Property, Plant, and Equipment (Schedule of Depreciation Expense) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Property, Plant and Equipment, Net [Abstract]
Depreciation expense	$ 21,482	$ 20,661	$ 63,238	$ 61,494