v3.25.4
Revenue Recognition - Deferred Contract Costs (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Deferred Contract Costs    
Deferred contract costs $ 1,909 $ 1,748
Deferred costs, current 1,084 959
Deferred costs, noncurrent 825 788
Amortization of deferred contract costs 1,661  
Capitalized costs to obtain a contract    
Deferred Contract Costs    
Deferred contract costs 966 794
Deferred setup costs    
Deferred Contract Costs    
Deferred contract costs 294 326
Other deferred fulfillment costs    
Deferred Contract Costs    
Deferred contract costs $ 649 $ 628