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Business Segment and Geographic Information (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2022 | Mar. 31, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021
Revenue: |  |  |  |  |  |  |  |  |  |
Revenue |  | $ 5,074 |  |  | $ 3,707 |  | $ 9,358 |  | $ 7,158 |
Operating income (loss): |  |  |  |  |  |  |  |  |  |
Impairments and other charges |  | (344) | [1] | $ (22) | 0 | [1] | (366) | [1] | 0 | [1]
Operating income |  | 374 |  |  | 434 |  | 885 |  | 804 |
Interest expense, net of interest income |  | (101) |  |  | (120) |  | (208) |  | (245) |
Other, net |  | (42) |  |  | (19) |  | (72) |  | (41) |
Income (loss) from continuing operations before income taxes |  | 231 |  |  | 295 |  | 563 |  | 518 |
Loss on early extinguishment of debt |  | 0 |  |  | 0 |  | 42 |  | 0 | [2]
Total operations |  |  |  |  |  |  |  |  |  |
Operating income (loss): |  |  |  |  |  |  |  |  |  |
Operating income |  | 785 |  |  | 492 |  | 1,375 |  | 915 |
Completion and Production |  |  |  |  |  |  |  |  |  |
Revenue: |  |  |  |  |  |  |  |  |  |
Revenue |  | 2,911 |  |  | 2,048 |  | 5,264 |  | 3,918 |
Operating income (loss): |  |  |  |  |  |  |  |  |  |
Impairments and other charges |  | (131) |  |  |  |  | (136) |  |  |
Completion and Production | Total operations |  |  |  |  |  |  |  |  |  |
Operating income (loss): |  |  |  |  |  |  |  |  |  |
Operating income |  | 499 |  |  | 317 |  | 795 |  | 569 |
Drilling and Evaluation |  |  |  |  |  |  |  |  |  |
Revenue: |  |  |  |  |  |  |  |  |  |
Revenue |  | 2,163 |  |  | 1,659 |  | 4,094 |  | 3,240 |
Operating income (loss): |  |  |  |  |  |  |  |  |  |
Impairments and other charges |  | (178) |  |  |  |  | (195) |  |  |
Drilling and Evaluation | Total operations |  |  |  |  |  |  |  |  |  |
Operating income (loss): |  |  |  |  |  |  |  |  |  |
Operating income |  | 286 |  |  | 175 |  | 580 |  | 346 |
Corporate and Other [Member] |  |  |  |  |  |  |  |  |  |
Operating income (loss): |  |  |  |  |  |  |  |  |  |
Impairments and other charges |  | 35 |  |  |  |  | (35) |  |  |
Operating income | [3] | $ (67) |  |  | $ (58) |  | $ (124) |  | $ (111) |
[1] | For the three and six months ended June 30, 2022 respectively, the amounts include $131 million and $136 million charges attributable to Completions and Production, and $178 million and $195 million charges attributable to Drilling and Evaluation, and a $35 million charge attributable to Corporate and other for both periods.
[2] | For the six months ended June 30, 2022, amount consists of a $42 million loss on the early redemption of senior notes.
[3] | Includes certain expenses not attributable to a business segment, such as costs related to support functions and corporate executives, and also includes amortization expense associated with intangible assets recorded as a result of acquisitions.

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