UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Operating activities
Net income (loss)	$ 85,422	$ (12,124)
Adjustments to reconcile net income (loss) to cash provided by operating activities
Stock-based compensation	41,425	34,781
Amortization of deferred commissions	18,504	17,282
Amortization of intangible assets and depreciation	3,137	4,254
Amortization of right-of-use lease assets	2,826	3,472
Foreign currency transaction loss	5,325	3,262
Loss (gain) on capped call transactions	223	(3,299)
Deferred income taxes	179	(646)
(Accretion) of investments	(1,526)	(2,612)
(Gain) on investments	(751)	(1,628)
Other non-cash	1,067	726
Change in operating assets and liabilities, net	48,397	136,678
Cash provided by operating activities	204,228	180,146
Investing activities
Purchases of investments	(69,318)	(161,438)
Proceeds from maturities and called investments	324,596	29,643
Sales of investments	8,497	0
Investment in property and equipment	(1,880)	(604)
Cash provided by (used in) investing activities	261,895	(132,399)
Financing activities
Repurchases of convertible senior notes	(467,864)	0
Dividend payments to stockholders	(2,583)	(2,515)
Proceeds from employee stock plans	13,969	22,419
Common stock repurchases for tax withholdings for net settlement of equity awards	(2,304)	(2,005)
Common stock repurchases under stock repurchase program	(117,204)	0
Cash (used in) provided by financing activities	(575,986)	17,899
Effect of exchange rate changes on cash, cash equivalents, and restricted cash	3,570	(2,803)
Net (decrease) increase in cash, cash equivalents, and restricted cash	(106,293)	62,843
Cash, cash equivalents, and restricted cash, beginning of period	341,529	232,827
Cash, cash equivalents, and restricted cash, end of period	235,236	295,670
Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents [Abstract]
Cash and cash equivalents	231,129	291,905
Restricted cash included in other current assets	49	775
Restricted cash included in other long-term assets	4,058	2,990
Total cash, cash equivalents, and restricted cash	$ 235,236	$ 295,670