Quarterly report [Sections 13 or 15(d)]

Assets and Liabilities Measured at Fair Value - Realized and Unrealized Gains (Losses) on Financial Instruments (Details)

v3.26.1
Assets and Liabilities Measured at Fair Value - Realized and Unrealized Gains (Losses) on Financial Instruments (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Assets and Liabilities Measured at Fair Value        
Realized and unrealized gains (losses) on financial instruments, net $ (1) $ 160 $ 56 $ 235
Debt measured at fair value        
Assets and Liabilities Measured at Fair Value        
Realized and unrealized gains (losses) on financial instruments, net (37) (53) 11 (44)
Gain (loss) on changes in fair value 0 1 0 (5)
Cumulative amount of gain (loss) in changes in fair value 65   65  
Foreign currency forward contracts        
Assets and Liabilities Measured at Fair Value        
Realized and unrealized gains (losses) on financial instruments, net 2 227 (3) 335
Interest rate swaps        
Assets and Liabilities Measured at Fair Value        
Realized and unrealized gains (losses) on financial instruments, net 27 (18) 42 (53)
Other        
Assets and Liabilities Measured at Fair Value        
Realized and unrealized gains (losses) on financial instruments, net $ 7 $ 4 $ 6 $ (3)