Condensed Consolidated Statements of Equity (Unaudited) - USD ($) $ in Thousands	Total	Common Stock [Member]	Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Noncontrolling Interest in Subsidiary [Member]
Beginning balance at Mar. 31, 2022	$ 2,682,594	$ 7	$ 2,421,950	$ 233,530	$ (21,621)	$ 48,728
Beginning balance, shares at Mar. 31, 2022		74,428,816
Issuance of stock under Employee Stock Purchase Plan	9,626		9,626
Issuance of stock under Employee Stock Purchase Plan, shares		369,712
Stock-based compensation	24,158		24,158
Shares issued in settlement of certain accrued employee compensation liabilities	27,619	$ 1	27,618
Shares issued in settlement of certain accrued employee compensation liabilities, shares		719,989
RSU awards vesting, net of shares withheld for taxes which have been retired	(505)		(505)
RSU awards vesting, net of shares withheld for taxes which have been retired, shares		33,306
Net income (loss)	(21,039)			(21,564)		525
Other comprehensive income (loss), net of tax	(20,341)				(20,341)
Ending balance at Jun. 30, 2022	2,702,112	$ 8	2,482,847	211,966	(41,962)	49,253
Ending balance, shares at Jun. 30, 2022		75,551,823
Beginning balance at Mar. 31, 2023	3,860,569	$ 8	2,540,679	1,318,336	(34,713)	36,259
Beginning balance, shares at Mar. 31, 2023		76,912,016
Exercise of stock options, shares		2,633
Exercise of stock options	82		82
Stock-based compensation	24,882		24,882
Shares issued in settlement of certain accrued employee compensation liabilities	31,173		31,173
Shares issued in settlement of certain accrued employee compensation liabilities, shares		687,851
RSU awards vesting, net of shares withheld for taxes which have been retired	(2,212)		(2,212)
RSU awards vesting, net of shares withheld for taxes which have been retired, shares		88,619
Shares issued in connection with acquisition of business, net of issuance costs	2,123,455	$ 5	2,123,450
Shares issued in connection with acquisition of business, net of issuance costs , shares		46,363,636
Other noncontrolling interest activity	1					1
Net income (loss)	(76,902)			(77,004)		102
Other comprehensive income (loss), net of tax	14,824				14,824
Ending balance at Jun. 30, 2023	$ 5,975,872	$ 13	$ 4,718,054	$ 1,241,332	$ (19,889)	$ 36,362
Ending balance, shares at Jun. 30, 2023		124,054,755