CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 1,280,581	$ 1,515,116
Restricted cash	10,785	11,490
Accounts receivable	111,645	454,993
Inventory	82,432	8,872
Prepaid expenses and other current assets	274,522	164,648
Total current assets	1,759,965	2,155,119
Property and equipment, net	255,532	228,696
Right of use asset, net	108,543	40,123
Intangible assets, net	8,456	4,770
Goodwill	117,535	131,479
Other non-current assets	17,406	16,566
Total assets	2,267,437	2,576,753
Current liabilities:
Accounts payable	144,997	127,050
Accrued expenses	551,069	673,731
Deferred revenue	404,776	1,422,944
Current portion of finance lease liabilities	82,095	130,533
Convertible notes payable	324,525	0
Other current liabilities	160,499	36,061
Total current liabilities	1,667,961	2,390,319
Deferred revenue	1,035,418	172,528
Convertible notes payable	0	323,458
Non-current finance lease liabilities	31,474	0
Other non-current liabilities	98,569	42,121
Total liabilities	2,833,422	2,928,426
Commitments and contingencies (Note 14)
Stockholders' equity (deficit):
Common stock, $0.01 par value, 600,000,000 shares authorized at September 30, 2022 and December 31, 2021; and 79,204,509 shares issued and 78,476,814 shares outstanding at September 30, 2022 and 76,433,151 shares issued and 75,841,171 shares outstanding at December 31, 2021	792	764
Additional paid-in capital	3,640,597	3,351,967
Accumulated deficit	(4,093,640)	(3,617,950)
Treasury stock, cost basis, 727,695 shares at September 30, 2022 and 591,980 shares at December 31, 2021	(89,940)	(85,101)
Accumulated other comprehensive loss	(23,794)	(1,353)
Total stockholders’ deficit	(565,985)	(351,673)
Total liabilities and stockholders’ deficit	$ 2,267,437	$ 2,576,753