Condensed Consolidated Balance Sheets - USD ($) $ in Millions	Jun. 30, 2018	Dec. 31, 2017
Current assets
Cash and equivalents	$ 3,547	$ 9,303
Short-term investments	196	486
Accounts receivable, net	5,793	5,088
Inventories	1,580	1,605
Prepaid expenses and other	2,729	4,741
Total current assets	13,845	21,223
Investments	1,505	2,090
Property and equipment, net	2,787	2,803
Intangible assets, net	26,903	27,559
Goodwill	15,692	15,785
Other assets	909	1,326
Total assets	61,641	70,786
Current liabilities
Short-term borrowings	3,511	400
Current portion of long-term debt and lease obligations	3,019	6,015
Accounts payable and accrued liabilities	10,694	10,226
Total current liabilities	17,224	16,641
Long-term debt and lease obligations	30,579	30,953
Deferred income taxes	1,670	2,490
Other long-term liabilities	15,543	15,605
Commitments and contingencies
Stockholders’ equity (deficit)
Common stock, $0.01 par value, 4,000,000,000 shares authorized, 1,775,689,133 shares issued as of June 30, 2018 and 1,768,738,550 as of December 31, 2017	18	18
Common stock held in treasury, at cost, 261,561,225 shares as of June 30, 2018 and 176,607,525 as of December 31, 2017	(20,845)	(11,923)
Additional paid-in capital	14,596	14,270
Retained earnings	5,495	5,459
Accumulated other comprehensive loss	(2,639)	(2,727)
Total stockholders’ equity (deficit)	(3,375)	5,097
Total liabilities and equity	$ 61,641	$ 70,786

Sum of the carrying values as of the balance sheet date of obligations incurred through that date and due within one year (or the operating cycle, if longer), including liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received, taxes, interest, rent and utilities, accrued salaries and bonuses, payroll taxes and fringe benefits.

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- Definition

Amount due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer), for goods or services (including trade receivables) that have been delivered or sold in the normal course of business, reduced to the estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection.