XML 36 R25.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Non-controlling Interest (Tables) | 6 Months Ended
--- | ---
Dec. 31, 2018
Noncontrolling Interest [Abstract] |
Non-controlling Interest | The ownership of Malibu Boats Holdings, LLC is summarized as follows:
| As of December 31, 2018 |  | As of June 30, 2018
| Units |  | Ownership % |  | Units |  | Ownership %
Non-controlling LLC Unit holders ownership in Malibu Boats Holdings, LLC | 844,652 |  |  | 3.9 | % |  | 1,043,186 |  |  | 4.8 | %
Malibu Boats, Inc. ownership in Malibu Boats Holdings, LLC | 20,836,429 |  |  | 96.1 | % |  | 20,555,348 |  |  | 95.2 | %
| 21,681,081 |  |  | 100.0 | % |  | 21,598,534 |  |  | 100.0 | %

X
- Definition Noncontrolling Interest [Table Text Block] + References No definition available. + Details
Name: | mbuu_NoncontrollingInterestTableTextBlock
Namespace Prefix: | mbuu_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_NoncontrollingInterestAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration