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	50,204		50,204
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	(832)		(832)
RSU awards vesting, net of shares withheld for taxes which have been retired, shares		66,704
Other noncontrolling interest activity	(30,089)		(11,783)			(18,306)
Net income (loss)	(68,595)			(69,804)		1,209
Other comprehensive income (loss), net of tax	(42,336)				(42,336)
Ending balance at Sep. 30, 2022	2,628,191	$ 8	2,496,783	163,726	(63,957)	31,631
Ending balance, shares at Sep. 30, 2022		75,585,221
Beginning balance at Jun. 30, 2022	2,702,112	$ 8	2,482,847	211,966	(41,962)	49,253
Beginning balance, shares at Jun. 30, 2022		75,551,823
Stock-based compensation	26,046		26,046
RSU awards vesting, net of shares withheld for taxes which have been retired	(327)		(327)
RSU awards vesting, net of shares withheld for taxes which have been retired, shares		33,398
Other noncontrolling interest activity	(30,089)		(11,783)			(18,306)
Net income (loss)	(47,556)			(48,240)		684
Other comprehensive income (loss), net of tax	(21,995)				(21,995)
Ending balance at Sep. 30, 2022	2,628,191	$ 8	2,496,783	163,726	(63,957)	31,631
Ending balance, shares at Sep. 30, 2022		75,585,221
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	82		82
Exercise of stock options, shares		2,633
Issuance of stock under Employee Stock Purchase Plan	10,048		10,048
Issuance of stock under Employee Stock Purchase Plan, shares		382,062
Stock-based compensation	49,827		49,827
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	(2,565)		(2,565)
RSU awards vesting, net of shares withheld for taxes which have been retired, shares		133,095
Shares issued in connection with acquisition of business	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	(99)					(99)
Net income (loss)	(842,665)			(844,242)		1,577
Other comprehensive income (loss), net of tax	(2,122)				(2,122)
Ending balance at Sep. 30, 2023	5,227,703	$ 13	4,752,694	474,094	(36,835)	37,737
Ending balance, shares at Sep. 30, 2023		124,481,293
Beginning balance at Jun. 30, 2023	5,975,872	$ 13	4,718,054	1,241,332	(19,889)	36,362
Beginning balance, shares at Jun. 30, 2023		124,054,755
Issuance of stock under Employee Stock Purchase Plan	10,048		10,048
Issuance of stock under Employee Stock Purchase Plan, shares		382,062
Stock-based compensation	24,945		24,945
RSU awards vesting, net of shares withheld for taxes which have been retired	(353)		(353)
RSU awards vesting, net of shares withheld for taxes which have been retired, shares		44,476
Other noncontrolling interest activity	(100)					(100)
Net income (loss)	(765,763)			(767,238)		1,475
Other comprehensive income (loss), net of tax	(16,946)				(16,946)
Ending balance at Sep. 30, 2023	$ 5,227,703	$ 13	$ 4,752,694	$ 474,094	$ (36,835)	$ 37,737
Ending balance, shares at Sep. 30, 2023		124,481,293