CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Current assets:
Cash and cash equivalents	$ 474,203	$ 353,684
Marketable securities	64,800	39,240
Short-term investments	594,942	581,769
Accounts and notes receivable, net of allowance of $1,950 and $2,176 as of June 30, 2023 and December 31, 2022, respectively	372,060	358,190
Contract assets, net	255,306	196,902
Inventory	249,767	202,471
Prepaid expenses and other current assets	101,572	73,022
Total current assets	2,112,650	1,805,278
Property and equipment, net	179,096	169,843
Deferred tax assets, net	198,581	156,866
Intangible assets, net	21,837	12,158
Goodwill	57,741	44,983
Long-term investments	15,481	156,207
Long-term notes receivable, net	5,278	5,210
Long-term contract assets, net	75,200	45,170
Strategic investments	233,637	296,563
Other long-term assets	177,903	159,616
Total assets	3,077,404	2,851,894
Current liabilities:
Accounts payable	72,989	59,918
Accrued liabilities	118,162	155,934
Current portion of deferred revenue	412,212	360,037
Customer deposits	14,517	20,399
Other current liabilities	7,359	6,358
Total current liabilities	625,239	602,646
Deferred revenue, net of current portion	265,458	248,003
Liability for unrecognized tax benefits	17,812	10,745
Long-term deferred compensation	8,767	6,285
Deferred tax liability, net	2,782	1
Long-term lease liabilities	33,987	37,143
Convertible notes, net	675,518	673,967
Other long-term liabilities	2,843	4,613
Total liabilities	1,632,406	1,583,403
Commitments and contingencies (Note 13)
Stockholders' equity:
Preferred stock, $0.00001 par value; 25,000,000 shares authorized; no shares issued and outstanding as of June 30, 2023 and December 31, 2022, respectively
Common stock, $0.00001 par value; 200,000,000 shares authorized; 74,763,004 and 71,474,581 shares issued and outstanding as of June 30, 2023 and December 31, 2022, respectively	1	1
Additional paid-in capital	1,293,089	1,174,594
Treasury stock at cost, 20,220,227 shares as of June 30, 2023 and December 31, 2022	(155,947)	(155,947)
Retained earnings	314,581	257,022
Accumulated other comprehensive loss	(6,726)	(7,179)
Total stockholders' equity	1,444,998	1,268,491
Total liabilities and stockholders' equity	$ 3,077,404	$ 2,851,894