v3.25.4
Derivative and Financial Instruments - Net Carrying Amount of Investments and Long-term Receivables Carried at Cost plus Accrued Interest (Details) - USD ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Schedule of Held-to-maturity Securities [Line Items]    
Cash and cash equivalents $ 6,497 $ 5,605
Short-term investments 31 12
Cash    
Schedule of Held-to-maturity Securities [Line Items]    
Cash and cash equivalents 543 770
Demand Deposits    
Schedule of Held-to-maturity Securities [Line Items]    
Cash and cash equivalents 3,781 3,211
Time Deposits | 1 to 90 days    
Schedule of Held-to-maturity Securities [Line Items]    
Cash and cash equivalents 975 1,364
Short-term investments 6 1
Time Deposits | 91 to 180 days    
Schedule of Held-to-maturity Securities [Line Items]    
Short-term investments 17 5
Time Deposits | Within one year    
Schedule of Held-to-maturity Securities [Line Items]    
Short-term investments 8 6
U.S. Government Obligations | 1 to 90 days    
Schedule of Held-to-maturity Securities [Line Items]    
Cash and cash equivalents $ 1,198 $ 260