v3.25.4
Long-Term Debt (Details) - USD ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Debt Instrument [Line Items]    
Total including debt due within one year $ 30,922 $ 14,836
Debt due within one year (2,345) (4,012)
Fair market value adjustment for debt acquired in the Noble and Hess acquisitions 649 529
Reclassified from short-term debt 9,941 8,250
Unamortized discounts and debt issuance costs (45) (14)
Finance lease liabilities 659 546
Total long-term debt 39,781 20,135
Long-term Debt, Fiscal Year Maturity [Abstract]    
2025 2,345  
2026 5,723  
2027 4,752  
2028 1,567  
2029 5,350  
Thereafter $ 11,185  
Notes | Notes due 2026    
Debt Instrument [Line Items]    
Interest rate 2.954%  
Total including debt due within one year $ 2,250 2,250
Notes | Notes due 2027    
Debt Instrument [Line Items]    
Weighted average interest rate 3.594%  
Total including debt due within one year $ 5,000 2,000
Notes | Notes due 2027 | Minimum    
Debt Instrument [Line Items]    
Weighted average interest rate 1.018%  
Notes | Notes due 2027 | Maximum    
Debt Instrument [Line Items]    
Weighted average interest rate 8.00%  
Notes | Notes due 2028    
Debt Instrument [Line Items]    
Weighted average interest rate 4.762%  
Total including debt due within one year $ 4,700 600
Notes | Notes due 2028 | Minimum    
Debt Instrument [Line Items]    
Weighted average interest rate 3.85%  
Notes | Notes due 2028 | Maximum    
Debt Instrument [Line Items]    
Weighted average interest rate 5.875%  
Notes | Notes due 2029    
Debt Instrument [Line Items]    
Weighted average interest rate 5.872%  
Total including debt due within one year $ 1,567 500
Notes | Notes due 2029 | Minimum    
Debt Instrument [Line Items]    
Weighted average interest rate 3.25%  
Notes | Notes due 2029 | Maximum    
Debt Instrument [Line Items]    
Weighted average interest rate 7.875%  
Notes | Notes due 2030    
Debt Instrument [Line Items]    
Weighted average interest rate 3.955%  
Total including debt due within one year $ 5,350 1,500
Notes | Notes due 2030 | Minimum    
Debt Instrument [Line Items]    
Weighted average interest rate 2.236%  
Notes | Notes due 2030 | Maximum    
Debt Instrument [Line Items]    
Weighted average interest rate 5.50%  
Notes | Notes due 2033    
Debt Instrument [Line Items]    
Interest rate 7.125%  
Total including debt due within one year $ 540 0
Notes | Notes due 2035    
Debt Instrument [Line Items]    
Weighted average interest rate 4.909%  
Total including debt due within one year $ 1,650 0
Notes | Notes due 2035 | Minimum    
Debt Instrument [Line Items]    
Weighted average interest rate 4.85%  
Notes | Notes due 2035 | Maximum    
Debt Instrument [Line Items]    
Weighted average interest rate 4.98%  
Notes | Notes due 2040    
Debt Instrument [Line Items]    
Weighted average interest rate 5.152%  
Total including debt due within one year $ 1,043 293
Notes | Notes due 2040 | Minimum    
Debt Instrument [Line Items]    
Weighted average interest rate 2.978%  
Notes | Notes due 2040 | Maximum    
Debt Instrument [Line Items]    
Weighted average interest rate 6.00%  
Notes | Notes due 2041    
Debt Instrument [Line Items]    
Weighted average interest rate 5.696%  
Total including debt due within one year $ 1,646 397
Notes | Notes due 2041 | Minimum    
Debt Instrument [Line Items]    
Weighted average interest rate 5.60%  
Notes | Notes due 2041 | Maximum    
Debt Instrument [Line Items]    
Weighted average interest rate 6.00%  
Notes | Notes due 2043    
Debt Instrument [Line Items]    
Interest rate 5.25%  
Total including debt due within one year $ 330 330
Notes | Notes due 2044    
