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v3.23.1

Other Financial Information (Details) - USD ($) $ in Millions | Mar. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Prepaid Expenses and Other Current Assets [Abstract] |  |
Prepaid expenses | $ 410 | $ 319
Materials, supplies and inventory | 223 | 236
Contract assets | 18 | 20
Other | 10 | 5
Total other current assets | 879 | 803
Other current assets, held for sale | 70 | 59
Acquisition Costs |  |
Prepaid Expenses and Other Current Assets [Abstract] |  |
Contract costs | 118 | 123
Fulfillment Costs |  |
Prepaid Expenses and Other Current Assets [Abstract] |  |
Contract costs | $ 100 | $ 100

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