| Fiscal period | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 |
| Period End Date | 12/31/2025 | 12/31/2024 | 12/31/2023 | 12/31/2022 | 12/31/2021 | 12/31/2020 | 12/31/2019 | 12/31/2018 | 12/31/2017 | 12/31/2016 |
| Sales and other operating revenues | 132,376.00 | 143,153.00 | 147,399.00 | 169,990.00 | 111,476.00 | 64,129.00 | 107,293.00 | 111,461.00 | 102,354.00 | 84,279.00 |
| Total revenues | 132,376.00 | 143,153.00 | 147,399.00 | 169,990.00 | 111,476.00 | 64,129.00 | 107,293.00 | 111,461.00 | 102,354.00 | 84,279.00 |
| Purchased crude oil and products | 116,093.00 | 129,962.00 | 128,086.00 | 149,932.00 | 102,102.00 | 57,707.00 | 95,529.00 | 97,930.00 | 79,409.00 | 62,468.00 |
| Depreciation and amortization | 3,251.00 | 2,363.00 | 1,977.00 | 1,629.00 | 1,605.00 | 1,395.00 | 1,341.00 | 1,356.00 | 1,318.00 | 1,168.00 |
| Selling, general and administrative expenses | 2,437.00 | 2,814.00 | 2,525.00 | 2,168.00 | 1,744.00 | 1,544.00 | 1,681.00 | 1,677.00 | 1,695.00 | 1,638.00 |
| Taxes other than income taxes | 791.00 | 329.00 | 707.00 | 530.00 | 410.00 | 464.00 | 409.00 | 425.00 | 13,462.00 | 13,688.00 |
| Operating expenses | (6,423.00) | (5,939.00) | (6,154.00) | (6,111.00) | (5,147.00) | (4,563.00) | (5,074.00) | (4,880.00) | (4,699.00) | (4,275.00) |
| Impairments | (1,060.00) | (456.00) | (24.00) | (60.00) | (1,498.00) | (4,252.00) | (861.00) | (8.00) | (24.00) | (5.00) |
| Other Income | 438.00 | 243.00 | 359.00 | 2,737.00 | 454.00 | 66.00 | 119.00 | 61.00 | 521.00 | 74.00 |
| Accretion on discounted liabilities | (47.00) | (40.00) | (29.00) | (23.00) | (24.00) | (22.00) | (23.00) | (23.00) | (22.00) | (21.00) |
| Net gain on dispositions | 2,984.00 | 321.00 | 115.00 | 7.00 | 18.00 | 108.00 | 20.00 | 19.00 | 15.00 | 10.00 |
| Interest and debt expense | 1,039.00 | 907.00 | 897.00 | 619.00 | 581.00 | 499.00 | 458.00 | 504.00 | 438.00 | 338.00 |
| Foreign currency transaction gains | 1.00 | (11.00) | (22.00) | 9.00 | (1.00) | (12.00) | (5.00) | 31.00 | -- | 15.00 |
| Equity in earnings of affiliates | 762.00 | 1,779.00 | 2,017.00 | 2,968.00 | 2,904.00 | 1,191.00 | 2,127.00 | 2,676.00 | 1,732.00 | 1,414.00 |
| Total Costs and Expenses | 131,140.00 | 142,821.00 | 140,421.00 | 161,063.00 | 113,112.00 | 70,458.00 | 105,381.00 | 106,772.00 | 101,067.00 | 83,586.00 |
| Income Before Income Taxes | 5,420.00 | 2,675.00 | 9,469.00 | 14,639.00 | 1,740.00 | (4,964.00) | 4,178.00 | 7,445.00 | 3,555.00 | 2,191.00 |
| Provision for income taxes | 892.00 | 500.00 | 2,230.00 | 3,248.00 | 146.00 | (1,250.00) | 801.00 | 1,572.00 | (1,693.00) | 547.00 |
| Federal:Current | -- | -- | 661.00 | 1,263.00 | 363.00 | (1,324.00) | 354.00 | 739.00 | 9.00 | (105.00) |
| Federal:Deferred | -- | -- | 830.00 | 1,171.00 | (85.00) | 171.00 | 177.00 | 257.00 | (1,960.00) | 645.00 |
| Foreign:Current | -- | -- | 394.00 | 492.00 | 50.00 | 9.00 | 204.00 | 326.00 | 126.00 | 66.00 |
| Foreign:Deferred | -- | -- | (23.00) | (109.00) | (39.00) | 67.00 | (50.00) | 53.00 | 3.00 | (84.00) |
| State and local:Current | -- | -- | 335.00 | 173.00 | 5.00 | (61.00) | 61.00 | 255.00 | 61.00 | (24.00) |
| State and local:Deferred | -- | -- | 33.00 | 258.00 | (148.00) | (112.00) | 55.00 | (58.00) | 68.00 | 49.00 |
| Income from continuing operations | -- | -- | -- | 11,391.00 | -- | -- | -- | -- | -- | 1,644.00 |
| Income from discontinued operations | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Net Concolidated Income | 4,528.00 | 2,175.00 | 7,239.00 | 11,391.00 | 1,594.00 | (3,714.00) | 3,377.00 | 5,873.00 | 5,248.00 | 1,644.00 |
| Net income attributable to non-controlling interests | 125.00 | 58.00 | 224.00 | 367.00 | 277.00 | 261.00 | 301.00 | 278.00 | 142.00 | 89.00 |
| Net income (loss) attributable to Phillips | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Income allocated to participating securities | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| NET INCOME ATTRIBUTABLE TO COMMON SHAREHOLDERS | 4,403.00 | 2,117.00 | 7,015.00 | 11,024.00 | 1,317.00 | (3,975.00) | 3,076.00 | 5,595.00 | 5,106.00 | 1,555.00 |
| Net income available to common stockholders Basic | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Net income available to common stockholders Diluted | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Basic-Continuing operations | -- | -- | -- | -- | -- | -- | -- | -- | -- | 2.94 |
| Basic-Discontinued operations | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Basic-Per Share of Common Stock | 10.82 | 5.01 | 15.56 | 23.36 | 2.97 | (9.06) | 6.80 | 11.87 | 9.90 | 2.94 |
| Diluted-Continuing operations | -- | -- | -- | -- | -- | -- | -- | -- | -- | 2.92 |
| Diluted-Discontinued operations | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Diluted-Per Share of Common Stock | 10.79 | 4.99 | 15.48 | 23.27 | 2.97 | (9.06) | 6.77 | 11.80 | 9.85 | 2.92 |
| Basic-Average Common Shares Outstanding | 406.01 | 420.17 | 450.14 | 471.50 | 440.03 | 439.53 | 451.36 | 470.71 | 515.09 | 527.53 |
| Diluted-Average Common Shares Outstanding | 408.05 | 421.89 | 453.21 | 473.73 | 440.36 | 439.53 | 453.89 | 474.05 | 518.51 | 530.07 |