| Finance Lease, Right-of-Use Asset, before Accumulated Amortization | 1.18B | as of 2025-12-31 |
| Finance Lease, Right-of-Use Asset, Accumulated Amortization | 608.00M | as of 2025-12-31 |
| Current Federal Tax Expense (Benefit) | 706.00M | 2025-01-01 → 2025-12-31 |
| Current State and Local Tax Expense (Benefit) | 129.00M | 2025-01-01 → 2025-12-31 |
| Accrual for Environmental Loss Contingencies | 355.00M | as of 2025-12-31 |
| Current Foreign Tax Expense (Benefit) | 20.00M | 2025-01-01 → 2025-12-31 |
| Current Income Tax Expense (Benefit) | 855.00M | 2025-01-01 → 2025-12-31 |
| Deferred Federal Income Tax Expense (Benefit) | 255.00M | 2025-01-01 → 2025-12-31 |
| Deferred State and Local Income Tax Expense (Benefit) | 25.00M | 2025-01-01 → 2025-12-31 |
| Deferred Foreign Income Tax Expense (Benefit) | 2.00M | 2025-01-01 → 2025-12-31 |
| Operating Lease, Liability, Current | 489.00M | as of 2025-12-31 |
| Other Inventory, Supplies, Gross | 1.51B | as of 2025-12-31 |
| Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, before Accumulated Depreciation and Amortization | 71.01B | as of 2025-12-31 |
| Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, Accumulated Depreciation and Amortization | 33.61B | as of 2025-12-31 |
| Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, after Accumulated Depreciation and Amortization | 37.40B | as of 2025-12-31 |
| Equity Method Investment, Difference Between Carrying Amount and Underlying Equity | 432.00M | as of 2025-12-31 |
| Recorded Third-Party Environmental Recoveries Receivable | 4.00M | as of 2025-12-31 |
| Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount | 1.47B | 2025-01-01 → 2025-12-31 |
| Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount | 128.00M | 2025-01-01 → 2025-12-31 |
| Share-based Payment Arrangement, Expense, Tax Benefit | 38.00M | 2025-01-01 → 2025-12-31 |
| Energy Related Inventory, Crude Oil and Natural Gas Liquids | 3.27B | as of 2025-12-31 |
| Other Sundry Liabilities, Current | 341.00M | as of 2025-12-31 |
| Share-based Payment Arrangement, Exercise of Option, Tax Benefit | 6.00M | 2025-01-01 → 2025-12-31 |
| Effective Income Tax Rate Reconciliation, Tax Credit, Amount | 84.00M | 2025-01-01 → 2025-12-31 |
| Insured Event, Gain (Loss) | 0 | 2025-01-01 → 2025-12-31 |
| Effective Income Tax Rate Reconciliation, Nondeductible Expense, Other, Amount | 24.00M | 2025-01-01 → 2025-12-31 |
| Excess of Replacement or Current Costs over Stated LIFO Value | 959.00M | as of 2025-12-31 |
| Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Changes, Net | -128.00M | 2025-01-01 → 2025-12-31 |
| Dividends, Common Stock, Cash | 1.14B | 2025-01-01 → 2025-12-31 |
| Effective Income Tax Rate Reconciliation, Noncontrolling Interest Income (Loss), Amount | 385.00M | 2025-01-01 → 2025-12-31 |
| Undistributed Earnings (Loss) Allocated to Participating Securities, Diluted | 4.00M | 2025-01-01 → 2025-12-31 |
| Effective Income Tax Rate Reconciliation, Other Adjustments, Amount | -19.00M | 2025-01-01 → 2025-12-31 |
| Finite-Lived Intangible Asset, Expected Amortization, Year One | 283.00M | as of 2025-12-31 |
| Finite-Lived Intangible Asset, Expected Amortization, Year Two | 254.00M | as of 2025-12-31 |
| Finite-Lived Intangible Asset, Expected Amortization, Year Three | 238.00M | as of 2025-12-31 |
| Finite-Lived Intangible Asset, Expected Amortization, Year Four | 91.00M | as of 2025-12-31 |
| Finite-Lived Intangible Asset, Expected Amortization, Year Five | 91.00M | as of 2025-12-31 |
| Treasury Stock, Value, Acquired, Cost Method | 3.40B | 2025-01-01 → 2025-12-31 |
| Net Income (Loss) Available to Common Stockholders, Diluted | 4.04B | 2025-01-01 → 2025-12-31 |
| Deferred Credits and Other Liabilities, Noncurrent | 1.54B | as of 2025-12-31 |
| StockRepurchaseProgramAuthorizedAmount1 | 60.05B | as of 2025-12-31 |
| Stock Repurchase Program, Remaining Authorized Repurchase Amount | 4.38B | as of 2025-12-31 |
