Consolidated Statements of Equity - USD ($) $ in Thousands	Total	Common Stock [Member]	Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Noncontrolling Interest in Subsidiaries [Member]
Beginning balance at Mar. 31, 2020	$ 2,050,142	$ 6	$ 1,788,456	$ 245,373	$ (6,048)	$ 22,355
Beginning balance, shares at Mar. 31, 2020		62,147,140
Issuance of stock under Employee Stock Purchase Plan	19,101		19,101
Issuance of stock under Employee Stock Purchase Plan, shares		638,792
Common stock issued in private placement, net of issuance costs	174,749	$ 1	174,748
Common stock issued in private placement, net of issuance costs, shares		4,474,559
Stock-based compensation	98,560		98,560
Shares issued in settlement of certain accrued employee compensation liabilities	25,406		25,406
Shares issued in settlement of certain accrued employee compensation liabilities, shares		580,846
RSU awards vesting, net of shares withheld for taxes which have been retired	(13,676)		(13,676)
RSU awards vesting, net of shares withheld for taxes which have been retired, shares		687,796
Net income (loss)	17,101			3,691		13,410
Other comprehensive income (loss), net of tax	15,851				15,851
Ending balance at Mar. 31, 2021	2,387,234	$ 7	2,092,595	249,064	9,803	35,765
Ending balance, shares at Mar. 31, 2021		68,529,133
Exercise of stock options	1,526		1,526
Exercise of stock options, shares		27,107
Issuance of stock under Employee Stock Purchase Plan	19,023		19,023
Issuance of stock under Employee Stock Purchase Plan, shares		586,203
Stock-based compensation	100,118		100,118
Shares issued in settlement of certain accrued employee compensation liabilities	24,488		24,488
Shares issued in settlement of certain accrued employee compensation liabilities, shares		457,130
RSU awards vesting, net of shares withheld for taxes which have been retired	(22,969)		(22,969)
RSU awards vesting, net of shares withheld for taxes which have been retired, shares		829,054
Shares issued in connection with acquisition of business	207,169		207,169
Shares issued in connection with acquisition of business, shares		4,000,189
Other noncontrolling interest activity	(88)					(88)
Net income (loss)	(2,483)			(15,534)		13,051
Other comprehensive income (loss), net of tax	(31,424)				(31,424)
Ending balance at Mar. 31, 2022	2,682,594	$ 7	2,421,950	233,530	(21,621)	48,728
Ending balance, shares at Mar. 31, 2022		74,428,816
Issuance of stock under Employee Stock Purchase Plan	21,686		21,686
Issuance of stock under Employee Stock Purchase Plan, shares		873,739
Stock-based compensation	97,701		97,701
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	(16,493)		(16,493)
RSU awards vesting, net of shares withheld for taxes which have been retired, shares		889,472
Other noncontrolling interest activity	(30,194)		(11,783)			(18,411)
Net income (loss)	1,090,748			1,084,806		5,942
Other comprehensive income (loss), net of tax	(13,092)				(13,092)
Ending balance at Mar. 31, 2023	$ 3,860,569	$ 8	$ 2,540,679	$ 1,318,336	$ (34,713)	$ 36,259
Ending balance, shares at Mar. 31, 2023		76,912,016