CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Jun. 30, 2020	Dec. 31, 2019
Current assets:
Cash and cash equivalents	$ 21,045	$ 19,079
Marketable securities	37,195	35,776
Accounts receivable, net of allowances of $365 and $206 as of June 30, 2020 and December 31, 2019, respectively	7,483	9,518
Prepaid expenses and other current assets	2,407	1,852
Total current assets	68,130	66,225
Property and equipment, net	39,006	35,323
Operating lease right-of-use assets, net	9,429	9,460
Intangible assets, net	859	894
Goodwill	19,029	18,715
Other assets	3,238	2,759
Total assets	139,691	133,376
Current liabilities:
Accounts payable	920	1,363
Accounts Payable and Other Accrued Liabilities, Current	729	886
Operating lease liabilities, current	899	800
Accrued expenses and other current liabilities	8,496	11,735
Deferred revenue and deposits	264	269
Total current liabilities	11,308	15,053
Operating lease liabilities, non-current	9,633	9,524
Other liabilities	8,303	7,745
Total liabilities	29,244	32,322
Commitments and contingencies
Stockholders' equity:
Common stock, $0.000006 par value; 5,000 million Class A shares authorized, 2,406 million and 2,407 million shares issued and outstanding, as of June 30, 2020 and December 31, 2019, respectively; 4,141 million Class B shares authorized, 444 million and 445 million shares issued and outstanding, as of June 30, 2020 and December 31, 2019, respectively	0	0
Additional paid-in capital	47,805	45,851
Accumulated other comprehensive loss	(142)	(489)
Retained earnings	62,784	55,692
Total stockholders' equity	110,447	101,054
Total liabilities and stockholders' equity	$ 139,691	$ 133,376