| Current Federal Tax Expense (Benefit) | 390.00M | 2025-01-01 → 2025-12-31 |
| Current State and Local Tax Expense (Benefit) | 63.00M | 2025-01-01 → 2025-12-31 |
| Accrual for Environmental Loss Contingencies | 506.00M | as of 2025-12-31 |
| Current Foreign Tax Expense (Benefit) | 261.00M | 2025-01-01 → 2025-12-31 |
| Deferred Federal Income Tax Expense (Benefit) | 114.00M | 2025-01-01 → 2025-12-31 |
| Deferred State and Local Income Tax Expense (Benefit) | 7.00M | 2025-01-01 → 2025-12-31 |
| Deferred Foreign Income Tax Expense (Benefit) | 57.00M | 2025-01-01 → 2025-12-31 |
| Asset Retirement Obligation, Liabilities Incurred | 42.00M | 2025-01-01 → 2025-12-31 |
| Asset Retirement Obligation, Liabilities Settled | 138.00M | 2025-01-01 → 2025-12-31 |
| Operating Lease, Liability, Current | 574.00M | as of 2025-12-31 |
| Asset Retirement Obligation, Revision of Estimate | 81.00M | 2025-01-01 → 2025-12-31 |
| Asset Retirement Obligation, Foreign Currency Translation Gain (Loss) | -15.00M | 2025-01-01 → 2025-12-31 |
| Asset Retirement Obligation, Period Increase (Decrease) | -50.00M | 2025-01-01 → 2025-12-31 |
| Prepaid Expense and Other Assets, Current | 1.29B | as of 2025-12-31 |
| Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, before Accumulated Depreciation and Amortization | 61.79B | as of 2025-12-31 |
| Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, Accumulated Depreciation and Amortization | 22.69B | as of 2025-12-31 |
| Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, after Accumulated Depreciation and Amortization | 39.10B | as of 2025-12-31 |
| Share-based Payment Arrangement, Expense | 220.00M | 2025-01-01 → 2025-12-31 |
| Income Tax Effects Allocated Directly to Equity | -47.00M | 2025-01-01 → 2025-12-31 |
| Participating Securities, Distributed and Undistributed Earnings (Loss), Basic | 9.00M | 2025-01-01 → 2025-12-31 |
| Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount | 1.14B | 2025-01-01 → 2025-12-31 |
| Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount | 57.00M | 2025-01-01 → 2025-12-31 |
| Share-based Payment Arrangement, Expense, Tax Benefit | 65.00M | 2025-01-01 → 2025-12-31 |
| Energy Related Inventory, Crude Oil, Products and Merchandise | 4.53B | as of 2025-12-31 |
| EffectiveIncomeTaxRateReconciliationCrossBorderOtherAmount | 59.00M | 2025-01-01 → 2025-12-31 |
| Effective Income Tax Rate Reconciliation, Tax Credit, Amount | 1.00M | 2025-01-01 → 2025-12-31 |
| Other Inventory, Net of Reserves | 568.00M | as of 2025-12-31 |
| Equity Securities, FV-NI, Unrealized Gain (Loss) | -12.00M | 2025-01-01 → 2025-12-31 |
| LIFO Inventory Amount | 4.46B | as of 2025-12-31 |
| Excess of Replacement or Current Costs over Stated LIFO Value | 3.60B | as of 2025-12-31 |
| Effective Income Tax Rate Reconciliation, Tax Contingency, Amount | 0 | 2025-01-01 → 2025-12-31 |
| SegmentReportingOtherItemAmount | 46.00M | 2025-01-01 → 2025-12-31 |
| Dividends, Common Stock, Cash | 1.92B | 2025-01-01 → 2025-12-31 |
| Effective Income Tax Rate Reconciliation, Tax Exempt Income, Amount | 7.00M | 2025-01-01 → 2025-12-31 |
| Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Amount | 0 | 2025-01-01 → 2025-12-31 |
| Participating Securities, Distributed and Undistributed Earnings (Loss), Diluted | 2.00M | 2025-01-01 → 2025-12-31 |
| Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount | 21.00M | 2025-01-01 → 2025-12-31 |
| Revenue, Remaining Performance Obligation, Amount | 854.00M | as of 2025-12-31 |
| Derivative Asset, Fair Value, Gross Liability | 2.67B | as of 2025-12-31 |
| Treasury Stock, Value, Acquired, Cost Method | 1.18B | 2025-01-01 → 2025-12-31 |
| Derivative Liability, Fair Value, Gross Asset | 2.67B | as of 2025-12-31 |
| Net Income (Loss) Available to Common Stockholders, Diluted | 4.40B | 2025-01-01 → 2025-12-31 |
| Long-Lived Assets | 51.00B | as of 2025-12-31 |
| Deferred Credits and Other Liabilities, Noncurrent | 2.53B | as of 2025-12-31 |
| Defined Benefit Plan, Plan Assets, Amount | 235.00M | as of 2025-12-31 |
| Defined Benefit Plan, Plan Assets, Foreign Currency Translation Gain (Loss) | 13.00M | 2025-01-01 → 2025-12-31 |
| Defined Benefit Plan, Plan Assets, Increase (Decrease) for Actual Return (Loss) | -1.00M | 2025-01-01 → 2025-12-31 |
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value | 55.00M | 2025-01-01 → 2025-12-31 |
| Defined Benefit Plan, Plan Assets, Divestiture | 13.00M | 2025-01-01 → 2025-12-31 |
| Defined Benefit Plan, Plan Assets, Increase (Decrease) for Assets Transferred to (from) Plan | 46.00M | 2025-01-01 → 2025-12-31 |
| Goodwill, Other Increase (Decrease) | -1.00M | 2025-01-01 → 2025-12-31 |
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value | 103.00M | as of 2025-12-31 |
| Goodwill, Written off Related to Sale of Business Unit | 141.00M | 2025-01-01 → 2025-12-31 |
| Unrecorded Unconditional Purchase Obligation, to be Paid, Year One | 315.00M | as of 2025-12-31 |
| Unrecorded Unconditional Purchase Obligation, to be Paid, Year Two | 315.00M | as of 2025-12-31 |
| Unrecorded Unconditional Purchase Obligation, to be Paid, Year Three | 315.00M | as of 2025-12-31 |
| Unrecorded Unconditional Purchase Obligation, to be Paid, Year Four | 315.00M | as of 2025-12-31 |
| Retained Earnings, Undistributed Earnings from Equity Method Investees | 3.70B | as of 2025-12-31 |
| Unrecorded Unconditional Purchase Obligation, to be Paid, Year Five | 315.00M | as of 2025-12-31 |
| Unrecorded Unconditional Purchase Obligation, to be Paid, after Year Five | 54.00M | as of 2025-12-31 |
| Operating Lease, Cost | 597.00M | 2025-01-01 → 2025-12-31 |
| Short-term Lease, Cost | 124.00M | 2025-01-01 → 2025-12-31 |
| Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits | 296.00M | as of 2025-12-31 |
| Variable Lease, Cost | 55.00M | 2025-01-01 → 2025-12-31 |
| Lease, Cost | 797.00M | 2025-01-01 → 2025-12-31 |
| Right-of-Use Asset Obtained in Exchange for Operating Lease Liability | 1.13B | 2025-01-01 → 2025-12-31 |
| Finance Lease, Liability, to be Paid, Year One | 49.00M | as of 2025-12-31 |
| Finance Lease, Liability, to be Paid, Year Two | 41.00M | as of 2025-12-31 |
| Finance Lease, Liability, to be Paid, Year Three | 40.00M | as of 2025-12-31 |
| Finance Lease, Liability, to be Paid, Year Four | 37.00M | as of 2025-12-31 |
| Finance Lease, Liability, to be Paid, Year Five | 34.00M | as of 2025-12-31 |
| Finance Lease, Liability, to be Paid, after Year Five | 255.00M | as of 2025-12-31 |
| Finance Lease, Liability, Payment, Due | 456.00M | as of 2025-12-31 |
| Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Other | 72.00M | as of 2025-12-31 |
| Deferred Tax Assets, Inventory | 8.00M | as of 2025-12-31 |
