| Finance Lease, Right-of-Use Asset, Accumulated Amortization | 251.00M | as of 2025-12-31 |
| Current Federal Tax Expense (Benefit) | 988.00M | 2025-01-01 → 2025-12-31 |
| Current State and Local Tax Expense (Benefit) | 43.00M | 2025-01-01 → 2025-12-31 |
| Current Foreign Tax Expense (Benefit) | 8.00M | 2025-01-01 → 2025-12-31 |
| Current Income Tax Expense (Benefit) | 1.04B | 2025-01-01 → 2025-12-31 |
| Capitalized Exploratory Well Costs | 0 | as of 2025-12-31 |
| Deferred Federal Income Tax Expense (Benefit) | 341.00M | 2025-01-01 → 2025-12-31 |
| Deferred State and Local Income Tax Expense (Benefit) | 3.00M | 2025-01-01 → 2025-12-31 |
| Deferred Foreign Income Tax Expense (Benefit) | -1.00M | 2025-01-01 → 2025-12-31 |
| Asset Retirement Obligation, Liabilities Incurred | 91.00M | 2025-01-01 → 2025-12-31 |
| Asset Retirement Obligation, Liabilities Settled | 75.00M | 2025-01-01 → 2025-12-31 |
| Operating Lease, Liability, Current | 472.00M | as of 2025-12-31 |
| Asset Retirement Obligation, Revision of Estimate | 33.00M | 2025-01-01 → 2025-12-31 |
| Asset Retirement Obligation, Foreign Currency Translation Gain (Loss) | -1.00M | 2025-01-01 → 2025-12-31 |
| Other Income Tax Expense (Benefit), Continuing Operations | 0 | 2025-01-01 → 2025-12-31 |
| Oil and Gas Property, Successful Effort Method, Gross | 89.86B | as of 2025-12-31 |
| Debt Instrument, Fair Value Disclosure | 7.85B | as of 2025-12-31 |
| APIC, Share-based Payment Arrangement, Restricted Stock Unit, Increase for Cost Recognition | 0 | 2025-01-01 → 2025-12-31 |
| Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount | 1.34B | 2025-01-01 → 2025-12-31 |
| Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount | 37.00M | 2025-01-01 → 2025-12-31 |
| Share-based Payment Arrangement, Expense, Tax Benefit | 2.00M | 2025-01-01 → 2025-12-31 |
| Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Amount | 7.00M | 2025-01-01 → 2025-12-31 |
| EffectiveIncomeTaxRateReconciliationCrossBorderTaxEffectAmount | 16.00M | 2025-01-01 → 2025-12-31 |
| Effective Income Tax Rate Reconciliation, Tax Credit, Amount | 23.00M | 2025-01-01 → 2025-12-31 |
| Effective Income Tax Rate Reconciliation, Nondeductible Expense, Amount | 12.00M | 2025-01-01 → 2025-12-31 |
| Effective Income Tax Rate Reconciliation, Tax Contingency, Amount | 0 | 2025-01-01 → 2025-12-31 |
| Dividends, Common Stock | 2.16B | 2025-01-01 → 2025-12-31 |
| Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount | 5.00M | 2025-01-01 → 2025-12-31 |
| Effective Income Tax Rate Reconciliation, Other Adjustments, Amount | -8.00M | 2025-01-01 → 2025-12-31 |
| Derivative Asset, Fair Value, Gross Liability | 1.00M | as of 2025-12-31 |
| Treasury Stock, Value, Acquired, Cost Method | 2.53B | 2025-01-01 → 2025-12-31 |
| Net Income (Loss) Available to Common Stockholders, Diluted | 4.98B | 2025-01-01 → 2025-12-31 |
| Stock Repurchase Program, Remaining Authorized Repurchase Amount | 3.30B | as of 2025-12-31 |
| Deferred Tax Assets, Operating Loss Carryforwards, Foreign | 130.00M | as of 2025-12-31 |
| Unrecorded Unconditional Purchase Obligation, to be Paid, Year One | 1.67B | as of 2025-12-31 |
| Results of Operations, Dry Hole Costs | 49.00M | 2025-01-01 → 2025-12-31 |
| Unrecorded Unconditional Purchase Obligation, to be Paid, Year Three | 1.07B | as of 2025-12-31 |
| Unrecorded Unconditional Purchase Obligation, to be Paid, Year Four | 970.00M | as of 2025-12-31 |
| Unrecorded Unconditional Purchase Obligation, to be Paid, Year Five | 773.00M | as of 2025-12-31 |
| Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-based Compensation Cost | 68.00M | as of 2025-12-31 |
| Unrecorded Unconditional Purchase Obligation, to be Paid, after Year Five | 2.23B | as of 2025-12-31 |
| Unrecorded Unconditional Purchase Obligation | 8.07B | as of 2025-12-31 |
| Operating Lease, Cost | 467.00M | 2025-01-01 → 2025-12-31 |
| Short-term Lease, Cost | 334.00M | 2025-01-01 → 2025-12-31 |
| Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits | 73.00M | as of 2025-12-31 |
| Results of Operations, Income Tax Expense | 1.38B | 2025-01-01 → 2025-12-31 |
| Variable Lease, Cost | 165.00M | 2025-01-01 → 2025-12-31 |
| Lease, Cost | 1.00B | 2025-01-01 → 2025-12-31 |
| Derivative Liability, Securities Sold under Agreements to Repurchase, Securities Loaned, Gross Including Not Subject to Master Netting Arrangement | 117.00M | as of 2025-12-31 |
| Right-of-Use Asset Obtained in Exchange for Finance Lease Liability | 0 | 2025-01-01 → 2025-12-31 |
| Right-of-Use Asset Obtained in Exchange for Operating Lease Liability | 587.00M | 2025-01-01 → 2025-12-31 |
| Finance Lease, Liability, to be Paid, Year One | 30.00M | as of 2025-12-31 |
| Finance Lease, Liability, to be Paid, Year Two | 30.00M | as of 2025-12-31 |
| Finance Lease, Liability, to be Paid, Year Three | 30.00M | as of 2025-12-31 |
| Finance Lease, Liability, to be Paid, Year Four | 30.00M | as of 2025-12-31 |
| Finance Lease, Liability, to be Paid, Year Five | 4.00M | as of 2025-12-31 |
| Finance Lease, Liability, to be Paid, after Year Five | 0 | as of 2025-12-31 |
| Finance Lease, Liability, Payment, Due | 124.00M | as of 2025-12-31 |
| Finance Lease, Liability, Undiscounted Excess Amount | 7.00M | as of 2025-12-31 |
| Lessee, Operating Lease, Liability, to be Paid, Year One | 515.00M | as of 2025-12-31 |
| Lessee, Operating Lease, Liability, to be Paid, Year Two | 254.00M | as of 2025-12-31 |
| Lessee, Operating Lease, Liability, to be Paid, Year Three | 180.00M | as of 2025-12-31 |
| Lessee, Operating Lease, Liability, to be Paid, Year Four | 142.00M | as of 2025-12-31 |
| Lessee, Operating Lease, Liability, to be Paid, Year Five | 93.00M | as of 2025-12-31 |
| Lessee, Operating Lease, Liability, to be Paid, after Year Five | 143.00M | as of 2025-12-31 |
| Lessee, Operating Lease, Liability, to be Paid | 1.33B | as of 2025-12-31 |
| Deferred Tax Assets, Other | 60.00M | as of 2025-12-31 |
| Deferred Tax Assets, Valuation Allowance | 219.00M | as of 2025-12-31 |
| Deferred Tax Assets, Net of Valuation Allowance | 39.00M | as of 2025-12-31 |
| Lessee, Operating Lease, Liability, Undiscounted Excess Amount | 128.00M | as of 2025-12-31 |
| Deferred Tax Liabilities, Gross | 6.85B | as of 2025-12-31 |
| Long-term Debt, Gross | 7.89B | as of 2025-12-31 |
| Deferred Tax Liabilities, Property, Plant and Equipment | 7.05B | as of 2025-12-31 |
| OCI, before Reclassifications, before Tax, Attributable to Parent | -3.00M | 2025-01-01 → 2025-12-31 |
| Deferred Tax Liabilities, Net | 6.82B | as of 2025-12-31 |
| Unrecorded Unconditional Purchase Obligation, Due in Rolling Year Two | 1.34B | as of 2025-12-31 |
| Long-Term Debt, Maturity, Year Two | 0 | as of 2025-12-31 |
| Long-Term Debt, Maturity, Year Three | 0 | as of 2025-12-31 |
| Long-Term Debt, Maturity, Year Four | 640.00M | as of 2025-12-31 |
| Long-Term Debt, Maturity, Year Five | 0 | as of 2025-12-31 |
| Debt Instrument, Unamortized Discount | 57.00M | as of 2025-12-31 |
| Debt Issuance Costs, Net | 14.00M | as of 2025-12-31 |
| Income (Loss) from Continuing Operations before Income Taxes, Domestic | 6.37B | 2025-01-01 → 2025-12-31 |
| Income (Loss) from Continuing Operations before Income Taxes, Foreign | -4.00M | 2025-01-01 → 2025-12-31 |
| Collateral Already Posted, Aggregate Fair Value | 0 | as of 2025-12-31 |
| APIC, Share-based Payment Arrangement, Increase for Cost Recognition | 216.00M | 2025-01-01 → 2025-12-31 |