Commitments and Contingencies (Details) unit in Thousands, $ in Thousands				3 Months Ended			9 Months Ended
	Mar. 28, 2023 USD ($)	Jul. 17, 2022 USD ($)	Aug. 28, 2021 USD ($)	Sep. 30, 2023 USD ($)	Mar. 31, 2023 USD ($) unit	Mar. 31, 2022 unit	Mar. 31, 2023 USD ($) unit	Mar. 31, 2022 USD ($) unit	Jun. 30, 2022 USD ($)
Loss Contingencies [Line Items]
Floor financing, repurchase obligations					$ 467,994		$ 467,994		$ 183,953
Number of repurchase units | unit					0	0	0	0
Financing receivables					$ 0		$ 0		$ 0
Purchases of property, plant and equipment	$ 33,300						43,505	$ 40,070
Escrow deposit					$ 7,800		$ 7,800
Forecast | Subsequent Event
Loss Contingencies [Line Items]
Purchases of property, plant and equipment				$ 25,500
Pending Litigation
Loss Contingencies [Line Items]
Loss contingency, post-judgement interest rate (as a percent)		0.0625	0.0625
Batchelder et al. v. Malibu Boats, LLC | Pending Litigation
Loss Contingencies [Line Items]
Loss contingency, percentage of fault on plaintiff behalf (as percent)			0.75
Loss contingency, damages awarded, percentage liable by defendant (as a percent)			0.15
Loss contingency, estimate of possible loss			$ 140,000
Damages sought, value		$ 56,000	56,000
Product liability insurance, maximum coverage		26,000
Batchelder et al. v. Malibu Boats, LLC | Pending Litigation | Minimum
Loss Contingencies [Line Items]
Loss contingency, estimate of possible loss		0
Batchelder et al. v. Malibu Boats, LLC | Pending Litigation | Maximum
Loss Contingencies [Line Items]
Loss contingency, estimate of possible loss		140,000
Batchelder et al. v. Malibu Boats, LLC | Pending Litigation | Malibu Boats West, Inc.
Loss Contingencies [Line Items]
Loss contingency, damages awarded, value			$ 40,000
Loss contingency, damages awarded, percentage liable by defendant (as a percent)			0.10
Batchelder et al. v. Malibu Boats, LLC | Pending Litigation | Compensatory Damages
Loss Contingencies [Line Items]
Loss contingency, damages awarded, value			$ 80,000
Batchelder et al. v. Malibu Boats, LLC | Pending Litigation | Punitive Damages
Loss Contingencies [Line Items]
Loss contingency, damages awarded, value			80,000
Batchelder et al. v. Malibu Boats, LLC | Pending Litigation | Prejudgment Interest
Loss Contingencies [Line Items]
Damages sought, value		$ 8,000	$ 8,000