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Note 4. Restructuring and Related Activities (Details) - USD ($) $ in Thousands	12 Months Ended			20 Months Ended	30 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2026	Jun. 30, 2026
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	$ 4,977	$ 10,990	$ 2,386
Tampa Facility \| Disposal Group, Disposed of by Sale, Not Discontinued Operations
Restructuring Cost and Reserve [Line Items]
Proceeds from Sale, Property, Held-for-Sale	21,600
Gain (Loss) on Disposition of Property Plant Equipment, Excluding Oil and Gas Property and Timber Property	15,000
2024 Plan
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	3,400	5,700	$ 2,400		$ 11,500
2024 Plan \| Maximum Restructuring Charge
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Expected Cost Remaining	3,000			$ 3,000	3,000
2024 Plan \| Minimum Restructuring Charge
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Expected Cost Remaining	1,500			1,500	1,500
2025 Tampa Plan
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	1,599			6,900
Restructuring Reserve	0	2,018		0	0
Payments for Restructuring	(3,617)
Restructuring Reserve, Settled without Cash	0
2025 Tampa Plan \| Employee Severance
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	164
Restructuring Reserve	0	2,018		0	0
Payments for Restructuring	(2,182)
Restructuring Reserve, Settled without Cash	0
2025 Tampa Plan \| Other Restructuring
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	1,435
Restructuring Reserve	0	$ 0		$ 0	$ 0
Payments for Restructuring	(1,435)
Restructuring Reserve, Settled without Cash	$ 0