Other Financial Information

9 Months Ended

Sep. 30, 2018

Additional Financial Information Disclosure [Abstract]

Other Financial Information

Other Financial Information

Other Current Assets

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

	September 30, 2018		December 31, 2017
	(Dollars in millions)
Prepaid expenses	$	57	42
Contract acquisition costs	52		—
Contract assets	155		49
Other	14		7
Total other current assets	$	278	98