Consolidated Balance Sheets - USD ($) $ in Millions	Sep. 30, 2018	Dec. 31, 2017
CURRENT ASSETS
Cash and cash equivalents	$ 188	$ 297
Restricted cash and securities	3	5
Assets held for sale	15	140
Accounts receivable, less allowance of $10 and $3	715	748
Accounts receivable - affiliate	0	13
Note receivable - affiliate	1,825	1,825
Other	290	117
Total current assets	3,036	3,145
Property, plant and equipment, net of accumulated depreciation of $798 and $143	9,274	9,412
Restricted cash and securities	25	29
GOODWILL AND OTHER ASSETS
Goodwill	11,132	10,837
Deferred tax assets	463	426
Other, net	132	63
Total goodwill and other assets	19,929	20,549
TOTAL ASSETS	32,264	33,135
CURRENT LIABILITIES
Current maturities of long-term debt	6	8
Accounts payable	619	695
Accounts payable - affiliate	88	41
Accrued expenses and other liabilities
Income and other taxes	114	100
Salaries and benefits	233	136
Interest	96	109
Current portion of deferred revenue	288	260
Other	72	57
Total current liabilities	1,516	1,406
LONG-TERM DEBT	10,848	10,882
DEFERRED REVENUE AND OTHER LIABILITIES
Deferred revenue	1,181	1,099
Deferred income taxes	189	212
Other	358	264
Total deferred revenue and other liabilities	1,728	1,575
COMMITMENTS AND CONTINGENCIES (Note 9)
MEMBER'S EQUITY
Member's equity	18,312	19,254
Accumulated other comprehensive (loss) income	(140)	18
Total member's equity	18,172	19,272
TOTAL LIABILITIES AND MEMBER'S EQUITY	32,264	33,135
Customer Contracts And Relationships
GOODWILL AND OTHER ASSETS
Intangible assets, net	7,801	8,845
Other Intangible Assets
GOODWILL AND OTHER ASSETS
Intangible assets, net	$ 401	$ 378