CONDENSED CONSOLIDATED STATEMENTS OF EQUITY - USD ($) $ in Thousands	Total	Common Stock	Additional paid-In capital	Retained earnings	Accumulated other comprehensive income (loss)	Treasury Stock
Balance, beginning of the period (in shares) at Mar. 31, 2022		149,840,925
Balance, beginning of the period at Mar. 31, 2022	$ 1,063,060	$ 14,984	$ 1,721,118	$ 1,420,993	$ 5,730	$ (2,099,765)
Treasury stock, beginning balance (in shares) at Mar. 31, 2022						(81,205,596)
Increase (Decrease) in Stockholders' Equity
Employee stock awards, benefit plans and other issuances (in shares)		281,853				(53,975)
Employee stock awards, benefit plans and other issuances	3,301	$ 28	4,563			$ (1,290)
Non-cash stock-based compensation (in shares)		25,024
Non-cash stock-based compensation	45,932	$ 3	45,929
Restricted stock units vested (in shares)		973,150
Restricted stock units vested	0	$ 97	(97)
Liability-classified restricted stock units vested (in shares)		356,664
Liability-classified restricted stock units vested	9,326	$ 36	9,290
Acquisition of treasury stock (in shares)						(3,797,760)
Acquisition of treasury stock	(100,091)					$ (100,091)
Comprehensive income (loss):
Foreign currency translation	(3,805)				(3,805)
Net earnings (loss)	(57,654)			(57,654)
Treasury stock, ending balance (in shares) at Sep. 30, 2022						(85,057,331)
Balance, end of the period (in shares) at Sep. 30, 2022		151,477,616
Balance, end of the period at Sep. 30, 2022	960,069	$ 15,148	1,780,803	1,363,339	1,925	$ (2,201,146)
Balance, beginning of the period (in shares) at Jun. 30, 2022		151,031,716
Balance, beginning of the period at Jun. 30, 2022	1,005,747	$ 15,103	1,753,468	1,393,775	3,801	$ (2,160,400)
Treasury stock, beginning balance (in shares) at Jun. 30, 2022						(83,299,201)
Increase (Decrease) in Stockholders' Equity
Employee stock awards, benefit plans and other issuances (in shares)		2,957				(31,465)
Employee stock awards, benefit plans and other issuances	(706)		2			$ (708)
Non-cash stock-based compensation (in shares)		13,227
Non-cash stock-based compensation	26,175	$ 2	26,173
Restricted stock units vested (in shares)		384,920
Restricted stock units vested	0	$ 38	(38)
Liability-classified restricted stock units vested (in shares)		44,796
Liability-classified restricted stock units vested	1,203	$ 5	1,198
Acquisition of treasury stock (in shares)						(1,726,665)
Acquisition of treasury stock	(40,038)					$ (40,038)
Comprehensive income (loss):
Foreign currency translation	(1,876)				(1,876)
Net earnings (loss)	(30,436)			(30,436)
Treasury stock, ending balance (in shares) at Sep. 30, 2022						(85,057,331)
Balance, end of the period (in shares) at Sep. 30, 2022		151,477,616
Balance, end of the period at Sep. 30, 2022	960,069	$ 15,148	1,780,803	1,363,339	1,925	$ (2,201,146)
Balance, beginning of the period (in shares) at Mar. 31, 2023		153,987,784
Balance, beginning of the period at Mar. 31, 2023	926,076	$ 15,399	1,855,916	1,302,291	4,504	$ (2,252,034)
Treasury stock, beginning balance (in shares) at Mar. 31, 2023						(87,372,837)
Increase (Decrease) in Stockholders' Equity
Employee stock awards, benefit plans and other issuances (in shares)		282,924				(183,057)
Employee stock awards, benefit plans and other issuances	1,006	$ 28	5,547			$ (4,569)
Non-cash stock-based compensation (in shares)		22,525
Non-cash stock-based compensation	26,588	$ 2	26,586
Restricted stock units vested (in shares)		394,111
Restricted stock units vested	0	$ 39	(39)
Liability-classified restricted stock units vested (in shares)		44,796
Liability-classified restricted stock units vested	1,173	$ 5	1,168
Acquisition of treasury stock (in shares)						(1,325,093)
Acquisition of treasury stock	(35,325)					$ (35,325)
Comprehensive income (loss):
Foreign currency translation	(937)				(937)
Net earnings (loss)	3,277			3,277
Treasury stock, ending balance (in shares) at Sep. 30, 2023						(88,880,987)
Balance, end of the period (in shares) at Sep. 30, 2023		154,732,140
Balance, end of the period at Sep. 30, 2023	921,858	$ 15,473	1,889,178	1,305,568	3,567	$ (2,291,928)
Balance, beginning of the period (in shares) at Jun. 30, 2023		154,551,628
Balance, beginning of the period at Jun. 30, 2023	918,531	$ 15,455	1,873,935	1,300,705	4,565	$ (2,276,129)
Treasury stock, beginning balance (in shares) at Jun. 30, 2023						(88,367,267)
Increase (Decrease) in Stockholders' Equity
Employee stock awards, benefit plans and other issuances (in shares)		4,060				(23,227)
Employee stock awards, benefit plans and other issuances	(675)		2			$ (677)
Non-cash stock-based compensation (in shares)		10,205
Non-cash stock-based compensation	14,086	$ 1	14,085
Restricted stock units vested (in shares)		121,451
Restricted stock units vested	0	$ 12	(12)
Liability-classified restricted stock units vested (in shares)		44,796
Liability-classified restricted stock units vested	1,173	$ 5	1,168
Acquisition of treasury stock (in shares)						(490,493)
Acquisition of treasury stock	(15,122)					$ (15,122)
Comprehensive income (loss):
Foreign currency translation	(998)				(998)
Net earnings (loss)	4,863			4,863
Treasury stock, ending balance (in shares) at Sep. 30, 2023						(88,880,987)
Balance, end of the period (in shares) at Sep. 30, 2023		154,732,140
Balance, end of the period at Sep. 30, 2023	$ 921,858	$ 15,473	$ 1,889,178	$ 1,305,568	$ 3,567	$ (2,291,928)