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Other Financial Data - Schedule of Other Non-current Assets (Details) - USD ($)
$ in Millions
Mar. 31, 2022
Dec. 31, 2021
Other Financial Data [Abstract]    
Cost to obtain contracts with customers $ 184 $ 179
Taxes receivable 93 95
Leases 57 63
Investments 62 64
Other 124 111
Total $ 520 $ 512