Consolidated Balance Sheets - USD ($) $ in Millions	Jun. 30, 2019	Dec. 31, 2018
CURRENT ASSETS
Cash and cash equivalents	$ 228	$ 243
Restricted cash	3	4
Accounts receivable, less allowance of $14 and $11	771	712
Note receivable - affiliate	1,825	1,825
Other	311	234
Total current assets	3,138	3,018
Property, plant and equipment, net of accumulated depreciation of $1,399 and $1,021	9,654	9,453
GOODWILL AND OTHER ASSETS
Goodwill	7,408	11,119
Operating lease assets	1,183
Restricted cash	22	25
Other, net	627	699
Total goodwill and other assets	16,891	19,820
TOTAL ASSETS	29,683	32,291
CURRENT LIABILITIES
Current maturities of long-term debt	7	6
Accounts payable	777	726
Accounts payable - affiliates	458	246
Accrued expenses and other liabilities
Salaries and benefits	197	233
Income and other taxes	117	130
Current operating lease liabilities	269
Interest	91	95
Other	67	78
Current portion of deferred revenue	297	310
Total current liabilities	2,280	1,824
LONG-TERM DEBT	10,820	10,838
DEFERRED REVENUE AND OTHER LIABILITIES
Deferred revenue	1,236	1,181
Deferred income taxes, net	257	202
Noncurrent operating lease liabilities	962
Other	296	369
Total deferred revenue and other liabilities	2,751	1,752
COMMITMENTS AND CONTINGENCIES (Note 9)
MEMBER'S EQUITY
Member's equity	14,008	18,048
Accumulated other comprehensive loss	(176)	(171)
Total member's equity	13,832	17,877
TOTAL LIABILITIES AND MEMBER'S EQUITY	29,683	32,291
Customer Contracts And Relationships
GOODWILL AND OTHER ASSETS
Intangible assets, net	7,219	7,567
Other Intangible Assets
GOODWILL AND OTHER ASSETS
Intangible assets, net	$ 432	$ 410