Debt Instrument [Line Items]    
Interest rate 5.05%  
Total including debt due within one year $ 222 222
Notes | Notes due 2047    
Debt Instrument [Line Items]    
Weighted average interest rate 5.569%  
Total including debt due within one year $ 687 187
Notes | Notes due 2047 | Minimum    
Debt Instrument [Line Items]    
Weighted average interest rate 4.95%  
Notes | Notes due 2047 | Maximum    
Debt Instrument [Line Items]    
Weighted average interest rate 5.80%  
Notes | Notes due 2049    
Debt Instrument [Line Items]    
Interest rate 4.20%  
Total including debt due within one year $ 237 237
Notes | Notes due 2050    
Debt Instrument [Line Items]    
Weighted average interest rate 2.763%  
Total including debt due within one year $ 1,750 1,750
Notes | Notes due 2050 | Minimum    
Debt Instrument [Line Items]    
Weighted average interest rate 2.343%  
Notes | Notes due 2050 | Maximum    
Debt Instrument [Line Items]    
Weighted average interest rate 3.078%  
Notes | Notes due 2075    
Debt Instrument [Line Items]    
Interest rate 3.722%  
Total including debt due within one year $ 154 0
Notes | Notes due 2025    
Debt Instrument [Line Items]    
Total including debt due within one year $ 0 4,012
Notes and Debentures | Notes and Debentures due 2031    
Debt Instrument [Line Items]    
Weighted average interest rate 7.484%  
Total including debt due within one year $ 734 102
Notes and Debentures | Notes and Debentures due 2031 | Minimum    
Debt Instrument [Line Items]    
Weighted average interest rate 7.30%  
Notes and Debentures | Notes and Debentures due 2031 | Maximum    
Debt Instrument [Line Items]    
Weighted average interest rate 8.625%  
Notes and Debentures | Notes and Debentures due 2032    
Debt Instrument [Line Items]    
Weighted average interest rate 4.944%  
Total including debt due within one year $ 2,083 183
Notes and Debentures | Notes and Debentures due 2032 | Minimum    
Debt Instrument [Line Items]    
Weighted average interest rate 4.50%  
Notes and Debentures | Notes and Debentures due 2032 | Maximum    
Debt Instrument [Line Items]    
Weighted average interest rate 8.625%  
Debentures | Debentures due 2097    
Debt Instrument [Line Items]    
Interest rate 7.25%  
Total including debt due within one year $ 60 60
Loans | Bank loans due 2026 to 2028    
Debt Instrument [Line Items]    
Weighted average interest rate 5.46%  
Total including debt due within one year $ 532 193
Loans | Bank loans due 2026 to 2028 | Minimum    
Debt Instrument [Line Items]    
Weighted average interest rate 2.448%  
Loans | Bank loans due 2026 to 2028 | Maximum    
Debt Instrument [Line Items]    
Weighted average interest rate 8.04%  
Loans | Term loans and credit facility borrowings    
Debt Instrument [Line Items]    
Weighted average interest rate 7.32%  
Total including debt due within one year $ 367 0
Loans | Term loans and credit facility borrowings | Minimum    
Debt Instrument [Line Items]    
Weighted average interest rate 7.25%  
Loans | Term loans and credit facility borrowings | Maximum    
Debt Instrument [Line Items]    
Weighted average interest rate 8.136%  
Medium-Term Note | Medium-term notes, maturing from 2033 to 2038    
Debt Instrument [Line Items]    
Weighted average interest rate 5.786%  
Total including debt due within one year $ 20 $ 20
Medium-Term Note | Medium-term notes, maturing from 2033 to 2038 | Minimum    
Debt Instrument [Line Items]    
Weighted average interest rate 3.688%  
Medium-Term Note | Medium-term notes, maturing from 2033 to 2038 | Maximum    
Debt Instrument [Line Items]    
Weighted average interest rate 7.84%