Consolidated Balance Sheets - USD ($) $ in Millions	Dec. 31, 2019	Dec. 31, 2018
Current assets:
Cash and cash equivalents	$ 760	$ 354
Accounts receivable, less allowances of $120 and $105, respectively	629	723
Contract acquisition costs	105	107
Prepaid expenses	89	86
Assets held for sale	1,401
Income taxes and other current assets	53	60
Total current assets	3,037	1,330
Property, plant and equipment, net	12,963	14,187
Goodwill, net		6,383
Other intangibles, net	1,020	1,494
Other assets	468	265
Total assets	17,488	23,659
Current liabilities:
Long-term debt due within one year	994	814
Accounts payable	437	495
Advanced billings	219	256
Accrued other taxes	206	182
Accrued interest	407	381
Pension and other postretirement benefits	43	39
Liabilities held for sale	123
Other current liabilities	375	394
Total current liabilities	2,804	2,561
Deferred income taxes	462	1,109
Pension and other postretirement benefits	1,896	1,750
Other liabilities	412	281
Long-term debt	16,308	16,358
Equity (Deficit):
Common stock, $0.25 par value (175,000 authorized shares, 106,025 issued, and 105,131 and 105,536 outstanding, at December 31, 2019 and 2018, respectively)	27	27
Additional paid-in capital	4,815	4,802
Accumulated deficit	(8,573)	(2,752)
Accumulated other comprehensive loss, net of tax	(650)	(463)
Treasury common stock	(13)	(14)
Total equity (deficit)	(4,394)	1,600
Total liabilities and equity (deficit)	$ 17,488	$ 23,659