v3.26.1
Segment Information - Schedule of Segment Reporting Information, by Segment (Detail) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Segment Reporting Information [Line Items]          
Revenue $ 8,972 $ 8,546 $ 17,693 $ 17,035  
Income Before Taxes 1,019 1,285 1,975 2,348  
Depreciation and Amortization 712 633 1,397 [1] 1,273 [1]  
Capital Investments [2] 643 520 1,153 1,077  
Assets 55,532   55,532   $ 54,868
Interest expense 128 142 244 289  
Digital Integration          
Segment Reporting Information [Line Items]          
Revenue 697 591 1,337 1,177  
Reservoir Performance          
Segment Reporting Information [Line Items]          
Revenue 1,556 1,691 3,150 3,391  
Well Construction          
Segment Reporting Information [Line Items]          
Revenue 2,742 2,963 5,539 5,940  
Production Systems          
Segment Reporting Information [Line Items]          
Revenue 3,771 2,932 7,279 5,773  
All Other          
Segment Reporting Information [Line Items]          
Revenue 505 583 948 1,145  
Eliminations & Other          
Segment Reporting Information [Line Items]          
Revenue (299) (214) (560) (391)  
Operating Segments          
Segment Reporting Information [Line Items]          
Revenue 8,972 8,546 17,693 17,035  
Interest income 5 0 11 0  
Interest expense 0 3 0 6  
Operating Segments | Digital Integration          
Segment Reporting Information [Line Items]          
Revenue 697 591 1,337 1,177  
Income Before Taxes 194 153 328 278  
Depreciation and Amortization 48 33 81 89  
Capital Investments [2] 62 33 127 86  
Assets 918   918   925
Operating Segments | Reservoir Performance          
Segment Reporting Information [Line Items]          
Revenue 1,556 1,691 3,150 3,391  
Income Before Taxes 232 314 489 596  
Depreciation and Amortization 118 107 231 211  
Capital Investments [2] 125 124 214 261  
Assets 4,087   4,087   3,947
Operating Segments | Well Construction          
Segment Reporting Information [Line Items]          
Revenue 2,742 2,963 5,539 5,940  
Income Before Taxes 417 551 841 1,140  
Depreciation and Amortization 161 169 322 333  
Capital Investments [2] 136 118 244 247  
Assets 6,365   6,365   6,167
Operating Segments | Production Systems          
Segment Reporting Information [Line Items]          
Revenue 3,771 2,932 7,279 5,773  
Income Before Taxes 586 491 1,083 962  
Depreciation and Amortization 152 91 304 181  
Capital Investments [2] 165 111 294 201  
Assets 9,753   9,753   9,373
Operating Segments | All Other          
Segment Reporting Information [Line Items]          
Revenue 505 583 948 1,145  
Income Before Taxes 142 155 255 317  
Depreciation and Amortization 85 117 169 227  
Capital Investments [2] 125 107 232 229  
Assets 2,315   2,315   2,249
Operating Segments | Eliminations & Other          
Segment Reporting Information [Line Items]          
Revenue (299) (214) (560) (391)  
Income Before Taxes (167) (80) (271) (153)  
Depreciation and Amortization 71 71 140 142  
Capital Investments [2] 30 27 42 53  
Assets 1,069   1,069   1,033
Eliminations & other          
Segment Reporting Information [Line Items]          
Depreciation and Amortization 77 [3] 45 [3] 150 90  
Goodwill and intangibles 21,877   21,877   21,783
Cash and short-term investments 4,071   4,071   4,212
All other assets 5,077   5,077   $ 5,179
Corporate & other [3] (211) (169) (439) (347)  
Interest income [4] 23 30 43 66  
Interest expense [5] (128) (139) (244) (283)  
Charges and credits [6] $ (69) $ (21) $ (110) $ (228)  
[1] Includes depreciation of fixed assets and amortization of intangible assets, exploration data costs, and Asset Performance Solutions ("APS") investments.
[2] Capital investments includes capital expenditures, APS investments, and exploration data costs capitalized.
[3] Comprised principally of certain corporate expenses not allocated to the segments, stock-based compensation costs, amortization expense associated with certain intangible assets, certain centrally managed initiatives and other nonoperating items.
[4] Interest income excludes amounts that are included in the segments’ income ($5 million in 2026; $- million in 2025).
[5] Interest expense excludes amounts that are included in the segments’ income ($- million in 2026; $3 million in 2025).
[6] See Note 2 – Charges and Credits.