Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Operating activities
Net loss	$ (9,096)	$ (32,989)
Adjustments to reconcile net loss to net cash provided by operating activities
Stock-based compensation	57,000	48,279
Depreciation and amortization	29,167	26,855
Accretion of discounts on marketable debt securities, net	(997)	(2,425)
Abandonment of long-lived assets	1,398	354
Noncash operating lease expense	1,675	1,555
Unrealized foreign currency loss (gain), net	2,333	(1,136)
Deferred income taxes	(4,057)	2,215
Benefit from credit losses	(201)	(909)
(Increase) decrease in fair value of strategic investments	(104)	224
Changes in operating assets and liabilities
Accounts receivable	103,880	86,327
Deferred contract cost assets	(1,325)	(6,569)
Prepaid expenses and other assets	(10,677)	(7,454)
Accounts payable	(6,884)	(11,070)
Accrued expenses and other liabilities	(51,204)	(9,880)
Deferred revenue	(33,633)	(26,568)
Operating lease liabilities	(519)	(781)
Net cash provided by operating activities	76,756	66,028
Investing activities
Purchases of property and equipment	(2,926)	(4,033)
Capitalized software development costs	(17,788)	(15,331)
Purchases of strategic investments	(531)	(550)
Purchases of marketable securities	0	(134,598)
Maturities of marketable securities	18,391	135,787
Sales of marketable securities	106,731	0
Business combinations, net of cash acquired	(158,896)	(41,253)
Asset acquisition, net of cash acquired	0	(3,533)
Net cash used in investing activities	(55,019)	(63,511)
Financing activities
Proceeds from stock option exercises	2,503	2,314
Repurchases of common stock	(100,035)	(100,029)
Payment of tax withholding for net share settlement	(15,291)	(28,277)
Principal payments under finance lease agreements, net of proceeds from lease incentives	(424)	(388)
Payment of deferred asset acquisition consideration	(300)	0
Net increase in funds held for customers	3,830	0
Net cash used in financing activities	(109,717)	(126,380)
Net decrease in cash, cash equivalents, and restricted cash	(87,980)	(123,863)
Effect of exchange rate changes on cash	(2,872)	(125)
Cash, cash equivalents, and restricted cash, beginning of period	490,246	437,722
Cash, cash equivalents, and restricted cash, end of period	399,394	313,734
Reconciliation of cash, cash equivalents, and restricted cash to the condensed consolidated balance sheets
Cash and cash equivalents at end of period	386,035	313,734
Restricted cash included in prepaid expenses and other current assets at end of period	578	0
Restricted cash for funds held for customers included in prepaid expenses and other current assets at end of period	12,781	0
Total cash, cash equivalents, and restricted cash at end of period shown in the condensed consolidated statements of cash flows	399,394	313,734
Supplemental disclosure of cash flow information
Cash paid for income taxes, net of refunds received	1,007	558
Stock-based compensation capitalized for cloud-computing arrangement costs	19	(14)
Cash received for lease incentives	1,550	200
Operating cash flows from finance leases	268	284
Operating cash flows from operating leases	4,753	1,183
Financing cash flows from finance leases	424	388
Noncash investing and financing activities:
Purchases of property and equipment included in accounts payable and accrued expenses at period end	3,464	943
Capitalized software development costs included in accounts payable and accrued expenses at period end	3,295	3,890
Deferred asset acquisition payment included in other current and non-current liabilities and accrued expenses at period end	300	2,035
Excise taxes related to repurchases of common stock included in other current liabilities at period end	580	411
Stock-based compensation capitalized for software development	4,318	4,137
Operating right of use assets obtained or modified in exchange for lease liabilities	13,515	4,516
Financing lease right of use asset modified to operating lease	$ 0	$ (10,305)