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Revenue Recognition (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021
Disaggregation of Revenue [Line Items]
Net sales	$ 372,303	$ 375,119	$ 338,732	$ 302,211	$ 353,206	$ 344,287	$ 263,887	$ 253,497	$ 1,388,365	$ 1,214,877	$ 926,515
North America
Disaggregation of Revenue [Line Items]
Net sales									1,314,876	1,139,454	860,817
International
Disaggregation of Revenue [Line Items]
Net sales									73,489	75,423	65,698
Malibu
Disaggregation of Revenue [Line Items]
Net sales									636,247	607,543	483,525
Malibu | North America
Disaggregation of Revenue [Line Items]
Net sales									582,092	548,826	434,660
Malibu | International
Disaggregation of Revenue [Line Items]
Net sales									54,155	58,717	48,865
Saltwater Fishing
Disaggregation of Revenue [Line Items]
Net sales									449,156	341,930	242,914
Saltwater Fishing | North America
Disaggregation of Revenue [Line Items]
Net sales									440,449	336,816	234,680
Saltwater Fishing | International
Disaggregation of Revenue [Line Items]
Net sales									8,707	5,114	8,234
Cobalt
Disaggregation of Revenue [Line Items]
Net sales									302,962	265,404	200,076
Cobalt | North America
Disaggregation of Revenue [Line Items]
Net sales									292,335	253,812	191,477
Cobalt | International
Disaggregation of Revenue [Line Items]
Net sales									10,627	11,592	8,599
Boat and trailer sales
Disaggregation of Revenue [Line Items]
Net sales									1,364,616	1,193,463	903,142
Boat and trailer sales | Malibu
Disaggregation of Revenue [Line Items]
Net sales									618,001	590,059	464,738
Boat and trailer sales | Saltwater Fishing
Disaggregation of Revenue [Line Items]
Net sales									447,587	340,725	241,750
Boat and trailer sales | Cobalt
Disaggregation of Revenue [Line Items]
Net sales									299,028	262,679	196,654
Part and other sales
Disaggregation of Revenue [Line Items]
Net sales									23,749	21,414	23,373
Part and other sales | Malibu
Disaggregation of Revenue [Line Items]
Net sales									18,246	17,484	18,787
Part and other sales | Saltwater Fishing
Disaggregation of Revenue [Line Items]
Net sales									1,569	1,205	1,164
Part and other sales | Cobalt
Disaggregation of Revenue [Line Items]
Net sales									$ 3,934	$ 2,725	$ 3,422

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