| Finance Lease, Liability, Undiscounted Excess Amount | 118.00M | as of 2025-12-31 |
| Lessee, Operating Lease, Liability, to be Paid, Year One | 657.00M | as of 2025-12-31 |
| Lessee, Operating Lease, Liability, to be Paid, Year Two | 506.00M | as of 2025-12-31 |
| Lessee, Operating Lease, Liability, to be Paid, Year Three | 378.00M | as of 2025-12-31 |
| Lessee, Operating Lease, Liability, to be Paid, Year Four | 281.00M | as of 2025-12-31 |
| Lessee, Operating Lease, Liability, to be Paid, Year Five | 158.00M | as of 2025-12-31 |
| Lessee, Operating Lease, Liability, to be Paid, after Year Five | 110.00M | as of 2025-12-31 |
| Lessee, Operating Lease, Liability, to be Paid | 2.09B | as of 2025-12-31 |
| Deferred Tax Assets, Other | 246.00M | as of 2025-12-31 |
| Derivative Liability, Collateral, Right to Reclaim Cash, Offset | 20.00M | as of 2025-12-31 |
| Deferred Tax Assets, Gross | 1.25B | as of 2025-12-31 |
| Derivative, Collateral, Obligation to Return Securities | 0 | as of 2025-12-31 |
| Deferred Tax Assets, Valuation Allowance | 160.00M | as of 2025-12-31 |
| Deferred Tax Assets, Net of Valuation Allowance | 1.09B | as of 2025-12-31 |
| Lessee, Operating Lease, Liability, Undiscounted Excess Amount | 220.00M | as of 2025-12-31 |
| Deferred Tax Liabilities, Gross | 8.37B | as of 2025-12-31 |
| Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount | 23.00M | 2025-01-01 → 2025-12-31 |
| Debt, Long-term and Short-term, Combined Amount | 19.52B | as of 2025-12-31 |
| Assets, Fair Value Disclosure | 2.97B | as of 2025-12-31 |
| Deferred Tax Liabilities, Investment in Noncontrolled Affiliates | 1.09B | as of 2025-12-31 |
| Financial and Nonfinancial Liabilities, Fair Value Disclosure | 21.43B | as of 2025-12-31 |
| Deferred Tax Liabilities, Other | 342.00M | as of 2025-12-31 |
| Deferred Tax Liabilities, Net | 7.27B | as of 2025-12-31 |
| Deferred Tax Liability Not Recognized, Amount of Unrecognized Deferred Tax Liability, Undistributed Earnings of Foreign Subsidiaries | 1.77B | as of 2025-12-31 |
| Unrecorded Unconditional Purchase Obligation, Purchases | 316.00M | 2025-01-01 → 2025-12-31 |
| Long-Term Debt, Maturity, Year One | 1.04B | as of 2025-12-31 |
| Defined Contribution Plan, Cost | 163.00M | 2025-01-01 → 2025-12-31 |
| Long-Term Debt, Maturity, Year Two | 1.28B | as of 2025-12-31 |
| Long-Term Debt, Maturity, Year Three | 1.32B | as of 2025-12-31 |
| Long-Term Debt, Maturity, Year Four | 1.22B | as of 2025-12-31 |
| Long-Term Debt, Maturity, Year Five | 1.19B | as of 2025-12-31 |
| Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net | 173.00M | as of 2025-12-31 |
| Unrecognized Tax Benefits | 88.00M | as of 2025-12-31 |
| Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions | 0 | 2025-01-01 → 2025-12-31 |
| Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions | 0 | 2025-01-01 → 2025-12-31 |
| Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions | 0 | 2025-01-01 → 2025-12-31 |
| Unrecognized Tax Benefits that Would Impact Effective Tax Rate | 87.00M | as of 2025-12-31 |
| Income (Loss) from Continuing Operations before Income Taxes, Domestic | 1.03B | 2025-01-01 → 2025-12-31 |
| Income (Loss) from Continuing Operations before Income Taxes, Foreign | 4.38B | 2025-01-01 → 2025-12-31 |
| Interest Costs Capitalized | 21.00M | 2025-01-01 → 2025-12-31 |