v3.25.4
Financial Instruments - Additional Information (Details)
$ / shares in Units, $ in Millions
 12 Months Ended
Dec. 31, 2025
USD ($)
$ / shares
shares
Dec. 31, 2024
USD ($)
Dec. 31, 2023
USD ($)
Derivative [Line Items]      
Trade and other receivables $ 500 $ 342 $ 282
Debt securities interest income 105 62  
Equity method investment 602 642  
Net loss on equity method investment 40 138 58
Net loss (gain) on equity and other investments 153 (992) (1,419)
Realized loss on embedded derivative 123 0 0
Equity Securities Without Readily Determinable Fair Value      
Derivative [Line Items]      
Equity and Other Investments 963 717 505
Flexport      
Derivative [Line Items]      
Difference between carrying amount and underlying equity   642  
Klaviyo, Inc.      
Derivative [Line Items]      
Net loss (gain) on equity and other investments $ 129 $ (82)  
Call Option | Klaviyo, Inc.      
Derivative [Line Items]      
Option to purchase series B common shares | shares 15,743,174    
Exercise price (in dollars per share) | $ / shares $ 88.93    
Discount for Lack of Marketability | Klaviyo, Inc. | Valuation Technique, Black-Scholes-Merton Model      
Derivative [Line Items]      
Derivative asset, measurement input 0.21 0.29  
Fair value $ 75 $ 204  
Foreign Exchange Forward      
Derivative [Line Items]      
Foreign exchange forward contracts, notional value 702 454  
Level 3 | Fair Value, Nonrecurring      
Derivative [Line Items]      
Equity and Other Investments 800    
Accrued interest      
Derivative [Line Items]      
Trade and other receivables $ 39 $ 19 $ 15