CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Jun. 30, 2015	Dec. 31, 2014
Current assets:
Cash and cash equivalents	$ 18,453	$ 18,347
Marketable securities	51,327	46,048
Total cash, cash equivalents, and marketable securities (including securities loaned of $4,058 and $4,448)	69,780	64,395
Accounts receivable, net of allowance of $225 and $235	9,394	9,383
Receivable under reverse repurchase agreements	625	875
Deferred income taxes, net	1,316	1,322
Income taxes receivable, net	0	591
Prepaid revenue share, expenses and other assets	3,049	3,412
Total current assets	84,164	79,978
Prepaid revenue share, expenses and other assets, non-current	3,403	3,280
Non-marketable investments	4,409	3,079
Property and equipment, net	27,008	23,883
Intangible assets, net	4,213	4,607
Goodwill	15,610	15,599
Total assets	138,807	130,426
Current liabilities:
Accounts payable	1,315	1,715
Short-term debt	3,008	2,009
Accrued compensation and benefits	2,466	3,069
Accrued expenses and other current liabilities	4,396	4,434
Accrued revenue share	1,823	1,952
Securities lending payable	2,694	2,778
Deferred revenue	712	752
Income taxes payable, net	948	96
Total current liabilities	17,362	16,805
Long-term debt	2,225	3,228
Deferred revenue, non-current	108	104
Income taxes payable, non-current	3,615	3,340
Deferred income taxes, net, non-current	1,754	1,971
Other long-term liabilities	$ 1,960	$ 1,118
Commitments and contingencies
Stockholders’ equity:
Convertible preferred stock, $0.001 par value per share, 100,000 shares authorized; no shares issued and outstanding	$ 0	$ 0
Class A and Class B common stock, and Class C capital stock and additional paid-in capital, $0.001 par value per share: 15,000,000 shares authorized (Class A 9,000,000, Class B 3,000,000, Class C 3,000,000); 680,172 (Class A 286,560, Class B 53,213, Class C 340,399) and par value of $680 (Class A $287, Class B $53, Class C $340) and 685,490 (Class A 289,834, Class B 51,748, Class C 343,908) and par value of $686 (Class A $290, Class B $52, Class C $344) shares issued and outstanding	30,722	28,767
Accumulated other comprehensive income (loss)	(929)	27
Retained earnings	81,990	75,066
Total stockholders’ equity	111,783	103,860
Total liabilities and stockholders’ equity	$ 138,807	$ 130,426