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Other Financial Information- Other Current Assets (Details) - USD ($)
$ in Millions
Mar. 31, 2023
Dec. 31, 2022
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]    
Prepaid expenses $ 68 $ 46
Contract acquisition costs 37 38
Contract fulfillment costs 30 30
Other 34 6
Total other current assets $ 169 $ 120