CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
Cash flows from operating activities:
Net earnings (loss)	$ 3,277	$ (57,654)
Earnings from discontinued operations, net of tax	(387)	0
Non-cash operating activities:
Depreciation and amortization	5,903	11,430
Loss (gain) on disposal or impairment of assets	273	(3)
Gain on sale of strategic investments	0	(194)
Lease-related impairment and restructuring charges	2,344	12,225
Provision for doubtful accounts	(237)	1,115
Impairment of goodwill	2,875	0
Deferred income taxes	87	218
Non-cash stock compensation expense	29,027	51,518
Changes in operating assets and liabilities:
Accounts receivable, net	(16,258)	(11,449)
Deferred commissions	(2,907)	(920)
Other assets	5,743	8,960
Accounts payable and other liabilities	(12,885)	(29,477)
Income taxes	43,699	1,513
Deferred revenue	903	724
Net cash provided by (used in) operating activities	61,457	(11,994)
Cash flows from investing activities:
Capital expenditures	(253)	(4,414)
Purchases of investments	(24,385)	0
Proceeds from sales of investments	25,750	0
Purchases of strategic investments	(1,000)	0
Proceeds from sale of strategic investment	0	400
Net cash provided by (used in) investing activities	112	(4,014)
Cash flows from financing activities:
Proceeds related to the issuance of common stock under stock and employee benefit plans	5,575	4,591
Shares repurchased for tax withholdings upon vesting of stock-based awards	(4,569)	(1,290)
Acquisition of treasury stock	(35,325)	(100,091)
Net cash used in financing activities	(34,319)	(96,790)
Net cash provided by (used in) continuing operations	27,250	(112,798)
Cash flows from discontinued operations:
From operating activities	387	0
Net cash provided by discontinued operations	387	0
Effect of exchange rate changes on cash	84	(1,762)
Net change in cash and cash equivalents	27,721	(114,560)
Cash and cash equivalents at beginning of period	464,448	600,162
Cash and cash equivalents at end of period	492,169	485,602
Supplemental cash flow information:
Cash paid (received) for income taxes, net - continuing operations	(25,139)	4,161
Cash (received) for income taxes - discontinued operations	(595)	0
Cash paid for operating lease liabilities	5,148	3,261
Operating lease assets obtained in exchange for operating lease liabilities	11,677	0
Operating lease assets, and related lease liabilities, relinquished in lease terminations	(4,486)	(6,781)
Purchases of property, plant and equipment remaining unpaid at period end	$ 211	$ 187