Consolidated Balance Sheets - USD ($) $ in Millions	Sep. 30, 2019	Dec. 31, 2018
Current assets:
Cash and cash equivalents	$ 683	$ 354
Accounts receivable, less allowances of $91 and $105, respectively	654	723
Contract acquisition costs	105	107
Prepaid expenses	110	86
Assets held for sale	1,402
Income taxes and other current assets	55	60
Total current assets	3,009	1,330
Property, plant and equipment, net	12,973	14,187
Goodwill		6,383
Other intangibles, net	1,120	1,494
Other assets	459	265
Total assets	17,561	23,659
Current liabilities:
Long-term debt due within one year	994	814
Accounts payable	453	495
Advanced billings	227	256
Accrued other taxes	213	182
Accrued interest	294	381
Pension and other postretirement benefits	39	39
Liabilities held for sale	134
Other current liabilities	386	394
Total current liabilities	2,740	2,561
Deferred income taxes	580	1,109
Pension and other postretirement benefits	1,641	1,750
Other liabilities	398	281
Long-term debt	16,305	16,358
Equity (Deficit):
Common stock, $0.25 par value (175,000 authorized shares, 106,025 issued and 105,370 and 105,536 outstanding, at September 30, 2019 and December 31, 2018, respectively)	27	27
Additional paid-in capital	4,810	4,802
Accumulated deficit	(8,411)	(2,752)
Accumulated other comprehensive loss, net of tax	(517)	(463)
Treasury common stock	(12)	(14)
Total equity (deficit)	(4,103)	1,600
Total liabilities and equity (deficit)	$ 17,561	$ 23,659