v3.25.4
Summary of Significant Accounting Policies - Narrative (Details)
12 Months Ended
Dec. 31, 2025
USD ($)
segment
unit
$ / shares
Dec. 31, 2024
USD ($)
$ / shares
Dec. 31, 2023
USD ($)
$ / shares
Jan. 29, 2025
Summary of Accounting Policies        
Number of reporting segments (in segments) | segment 2      
Increase (decrease) in depreciation expense $ 18,000,000,000 $ 15,290,000,000 $ 11,020,000,000.00  
Increase (decrease) in net income $ 60,458,000,000 $ 62,360,000,000 $ 39,098,000,000  
Increase (decrease) in diluted EPS (in dollars per share) | $ / shares $ 23.49 $ 23.86 $ 14.87  
Advertising expense $ 2,090,000,000.00 $ 2,060,000,000.00 $ 2,020,000,000.00  
Number of reporting units (in reporting units) | unit 2      
Goodwill, accumulated impairment loss $ 0      
Cumulative translation gain (loss), net of tax   (2,660,000,000)    
Foreign currency exchange gains (losses), net 352,000,000 (690,000,000) (366,000,000)  
Service Life        
Summary of Accounting Policies        
Increase (decrease) in depreciation expense (2,920,000,000)      
Increase (decrease) in net income $ 2,590,000,000      
Increase (decrease) in diluted EPS (in dollars per share) | $ / shares $ 1.00      
Servers and network assets        
Summary of Accounting Policies        
Useful life of property and equipment       5 years 6 months
Increase (decrease) in depreciation expense $ 13,360,000,000 $ 11,340,000,000 $ 7,320,000,000  
Restricted Stock Units (RSUs)        
Summary of Accounting Policies        
Share-based compensation arrangement by share-based payment award, award vesting period 4 years      
Minimum | Servers and network assets        
Summary of Accounting Policies        
Useful life of property and equipment 5 years      
Maximum | Servers and network assets        
Summary of Accounting Policies        
Useful life of property and equipment 5 years 6 months      
Revenue from contract with customer benchmark | Geographic concentration risk | United States        
Summary of Accounting Policies        
Concentration risk percentage (in percentage) 37.00% 36.00% 37.00%