CONDENSED CONSOLIDATED BALANCE SHEET - USD ($) $ in Millions	Mar. 31, 2020	Dec. 31, 2019
Current assets:
Cash and cash equivalents	$ 880	$ 923
Short-term investments	3,550	1,850
Accounts receivable, net of allowance for doubtful accounts of $127 and $100	635	691
Other current assets	1,183	1,101
Current assets of discontinued operations	0	141
Total current assets	6,248	4,706
Long-term investments	1,077	1,305
Property and equipment, net	1,409	1,484
Goodwill	4,850	4,929
Intangible assets, net	50	62
Operating lease right-of-use assets	598	599
Deferred tax assets	4,287	4,369
Other assets	410	414
Long-term assets of discontinued operations	0	306
Total assets	18,929	18,174
Current liabilities:
Short-term debt	1,015	1,022
Accounts payable	268	251
Accrued expenses and other current liabilities	2,175	2,189
Deferred revenue	108	135
Income taxes payable	1,107	210
Current liabilities of discontinued operations	0	259
Total current liabilities	4,673	4,066
Operating lease liabilities	456	472
Deferred tax liabilities	2,619	2,646
Long-term debt	7,724	6,738
Other liabilities	1,342	1,356
Long-term liabilities of discontinued operations	0	26
Total liabilities	16,814	15,304
Commitments and contingencies (Note 12)
Stockholders’ equity:
Common stock, $0.001 par value; 3,580 shares authorized; 701 and 796 shares outstanding	2	2
Additional paid-in capital	15,723	16,126
Treasury stock at cost, 995 and 897 shares	(34,946)	(31,396)
Retained earnings	21,051	17,754
Accumulated other comprehensive income	285	384
Total stockholders’ equity	2,115	2,870
Total liabilities and stockholders’ equity	$ 18,929	$ 18,174