v3.26.1
Operating Segments and Geographic Data - Schedule of Segment Sales and Other Operating Revenues (Details) - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Segment Reporting Information [Line Items]    
Sales and other operating revenues $ 47,556 $ 46,101
Income (loss) from equity affiliates 745 820
Other income (loss) 306 689
Total Revenues and Other Income 48,607 47,610
Purchased crude oil and products 28,265 28,610
Operating and SG&A expenses 8,724 7,640
Depreciation, depletion and amortization 5,808 4,123
Other costs and deduction 1,864 1,654
Total Costs and Other Deductions 44,661 42,027
Income Tax Expense (Benefit) 1,653 2,071
Less: Net income (loss) attributable to non-controlling interests 83 12
Net Income (Loss) Attributable to Chevron Corporation 2,210 3,500
Segment Total    
Segment Reporting Information [Line Items]    
Sales and other operating revenues 47,542 46,082
All Other    
Segment Reporting Information [Line Items]    
Sales and other operating revenues 14 19
Income (loss) from equity affiliates 0 (8)
Other income (loss) 115 387
Total Revenues and Other Income 129 398
Purchased crude oil and products 0 0
Operating and SG&A expenses 551 741
Depreciation, depletion and amortization 66 87
Other costs and deduction 437 278
Total Costs and Other Deductions 1,054 1,106
Income Tax Expense (Benefit) (158) (40)
Less: Net income (loss) attributable to non-controlling interests 0 0
Net Income (Loss) Attributable to Chevron Corporation (882) (583)
Interest income 50 69
Interest expense (310) 192
U.S. | Upstream    
Segment Reporting Information [Line Items]    
Sales and other operating revenues 6,087 4,403
U.S. | Downstream    
Segment Reporting Information [Line Items]    
Sales and other operating revenues 16,413 16,817
Int’l. | Upstream    
Segment Reporting Information [Line Items]    
Sales and other operating revenues 7,092 8,018
Int’l. | Downstream    
Segment Reporting Information [Line Items]    
Sales and other operating revenues 17,950 16,844
Operating Segments    
Segment Reporting Information [Line Items]    
Sales and other operating revenues 62,265 57,577
Operating Segments | Segment Total    
Segment Reporting Information [Line Items]    
Sales and other operating revenues 62,149 57,457
Income (loss) from equity affiliates 745 828
Other income (loss) 191 302
Total Revenues and Other Income 48,478 47,212
Purchased crude oil and products 28,265 28,610
Operating and SG&A expenses 8,173 6,899
Depreciation, depletion and amortization 5,742 4,036
Other costs and deduction 1,427 1,376
Total Costs and Other Deductions 43,607 40,921
Income Tax Expense (Benefit) 1,811 2,111
Less: Net income (loss) attributable to non-controlling interests 83 12
Net Income (Loss) Attributable to Chevron Corporation 3,092 4,083
Operating Segments | All Other    
Segment Reporting Information [Line Items]    
Sales and other operating revenues 116 120
Operating Segments | U.S. | Upstream    
Segment Reporting Information [Line Items]    
Sales and other operating revenues 12,842 11,515
Income (loss) from equity affiliates (6) (8)
Other income (loss) 39 26
Total Revenues and Other Income 6,120 4,421
Purchased crude oil and products 3,744 3,909
Operating and SG&A expenses 2,468 2,123
Depreciation, depletion and amortization 2,887 2,023
Other costs and deduction 462 386
Total Costs and Other Deductions 9,561 8,441
Income Tax Expense (Benefit) 646 578
Less: Net income (loss) attributable to non-controlling interests 47 5
Net Income (Loss) Attributable to Chevron Corporation 2,112 1,858
Operating Segments | U.S. | Downstream    
Segment Reporting Information [Line Items]    
Sales and other operating revenues 18,801 18,705
Income (loss) from equity affiliates 152 150
Other income (loss) 11 49
Total Revenues and Other Income 16,576 17,016
Purchased crude oil and products 6,495 7,262
Operating and SG&A expenses 2,578 2,255
Depreciation, depletion and amortization 258 242
Other costs and deduction 154 171
Total Costs and Other Deductions 9,485 9,930
Income Tax Expense (Benefit) 12 5
Less: Net income (loss) attributable to non-controlling interests 0 0
Net Income (Loss) Attributable to Chevron Corporation 196 103
Operating Segments | Int’l. | Upstream    
Segment Reporting Information [Line Items]    
Sales and other operating revenues 12,013 9,971
Income (loss) from equity affiliates 608 714
Other income (loss) 140 220
Total Revenues and Other Income 7,840 8,952
Purchased crude oil and products 3,172 2,802
Operating and SG&A expenses 1,427 1,257
Depreciation, depletion and amortization 2,524 1,697
Other costs and deduction 309 257
Total Costs and Other Deductions 7,432 6,013
Income Tax Expense (Benefit) 1,297 1,406
Less: Net income (loss) attributable to non-controlling interests 1 2
Net Income (Loss) Attributable to Chevron Corporation 1,797 1,900
Operating Segments | Int’l. | Downstream    
Segment Reporting Information [Line Items]    
Sales and other operating revenues 18,493 17,266
Income (loss) from equity affiliates (9) (28)
Other income (loss) 1 7
Total Revenues and Other Income 17,942 16,823
Purchased crude oil and products 14,854 14,637
Operating and SG&A expenses 1,700 1,264
Depreciation, depletion and amortization 73 74
Other costs and deduction 502 562
Total Costs and Other Deductions 17,129 16,537
Income Tax Expense (Benefit) (144) 122
Less: Net income (loss) attributable to non-controlling interests 35 5
Net Income (Loss) Attributable to Chevron Corporation (1,013) 222
Intersegment Eliminations    
Segment Reporting Information [Line Items]    
Sales and other operating revenues (14,709) (11,476)
Total Revenues and Other Income 0 0
Intersegment Eliminations | Segment Total    
Segment Reporting Information [Line Items]    
Sales and other operating revenues (14,607) (11,375)
Total Revenues and Other Income 115 (85)
Intersegment Eliminations | All Other    
Segment Reporting Information [Line Items]    
Sales and other operating revenues (102) (101)
Total Revenues and Other Income (115) 85
Intersegment Eliminations | U.S. | Upstream    
Segment Reporting Information [Line Items]    
Sales and other operating revenues (6,755) (7,112)
Total Revenues and Other Income 6,246 6,461
Intersegment Eliminations | U.S. | Downstream    
Segment Reporting Information [Line Items]    
Sales and other operating revenues (2,388) (1,888)
Total Revenues and Other Income (6,883) (6,978)
Intersegment Eliminations | Int’l. | Upstream    
Segment Reporting Information [Line Items]    
Sales and other operating revenues (4,921) (1,953)
Total Revenues and Other Income 2,687 369
Intersegment Eliminations | Int’l. | Downstream    
Segment Reporting Information [Line Items]    
Sales and other operating revenues (543) (422)
Total Revenues and Other Income $ (1,935) $ 63