v3.26.3
Revenue - Location on Balance Sheet of Amounts Recognized From Contracts With Customers (Details) - USD ($)
$ in Millions
Sep. 30, 2026
Dec. 31, 2025
Location, Statement of Financial Position, Balance [Axis]: us-gaap:AccountsReceivableNetCurrent    
Disaggregation of Revenue [Line Items]    
Accounts receivable and contract assets $ 4,330 $ 4,010
Location, Statement of Financial Position, Balance [Axis]: us-gaap:OtherAssetsNoncurrent    
Disaggregation of Revenue [Line Items]    
Accounts receivable and contract assets 564 508
Location, Statement of Financial Position, Balance [Axis]: us-gaap:OtherLiabilitiesCurrent    
Disaggregation of Revenue [Line Items]    
Deferred revenue 1,511 1,137
Location, Statement of Financial Position, Balance [Axis]: us-gaap:OtherLiabilitiesNoncurrent    
Disaggregation of Revenue [Line Items]    
Deferred revenue 329 424
Location, Statement of Financial Position, Balance [Axis]: us-gaap:PrepaidExpenseAndOtherAssetsCurrent    
Disaggregation of Revenue [Line Items]    
Accounts receivable and contract assets $ 161 $ 189