CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Mar. 31, 2021
Cash flows from operating activities:
Net loss	$ (118,702)	$ (33,833)	$ (90,268)
Earnings from discontinued operations	(5,404)	0	0
Non-cash operating activities:
Depreciation and amortization	20,787	24,248	27,741
Loss on disposal or impairment of assets	4,137	183	388
Gain on sale of strategic investments	(194)	0	0
Lease-related restructuring charges	27,545	0	0
Gain on distribution from retained profits interest	0	(30,235)	0
Provision for doubtful accounts	1,776	4,217	2,915
Deferred income taxes	115	(1,540)	(1,418)
Non-cash stock compensation expense	125,800	87,257	111,707
Changes in operating assets and liabilities:
Accounts receivable, net	(12,123)	(38,611)	(24,828)
Deferred commissions	(6,436)	(7,975)	(6,605)
Other assets	7,705	26,863	(18,772)
Accounts payable and other liabilities	(15,369)	8,850	(116)
Income taxes, net	596	33,969	(26,215)
Deferred revenue	4,208	4,684	4,911
Net cash provided by operating activities	34,441	78,077	(20,560)
Cash flows from investing activities:
Capital expenditures	(4,696)	(4,499)	(2,182)
Cash paid in acquisitions, net of cash received	0	(19,107)	(76,012)
Distribution from retained profits interest	0	31,184	0
Purchases of investments	(28,197)	0	(7,500)
Proceeds from investments	3,000	0	0
Purchases of strategic investments	(500)	0	(2,200)
Proceeds from sale of strategic investment	1,394	0	0
Net cash provided by (used in) investing activities	(28,999)	7,578	(87,894)
Cash flows from financing activities:
Proceeds related to the issuance of common stock under stock and employee benefit plans	6,259	6,266	8,737
Shares repurchased for tax withholdings upon vesting of stock-based awards	(2,272)	(14,626)	(9,920)
Acquisition of treasury stock	(149,997)	(58,621)	(42,312)
Net cash used in financing activities	(146,010)	(66,981)	(43,495)
Net cash provided by (used in) continuing operations	(140,568)	18,674	(151,949)
Cash flows from discontinued operations:
From operating activities	5,404	0	0
Net cash provided by discontinued operations	5,404	0	0
Effect of exchange rate changes on cash	(550)	(199)	1,010
Net change in cash and cash equivalents	(135,714)	18,475	(150,939)
Cash and cash equivalents at beginning of period	600,162	581,687	732,626
Cash and cash equivalents at end of period	464,448	600,162	581,687
Supplemental cash flow information:
Cash paid (received) for income taxes, net - continuing operations	5,801	(32,916)	(2,911)
Cash (received) for income taxes, net - discontinued operations	(8,332)	0	0
Cash paid for operating lease liabilities	8,243	10,108	10,883
Operating lease assets obtained in exchange for operating lease liabilities	69	56,182	372
Operating lease assets, and related lease liabilities, relinquished in lease terminations	(6,781)	0	0
Purchases of property, plant and equipment remaining unpaid at period end	$ 47	$ 696	$ 0