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Organization, Basis of Presentation, and Summary of Significant Accounting Policies (Details) - segment		9 Months Ended
	Jun. 30, 2019	Mar. 31, 2020
Malibu U.S., Malibu Australia, Cobalt and Pursuit
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Number of reportable segments	4
Malibu U.S. And Malibu Australia
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Number of reportable segments		1
Malibu, Cobalt And Pursuit
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Number of reportable segments		3

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

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