Other Financial Information

6 Months Ended

Jun. 30, 2018

Other Current Assets

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



	June 30, 2018		December 31, 2017
	(Dollars in millions)
Prepaid expenses	$	329	294
Income tax receivable	427		258
Materials, supplies and inventory	107		128
Deferred activation and installation charges	95		128
Deferred commissions	148		—
Other	154		133
Total other current assets	$	1,260	941

Selected Current Liabilities

Current liabilities reflected in our consolidated balance sheets include other current liabilities as follows:



	June 30, 2018		December 31, 2017
	(Dollars in millions)
Other current liabilities:
Accrued rent	$	30	34
Litigation contingencies	30		45
Other	298		265
Total other current liabilities	$	358	344

Included in accounts payable at June 30, 2018 and December 31, 2017, were $48 million and $36 million, respectively, representing book overdrafts.