Condensed Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Net loss	$ (13,340)	$ (15,724)
Other comprehensive income (loss), net of tax
Net investment hedge currency translation adjustment, net of tax effects of $0 and $4,576 for the three months ended December 31, 2024 and 2023, respectively	5,412	(13,368)
Foreign currency translation adjustments	(47,298)	46,494
Changes in unrealized losses on marketable securities, net of tax effects of $0 and $864 for the three months ended December 31, 2024 and 2023, respectively	163	2,524
Actuarial loss on pension plans, net of tax effects of $17 and $2 during the three months ended December 31, 2024 and 2023, respectively	(50)	(8)
Total other comprehensive income (loss), net of tax	(41,773)	35,642
Comprehensive income (loss)	$ (55,113)	$ 19,918