v3.25.3
Segment Information - Summary of Significant Segment Expenses (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Sep. 30, 2025
Sep. 30, 2024
Segment Reporting Information [Line Items]        
Depreciation and amortization $ 638 $ 640 $ 1,911 [1] $ 1,871 [1]
Digital Integration | Operating Segments        
Segment Reporting Information [Line Items]        
Compensation 185 180 557 577
Depreciation and amortization 28 39 117 126
Allocations 82 78 244 236
Other 176 151 453 425
Segment Expenses 471 448 1,371 1,364
Reservoir Performance | Operating Segments        
Segment Reporting Information [Line Items]        
Compensation 393 417 1,207 1,231
Cost of products, materials, and supplies 292 314 879 922
Depreciation and amortization 110 102 321 302
Allocations 160 169 487 497
Other 415 454 1,270 1,334
Segment Expenses 1,370 1,456 4,164 4,286
Well Construction | Operating Segments        
Segment Reporting Information [Line Items]        
Compensation 586 647 1,781 1,965
Cost of products, materials, and supplies 807 869 2,427 2,695
Depreciation and amortization 170 166 502 484
Allocations 230 254 720 758
Other 616 662 1,780 2,043
Segment Expenses 2,409 2,598 7,210 7,945
Production Systems | Operating Segments        
Segment Reporting Information [Line Items]        
Compensation 404 238 877 797
Cost of products, materials, and supplies 2,005 1,867 5,526 5,467
Depreciation and amortization 131 92 312 257
Allocations 130 134 406 396
Other 245 188 606 501
Segment Expenses $ 2,915 $ 2,519 $ 7,727 $ 7,418
[1] Includes depreciation of fixed assets and amortization of intangible assets, exploration data costs, and Asset Performance Solutions ("APS") investments.