Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Current assets:
Cash and cash equivalents	$ 1,780,262	$ 893,943
Accounts receivable—net of allowances	217,010	246,986
Prepaid expenses and other current assets	45,432	26,274
Deferred cost of revenue, current portion	351,573	256,928
Total current assets	2,394,277	1,424,131
Property and equipment—net	218,581	206,415
Operating lease right-of-use assets	228,232
Deferred cost of revenue, long-term	127,011	113,793
Intangible assets, net	38,079	42,326
Goodwill	59,568	59,568
Other assets	8,043	1,567
Total assets	3,073,791	1,847,800
Current liabilities:
Accounts payable	11,112	12,012
Accrued expenses and other current liabilities	182,084	65,392
Developer exchange liability	90,615	80,912
Deferred revenue—current portion	1,488,200	1,070,230
Total current liabilities	1,772,011	1,228,546
Deferred revenue—net of current portion	551,665	484,699
Operating lease liabilities	206,376
Other long-term liabilities	1,700	22,109
Total liabilities	2,531,752	1,735,354
Commitments and contingencies (Note 11)
Convertible Preferred Stock
Convertible preferred stock	0	344,827
Stockholders’ Equity (Deficit)
Preferred stock	0	0
Common stock	57	20
Additional paid-in capital	1,293,160	239,792
Accumulated other comprehensive income	114	90
Accumulated deficit	(766,641)	(492,290)
Total Roblox Corporation stockholders’ equity (deficit)	526,690	(252,388)
Noncontrolling interests	15,349	20,007
Total stockholders’ equity (deficit)	542,039	(232,381)
Total liabilities, convertible preferred stock, and stockholders’ equity (deficit)	$ 3,073,791	$ 1,847,800