Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2020
Cash flows from operating activities:
Net income (loss)	$ 52,451	$ 75,714	$ (413,817)
Adjustments to reconcile net income (loss) to cash provided by (used in) operations:
Depreciation	10,638	9,022	7,864
Amortization	46,238	51,942	58,457
Share-based compensation	99,536	57,784	222,478
Deferred income taxes	(12,401)	(7,036)	(46,221)
Other	1,486	1,845	6,129
Net change in operating assets and liabilities:
Accounts receivable	(108,848)	(81,992)	(44,021)
Deferred commissions	(29,533)	(16,323)	(20,107)
Prepaid expenses and other assets	(8,108)	5,669	(57,588)
Accounts payable and accrued expenses	35,946	26,592	53,004
Operating leases, net	1,353	731	0
Deferred revenue	162,159	96,488	91,367
Net cash provided by (used in) operating activities	250,917	220,436	(142,455)
Cash flows from investing activities:
Purchase of property and equipment	(17,695)	(14,076)	(19,721)
Capitalized software costs	0	197	(892)
Acquisition of businesses, net of cash acquired	(13,195)	0	0
Net cash used in investing activities	(30,890)	(13,879)	(20,613)
Cash flows from financing activities:
Proceeds from initial public offering, net of underwriters' discounts and commissions	0	0	590,297
Settlement of deferred offering costs	0	0	(5,000)
Debt issuance costs	0	0	(866)
Repayment of term loans	(120,000)	(120,000)	(515,189)
Contribution for tax associated with reorganization	0	0	265,000
Proceeds from employee stock purchase plan	13,913	9,195	0
Proceeds from exercise of stock options	25,489	13,052	0
Equity repurchases	(66)	(49)	(156)
Installments related to acquisitions	0	0	(4,694)
Net cash (used in) provided by financing activities	(80,664)	(97,802)	329,392
Effect of exchange rates on cash and cash equivalents	(1,358)	3,037	(4,468)
Net increase in cash and cash equivalents	138,005	111,792	161,856
Cash and cash equivalents, beginning of year	324,962	213,170	51,314
Cash and cash equivalents, end of year	462,967	324,962	213,170
Supplemental cash flow data:
Cash paid for interest	8,375	12,475	39,568
Cash paid for (received from) tax, net	24,247	(7,337)	266,708
Noncash investing and financing activities:
Reclassification of related party payable upon reorganization	0	0	600,622
Modification of MIU Plan awards	$ 0	$ 0	$ 278,248