Shareholders' Equity Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended				6 Months Ended
	Dec. 31, 2024	Sep. 30, 2024	Dec. 31, 2023	Sep. 30, 2023	Dec. 31, 2024	Dec. 31, 2023
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance at beginning of period		$ (77,566)			$ (77,566)
Other comprehensive income (loss), Cash flow hedge	$ 2,407		$ (3,411)		(734)	$ (667)
Amounts reclassified from accumulated other comprehensive (loss) income, Cash flow hedge	3,089		3,566		6,631	7,068
Net current-period other comprehensive income (loss), net of taxes, Foreign Currency Translation Adjustment	(18,639)		9,724		(20,895)	3,432
Net current-period other comprehensive income (loss), net of taxes, Total accumulated other comprehensive income (loss)	(19,326)		2,724		(28,268)	(4,350)
Balance at end of period	(105,834)				(105,834)
Reclassification out of Accumulated Other Comprehensive Income [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Amounts reclassified from accumulated other comprehensive (loss) income	(3,094)		(3,589)		(6,639)	(7,115)
Amounts reclassified from accumulated other comprehensive (loss) income, Postemployment benefits	(5)		(23)		(8)	(47)
Amounts reclassified from accumulated other comprehensive (loss) income, Cash flow hedge	(3,089)		(3,566)		(6,631)	(7,068)
Accumulated Foreign Currency Adjustment Attributable to Parent [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance at beginning of period	(97,822)	(95,566)	(89,391)	$ (83,099)	(95,566)	(83,099)
Other comprehensive income (loss), Foreign Currency Translation Adjustment	(18,639)		9,724		(20,895)	3,432
Amounts reclassified from accumulated other comprehensive (loss) income	0		0		0	0
Net current-period other comprehensive income (loss), net of taxes, Foreign Currency Translation Adjustment	(18,639)		9,724		(20,895)	3,432
Balance at end of period	(116,461)	(97,822)	(79,667)	(89,391)	(116,461)	(79,667)
Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance at beginning of period	(394)	(391)	(221)	(197)	(391)	(197)
Other comprehensive income (loss), Postemployment Benefits,	0		0		0	0
Net current-period other comprehensive income (loss), net of taxes, Postemployment benefits	(5)		(23)		(8)	(47)
Balance at end of period	(399)	(394)	(244)	(221)	(399)	(244)
Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance at beginning of period	11,708	18,391	27,242	28,000	18,391	28,000
Other comprehensive income (loss), Cash flow hedge	2,407		(3,411)		(734)	(667)
Net current-period other comprehensive income (loss), net of taxes, Cash flow hedge	(682)		(6,977)		(7,365)	(7,735)
Balance at end of period	11,026	11,708	20,265	27,242	11,026	20,265
AOCI Attributable to Parent [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance at beginning of period	(86,508)	(77,566)	(62,370)	(55,296)	(77,566)	(55,296)
Other comprehensive income (loss), Total accumulated other comprehensive income (loss)	(16,232)		6,313		(21,629)	2,765
Net current-period other comprehensive income (loss), net of taxes, Total accumulated other comprehensive income (loss)	(19,326)	(8,942)	2,724	(7,074)	(28,268)	(4,350)
Balance at end of period	$ (105,834)	$ (86,508)	$ (59,646)	$ (62,370)	$ (105,834)	$ (59,646)