| ShareRepurchaseProgramExciseTax | 89.00M | 2025-01-01 → 2025-12-31 |
| Defined Benefit Plan, Plan Assets, Amount | 2.40B | as of 2025-12-31 |
| Deferred Tax Assets, Operating Loss Carryforwards | 32.00M | as of 2025-12-31 |
| Goodwill, Acquired During Period | 1.11B | 2025-01-01 → 2025-12-31 |
| Deferred Tax Assets, Tax Credit Carryforwards | 20.00M | as of 2025-12-31 |
| Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Employee Benefits | 560.00M | as of 2025-12-31 |
| Goodwill, Gross | 18.07B | as of 2025-12-31 |
| Operating Lease, Cost | 541.00M | 2025-01-01 → 2025-12-31 |
| Goodwill, Impaired, Accumulated Impairment Loss | 8.72B | as of 2025-12-31 |
| Short-term Lease, Cost | 964.00M | 2025-01-01 → 2025-12-31 |
| Variable Lease, Cost | 68.00M | 2025-01-01 → 2025-12-31 |
| Lease, Cost | 1.71B | 2025-01-01 → 2025-12-31 |
| Right-of-Use Asset Obtained in Exchange for Finance Lease Liability | 85.00M | 2025-01-01 → 2025-12-31 |
| Right-of-Use Asset Obtained in Exchange for Operating Lease Liability | 724.00M | 2025-01-01 → 2025-12-31 |
| Finance Lease, Liability, to be Paid, Year One | 135.00M | as of 2025-12-31 |
| Finance Lease, Liability, to be Paid, Year Two | 123.00M | as of 2025-12-31 |
| Finance Lease, Liability, to be Paid, Year Three | 108.00M | as of 2025-12-31 |
| Finance Lease, Liability, to be Paid, Year Four | 90.00M | as of 2025-12-31 |
| Finance Lease, Liability, to be Paid, Year Five | 79.00M | as of 2025-12-31 |
| Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Accrued Liabilities | 80.00M | as of 2025-12-31 |
| Finance Lease, Liability, to be Paid, after Year Five | 312.00M | as of 2025-12-31 |
| Finance Lease, Liability, Payment, Due | 847.00M | as of 2025-12-31 |
| Deferred Tax Assets, Goodwill and Intangible Assets | 84.00M | as of 2025-12-31 |
| Finance Lease, Liability, Undiscounted Excess Amount | 152.00M | as of 2025-12-31 |
| Lessee, Operating Lease, Liability, to be Paid, Year One | 544.00M | as of 2025-12-31 |
| Lessee, Operating Lease, Liability, to be Paid, Year Two | 397.00M | as of 2025-12-31 |
| Lessee, Operating Lease, Liability, to be Paid, Year Three | 288.00M | as of 2025-12-31 |
| Lessee, Operating Lease, Liability, to be Paid, Year Four | 172.00M | as of 2025-12-31 |
| Lessee, Operating Lease, Liability, to be Paid, Year Five | 98.00M | as of 2025-12-31 |
| Lessee, Operating Lease, Liability, to be Paid, after Year Five | 128.00M | as of 2025-12-31 |
| Lessee, Operating Lease, Liability, to be Paid | 1.63B | as of 2025-12-31 |
| Deferred Tax Assets, Other | 115.00M | as of 2025-12-31 |
| Derivative Liability, Collateral, Right to Reclaim Cash, Offset | 10.00M | as of 2025-12-31 |
| Deferred Tax Assets, Gross | 1.61B | as of 2025-12-31 |
| Deferred Tax Assets, Valuation Allowance | 9.00M | as of 2025-12-31 |
| Deferred Tax Assets, Net of Valuation Allowance | 1.60B | as of 2025-12-31 |
| Lessee, Operating Lease, Liability, Undiscounted Excess Amount | 145.00M | as of 2025-12-31 |
| Deferred Tax Liabilities, Gross | 7.59B | as of 2025-12-31 |
| Long-term Purchase Commitment, Amount | 453.00M | 2025-01-01 → 2025-12-31 |
| Property Subject to or Available for Operating Lease, Accumulated Depreciation | 567.00M | as of 2025-12-31 |
| Property Subject to or Available for Operating Lease, Net | 857.00M | as of 2025-12-31 |
| Deferred Tax Liabilities, Property, Plant and Equipment | 2.44B | as of 2025-12-31 |
| Deferred Tax Liabilities, Inventory | 845.00M | as of 2025-12-31 |
| Other Comprehensive Income (Loss), before Reclassifications, Net of Tax | 17.00M | 2025-01-01 → 2025-12-31 |
| Deferred Tax Liabilities, Investment in Noncontrolled Affiliates | 3.96B | as of 2025-12-31 |
| Deferred Tax Liabilities, Leasing Arrangements | 324.00M | as of 2025-12-31 |
| Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax | -1.00M | 2025-01-01 → 2025-12-31 |
