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Stock Options and Other Share-Based Compensation - Narrative (Details) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022 | Jan. 01, 2024
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Compensation expense for stock options | $ 90 | $ 85 | $ 60 |
After tax compensation expense for stock options | 68 | 65 | 46 |
Compensation expense for stock appreciation rights restricted stock performance units and restricted stock units | 510 | (100) | 1,013 |
Compensation expense for stock appreciation rights, restricted stock, performance units and restricted stock units, after tax | 388 | (76) | 770 |
Cash received in payment for option exercises | 356 | 263 | 5,835 |
Tax benefits realized for the tax deductions from option exercises | 24 | 20 | 216 |
Cash paid to settle performance units and stock appreciation rights | $ 395 | 566 | 556 |
Maximum number of share that may be issued under LTIP (in shares) | 559,513 |  |  |
Total intrinsic value options exercised | $ 190 | $ 167 | $ 2,369 |
Total before-tax compensation cost related to nonvested share-based compensation arrangements | $ 320 |  |  |
Weighted-average period of recognition of unrecognized compensation cost related to nonvested share-based compensation arrangements | 1 year 10 months 24 days |  |  |
Restricted Stock Units (RSUs) |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Shares outstanding (in shares) | 5,399,798 |  |  | 5,060,242
Shares granted (in shares) | 1,813,119 |  |  |
Shares vested (in shares) | 1,340,664 |  |  |
Shares forfeited (in shares) | 132,899 |  |  |
Shares vested, fair value | $ 387 |  |  |
Performance Shares |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Shares outstanding (in shares) | 3,859,439 |  |  | 4,419,310
Shares granted (in shares) | 1,525,452 |  |  |
Shares vested (in shares) | 1,966,923 |  |  |
Shares forfeited (in shares) | 118,400 |  |  |
Shares vested, fair value | $ 307 |  |  |
Performance Shares Payable In Cash |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Shares outstanding (in shares) | 2,815,575 |  |  |
Performance Shares In Shares |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Shares outstanding (in shares) | 1,043,864 |  |  |
Restricted Stock Units Payable In Cash |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Shares outstanding (in shares) | 3,346,557 |  |  |
Restricted Stock Units Payable In Shares |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Shares outstanding (in shares) | 2,053,241 |  |  |
Stock Appreciation Rights (SARs) |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Shares outstanding (in shares) | 535,122 |  |  |
Shares vested, fair value | $ 23 |  |  |
Chevron Long-Term Incentive Plan (LTIP) |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Maximum number of share that may be issued under LTIP (in shares) | 96,000,000 |  |  |
Maximum number of shares that may not be a stock option, stock appreciation right or award (in shares) | 48,000,000 |  |  |
Chevron Long-Term Incentive Plan (LTIP) | From May 2022 through May 2032 |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Maximum number of share that may be issued under LTIP (in shares) | 104,000,000 |  |  |
Chevron Long-Term Incentive Plan (LTIP), 2017 Issuance | Performance Shares and Restricted Stock Units (RSUs) |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Award contractual term (in years) | 3 years |  |  |
Chevron Long-Term Incentive Plan (LTIP), 2017 Issuance | Restricted Stock Units (RSUs) |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Award contractual term (in years) | 5 years |  |  |
Chevron Long-Term Incentive Plan (LTIP), 2017 Issuance | Stock Options and Stock Appreciation Rights |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Award contractual term (in years) | 10 years |  |  |
Chevron Long-Term Incentive Plan (LTIP), 2023 Issuance | Restricted Stock Units (RSUs) |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Award vesting period | 3 years |  |  |

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