CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Sep. 30, 2020	Dec. 31, 2019
Current assets:
Cash and cash equivalents	$ 11,617	$ 19,079
Marketable securities	44,003	35,776
Accounts receivable, net of allowances of $311 and $206 as of September 30, 2020 and December 31, 2019, respectively	8,024	9,518
Prepaid expenses and other current assets	2,155	1,852
Total current assets	65,799	66,225
Equity investments	6,164	86
Property and equipment, net	42,291	35,323
Operating lease right-of-use assets, net	9,439	9,460
Intangible assets, net	744	894
Goodwill	19,031	18,715
Other assets	2,969	2,673
Total assets	146,437	133,376
Current liabilities:
Accounts payable	1,106	1,363
Partners payable	800	886
Operating lease liabilities, current	975	800
Accrued expenses and other current liabilities	8,684	11,735
Deferred revenue and deposits	379	269
Total current liabilities	11,944	15,053
Operating lease liabilities, non-current	9,641	9,524
Other liabilities	7,121	7,745
Total liabilities	28,706	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 September 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 September 30, 2020 and December 31, 2019, respectively	0	0
Additional paid-in capital	48,910	45,851
Accumulated other comprehensive income (loss)	308	(489)
Retained earnings	68,513	55,692
Total stockholders' equity	117,731	101,054
Total liabilities and stockholders' equity	$ 146,437	$ 133,376