| Deferred Tax Liabilities, Other | 19.00M | as of 2025-12-31 |
| Deferred Tax Liabilities, Net | 5.98B | as of 2025-12-31 |
| Defined Benefit Plan, Accumulated Benefit Obligation | 2.82B | as of 2025-12-31 |
| Long-Term Debt, Maturity, Year One | 2.26B | as of 2025-12-31 |
| Long-Term Debt, Maturity, Year Two | 2.01B | as of 2025-12-31 |
| Defined Contribution Plan, Employer Discretionary Contribution Amount | 192.00M | 2025-01-01 → 2025-12-31 |
| Long-Term Debt, Maturity, Year Three | 1.76B | as of 2025-12-31 |
| Long-Term Debt, Maturity, Year Four | 764.00M | as of 2025-12-31 |
| Long-Term Debt, Maturity, Year Five | 2.61B | as of 2025-12-31 |
| Debt Instrument, Unamortized Discount (Premium), Net | 225.00M | as of 2025-12-31 |
| Other Comprehensive Income (Loss) before Reclassifications, Tax | 5.00M | 2025-01-01 → 2025-12-31 |
| Debt Issuance Costs, Net | 204.00M | as of 2025-12-31 |
| Sales-type Lease, Lease Receivable | 994.00M | as of 2025-12-31 |
| Sales-type Lease, Unguaranteed Residual Asset | 117.00M | as of 2025-12-31 |
| Unrecognized Tax Benefits | 163.00M | as of 2025-12-31 |
| Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions | 65.00M | 2025-01-01 → 2025-12-31 |
| Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions | 7.00M | 2025-01-01 → 2025-12-31 |
| Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions | 80.00M | 2025-01-01 → 2025-12-31 |
| Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities | 2.00M | 2025-01-01 → 2025-12-31 |
| Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations | 0 | 2025-01-01 → 2025-12-31 |
| Sales-Type and Direct Financing Leases, Lease Receivable, to be Received, Year One | 181.00M | as of 2025-12-31 |
| Sales-Type and Direct Financing Leases, Lease Receivable, to be Received, Year Two | 163.00M | as of 2025-12-31 |
| Sales-Type and Direct Financing Leases, Lease Receivable, to be Received, Year Three | 154.00M | as of 2025-12-31 |
| Sales-Type and Direct Financing Leases, Lease Receivable, to be Received, Year Four | 146.00M | as of 2025-12-31 |
| Sales-Type and Direct Financing Leases, Lease Receivable, to be Received, Year Five | 138.00M | as of 2025-12-31 |
| Sales-Type and Direct Financing Leases, Lease Receivable, to be Received, after Year Five | 903.00M | as of 2025-12-31 |
| Sales-type and Direct Financing Leases, Lease Receivable, Payments to be Received | 1.69B | as of 2025-12-31 |
| Unrecognized Tax Benefits that Would Impact Effective Tax Rate | 82.00M | as of 2025-12-31 |
| Sales-type and Direct Financing Leases, Lease Receivable, Undiscounted Excess Amount | 691.00M | as of 2025-12-31 |
| Lessor, Operating Lease, Payment to be Received, Year One | 111.00M | as of 2025-12-31 |
| Lessor, Operating Lease, Payment to be Received, Year Two | 86.00M | as of 2025-12-31 |
| Lessor, Operating Lease, Payment to be Received, Year Three | 78.00M | as of 2025-12-31 |
| Lessor, Operating Lease, Payment to be Received, Year Four | 77.00M | as of 2025-12-31 |
| Lessor, Operating Lease, Payment to be Received, Year Five | 63.00M | as of 2025-12-31 |
| Lessor, Operating Lease, Payment to be Received, after Year Five | 191.00M | as of 2025-12-31 |
| Lessor, Operating Lease, Payments to be Received | 606.00M | as of 2025-12-31 |
| Income (Loss) from Continuing Operations before Income Taxes, Domestic | 6.96B | 2025-01-01 → 2025-12-31 |
| Income (Loss) from Continuing Operations before Income Taxes, Foreign | 57.00M | 2025-01-01 → 2025-12-31 |
| Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value | 277.00M | as of 2025-12-31 |
| Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings | 5.00M | 2025-01-01 → 2025-12-31 |
| Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Settlements | -10.00M | 2025-01-01 → 2025-12-31 |
| Fair Value, Asset (Liability), Recurring Basis, Still Held, Unrealized Gain (Loss) | 7.00M | 2025-01-01 → 2025-12-31 |