v3.26.1
Financial Instruments - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Apr. 30, 2026
Dec. 31, 2025
Financial Instruments and Fair Value [Line Items]        
Non-marketable equity securities $ 101,346     $ 64,094
Cumulative net gains (losses) 502 $ 161    
Foreign currency gain to be reclassified during next 12 months 415      
Foreign currency denominated debt, as net investment hedge $ 19,600     $ 15,400
Derivative Asset, Statement of Financial Position [Extensible Enumeration] Other current assets     Other current assets
Derivative Liability, Statement of Financial Position [Extensible Enumeration] Accrued expenses and other current liabilities     Accrued expenses and other current liabilities
Fair Value, Inputs, Level 2 [Member]        
Financial Instruments and Fair Value [Line Items]        
Non-marketable equity securities $ 73,600      
Credit derivatives        
Financial Instruments and Fair Value [Line Items]        
Term 15 years      
Credit derivatives | Subsequent Event        
Financial Instruments and Fair Value [Line Items]        
Derivative notional amount     $ 15,300  
Cash flow hedges | Foreign exchange derivatives        
Financial Instruments and Fair Value [Line Items]        
Foreign exchange option contracts, maximum maturities (in months) 24 months