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Accrued Expenses - Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2025	Jun. 30, 2024
Loss Contingencies [Line Items]
Accrued legal and professional fees	$ 33,729	$ 22,467
Government grant	4,089	$ 5,867
Insurance Settlement
Loss Contingencies [Line Items]
Litigation settlement, amount	7,800
Batchelder et al. v. Malibu Boats, LLC
Loss Contingencies [Line Items]
Proceeds from insurance coverage	21,000
Accrued legal and professional fees	$ 3,500

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