v3.26.1
Stockholders' Equity - Schedule of Accumulated Other Comprehensive Income (Loss) (Details) - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Accumulated Other Comprehensive Income (Loss) [Line Items]    
Beginning balance $ 411,065 $ 285,970
Ending balance 441,914 305,867
Accumulated other comprehensive income (loss)    
Accumulated Other Comprehensive Income (Loss) [Line Items]    
Beginning balance 28,230 (34)
Ending balance 24,868 (914)
Foreign currency translation adjustments    
Accumulated Other Comprehensive Income (Loss) [Line Items]    
Beginning balance (1,948) (6,174)
Foreign currency translation adjustments and other, net of tax (764) 1,535
Ending balance (2,712) (4,639)
Unrealized gains (losses) on net investment hedging instruments    
Accumulated Other Comprehensive Income (Loss) [Line Items]    
Beginning balance 0 0
Change in net unrealized gains (losses) (85) 0
Ending balance (85) 0
Unrealized gains (losses) on available-for-sale debt securities    
Accumulated Other Comprehensive Income (Loss) [Line Items]    
Beginning balance 30,170 6,139
Change in net unrealized gains (losses) 826 37
Reclassification adjustments for net losses (gains) included in “Other income (expense), net,” net of tax of $809 and $1,142 (3,337) (2,454)
Ending balance 27,659 3,722
Other    
Accumulated Other Comprehensive Income (Loss) [Line Items]    
Beginning balance 8 1
Foreign currency translation adjustments and other, net of tax (2) 2
Ending balance $ 6 $ 3