Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Mar. 31, 2024	Mar. 31, 2023
Statement of Comprehensive Income [Abstract]
Net income	$ 33,488	$ 8,473	$ 57,573	$ 9,636
Foreign currency translation adjustments	(2,269)	427	816	2,605
Gain on cash flow commodity hedge	0	111	0	329
Comprehensive income	$ 31,219	$ 9,011	$ 58,389	$ 12,570