Other Financial Information (Tables)

3 Months Ended

Mar. 31, 2020

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Schedule of Components of Other Current Assets

The following table presents details of other current assets reflected in our consolidated balance sheets:

	March 31, 2020		December 31, 2019
	(Dollars in millions)
Prepaid expenses	$	333	274
Income tax receivable	73		35
Materials, supplies and inventory	119		105
Contract assets	33		42
Contract acquisition costs	180		178
Contract fulfillment costs	118		115
Other	85		59
Total other current assets	$	941	808