v3.22.0.1
Supplemental Financial Statement Information - Prepaid Expenses and Other Current Assets (Details) - USD ($)
$ in Millions
Dec. 31, 2021
Dec. 31, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract]    
Prepaid expenses $ 459 $ 407
Other receivables 553 464
Other 442 344
Prepaid expenses and other current assets $ 1,454 $ 1,215