Nature of Operations and Summary of Significant Accounting Policies Property and Equipment (Details) - USD ($) $ in Thousands	Sep. 30, 2026	Jun. 30, 2026
Property, Plant, and Equipment [Abstract]
Accumulated Depreciation, Property and Equipment	$ 442,499	$ 439,201
Assets held for sale	8,996	9,172
Building
Assets held for sale	$ 8,996	$ 9,172

Amount of accumulated depreciation, depletion, and amortization of property, plant, and equipment. Includes, but is not limited to, land and land improvement; building; machinery and equipment; furniture and fixture; and work of art, historical treasure, or similar asset classified as collection.