Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2024	Dec. 31, 2023
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ 48,810	$ (132,577)	$ (385,539)	$ (115,315)
Other comprehensive income (loss):
Cumulative translation adjustments	(678)	216	(281)	146
Changes in market value of investments:
Changes in unrealized (losses) gains, net of (benefit) taxes of ($1), $18, $8 and ($13), respectively	(2)	57	26	(40)
Total net change in market value of investments	(2)	57	26	(40)
Changes in market value of derivatives:
Changes in market value of derivatives, net of (benefit) taxes of ($139), $62, $(100), and $26, respectively	(437)	188	(318)	84
Reclassification adjustment for net gains (losses) included in net income (loss), net of taxes (benefits) of $28, $9, $38, and ($18), respectively	86	30	121	(58)
Total net change in market value of derivatives	(351)	218	(197)	26
Other comprehensive income (loss)	(1,031)	491	(452)	132
Total comprehensive income (loss)	$ 47,779	$ (132,086)	$ (385,991)	$ (115,183)