v3.25.1
FAIR VALUE MEASUREMENTS - Financial Assets and Liabilities Carried at Fair Value (Details) - Recurring Basis - USD ($)
$ in Millions
Mar. 31, 2025
Dec. 31, 2024
Money Market Funds and Certificates of Deposit | Cash Equivalents and Restricted Cash Equivalents    
ASSETS:    
Assets at fair value $ 14,284 $ 14,926
Equity securities with readily determinable fair values    
ASSETS:    
Assets at fair value 394 391
Not Designated as Hedging Instrument | Foreign currency exchange derivatives    
ASSETS:    
Assets at fair value 73 70
LIABILITIES:    
Liabilities at fair value 82 93
Not Designated as Hedging Instrument | Embedded derivative liability    
LIABILITIES:    
Liabilities at fair value 1,142 1,300
Level 1 | Money Market Funds and Certificates of Deposit | Cash Equivalents and Restricted Cash Equivalents    
ASSETS:    
Assets at fair value 14,284 14,926
Level 1 | Equity securities with readily determinable fair values    
ASSETS:    
Assets at fair value 394 391
Level 1 | Not Designated as Hedging Instrument | Foreign currency exchange derivatives    
ASSETS:    
Assets at fair value 0 0
LIABILITIES:    
Liabilities at fair value 0 0
Level 1 | Not Designated as Hedging Instrument | Embedded derivative liability    
LIABILITIES:    
Liabilities at fair value 0 0
Level 2 | Money Market Funds and Certificates of Deposit | Cash Equivalents and Restricted Cash Equivalents    
ASSETS:    
Assets at fair value 0 0
Level 2 | Equity securities with readily determinable fair values    
ASSETS:    
Assets at fair value 0 0
Level 2 | Not Designated as Hedging Instrument | Foreign currency exchange derivatives    
ASSETS:    
Assets at fair value 73 70
LIABILITIES:    
Liabilities at fair value 82 93
Level 2 | Not Designated as Hedging Instrument | Embedded derivative liability    
LIABILITIES:    
Liabilities at fair value $ 1,142 $ 1,300