  |  |  |
Revenue |  | $ 20,297 | $ 15,295 | $ 14,445
Operating costs and expenses: |  |  |  |
Impairments and other charges | [1] | 366 | 12 | 3,799
General and administrative |  | 240 | 204 | 182
Total operating costs and expenses |  | 17,590 | 13,495 | 16,881
Total operating income (loss) |  | 2,707 | 1,800 | (2,436)
Interest expense, net of interest income |  | (375) | (469) | (505)
Investment Income, Interest |  | 117 | 60 | 38
Gain (Loss) on Extinguishment of Debt |  | (42) | 0 | (168)
Other, net |  | (180) | (79) | (111)
Income (loss) before income taxes |  | 2,110 | 1,252 | (3,220)
Income tax benefit (provision) |  | (515) | 216 | 278
Net income (loss) |  | 1,595 | 1,468 | (2,942)
Net (income) loss attributable to noncontrolling interest |  | (23) | (11) | (3)
Net income (loss) attributable to company |  | $ 1,572 | $ 1,457 | $ (2,945)
Income (Loss) from Continuing Operations, Per Basic Share |  | $ 1,740,000 | $ 1,630,000 | $ (3.34)
Amounts attributable to company shareholders: |  |  |  |
Net income (loss) attributable to company |  | $ 1,572 | $ 1,457 | $ (2,945)
Basic and diluted income (loss) per share attributable to company shareholders: |  |  |  |
Diluted weighted average common shares outstanding |  | 908 | 892 | 881
Basic weighted average common shares outstanding |  | 904 | 892 | 881
Income (loss) from continuing operations (in dollars per share) |  | $ 1,730,000 | $ 1,630,000 | $ (3.34)
Services [Member] |  |  |  |
Revenue: |  |  |  |
Revenue |  | $ 14,749 | $ 10,989 | $ 10,203
Operating costs and expenses: |  |  |  |
Cost of services and sales |  | 12,381 | 9,745 | 9,458
Product sales [Member] |  |  |  |
Revenue: |  |  |  |
Revenue |  | 5,548 | 4,306 | 4,242
Operating costs and expenses: |  |  |  |
Cost of services and sales |  | $ 4,603 | $ 3,534 | $ 3,442
[1] | Impairments and other charges are as follows: -For the year ended December 31, 2022, amount includes approximately $136 million attributable to Completion and Production, $195 million attributable to Drilling and Evaluation, and a $35 million attributable to Corporate and other. -For the year ended December 31, 2021, amount includes approximately $42 million attributable to Completion and Production, $9 million attributable to Drilling and Evaluation, and a $39 million net gain attributable to Corporate and other. -For the year ended December 31, 2020, amount includes approximately $2.4 billion attributable to Completion and Production, $1.4 billion attributable to Drilling and Evaluation, and $62 million attributable to Corporate and other.

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