Consolidated Balance Sheets - USD ($) $ in Millions	Jun. 30, 2018	Dec. 31, 2017
CURRENT ASSETS
Cash and cash equivalents	$ 282	$ 297
Restricted cash and securities	5	5
Assets held for sale	15	140
Accounts receivable, less allowance of $9 and $3	744	748
Accounts receivable - affiliate	4	13
Note receivable - affiliate	1,825	1,825
Other	201	117
Total current assets	3,076	3,145
Property, plant and equipment, net of accumulated depreciation of $609 and $143	9,396	9,412
Restricted cash and securities	25	29
GOODWILL AND OTHER ASSETS
Goodwill	11,078	10,837
Deferred tax assets	483	426
Other, net	108	63
Total goodwill and other assets	20,055	20,549
TOTAL ASSETS	32,552	33,135
CURRENT LIABILITIES
Current maturities of long-term debt	13	8
Accounts payable	581	695
Accounts payable - affiliate	106	41
Accrued expenses and other liabilities
Income and other taxes	81	100
Salaries and benefits	199	136
Interest	94	109
Current portion of deferred revenue	285	260
Other	45	57
Total current liabilities	1,404	1,406
LONG-TERM DEBT	10,857	10,882
DEFERRED REVENUE AND OTHER LIABILITIES
Deferred revenue	1,138	1,099
Deferred income taxes	202	212
Other	341	264
Total deferred revenue and other liabilities	1,681	1,575
COMMITMENTS AND CONTINGENCIES (Note 9)
MEMBER'S EQUITY
Member's equity	18,749	19,254
Accumulated other comprehensive (loss) income	(139)	18
Total member's equity	18,610	19,272
TOTAL LIABILITIES AND MEMBER'S EQUITY	32,552	33,135
Customer Contracts And Relationships
GOODWILL AND OTHER ASSETS
Intangible assets, net	7,990	8,845
Other Intangible Assets
GOODWILL AND OTHER ASSETS
Intangible assets, net	$ 396	$ 378