Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Current assets:
Cash and cash equivalents	$ 1,600,530	$ 893,943
Accounts receivable—net of allowances	233,781	246,986
Prepaid expenses and other current assets	29,135	26,274
Deferred cost of revenue, current portion	309,388	256,928
Total current assets	2,172,834	1,424,131
Property and equipment—net	209,794	206,415
Operating lease right-of-use assets	205,117	0
Deferred cost of revenue, long-term	123,595	113,793
Intangible assets, net	40,202	42,326
Goodwill	59,568	59,568
Other assets	4,969	1,567
Total assets	2,816,079	1,847,800
Current liabilities:
Accounts payable	8,269	12,012
Accrued expenses and other current liabilities	122,285	65,392
Developer exchange liability	84,337	80,912
Deferred revenue—current portion	1,295,464	1,070,230
Total current liabilities	1,510,355	1,228,546
Deferred revenue—net of current portion	528,904	484,699
Operating lease liabilities	184,721	0
Other long-term liabilities	505	22,109
Total liabilities	2,224,485	1,735,354
Commitments and contingencies (Note 11)
Convertible Preferred Stock
Convertible preferred stock, Series A, B, C, D, D-1, E, F, and G $0.0001 par value, 100,000 and 349,522 shares authorized as of March 31, 2021, and December 31, 2020, respectively; zero and 337,235 shares issued and outstanding as of March 31, 2021, and December 31, 2020, respectively; aggregate liquidation preference of zero and $335,654 as of March 31, 2021, and December 31, 2020, respectively	0	344,827
Stockholders' Equity (Deficit)
Preferred stock	0	0
Common stock	57	20
Additional paid-in capital	1,199,833	239,792
Accumulated other comprehensive income	90	90
Accumulated deficit	(626,507)	(492,290)
Total Roblox Corporation stockholders' equity (deficit)	573,473	(252,388)
Noncontrolling interests	18,121	20,007
Total stockholders' equity (deficit)	591,594	(232,381)
Total liabilities, convertible preferred stock, and stockholders' equity (deficit)	$ 2,816,079	$ 1,847,800