XML 34 R23.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Non-controlling Interest (Tables) | 6 Months Ended
--- | ---
Dec. 31, 2017
Noncontrolling Interest [Abstract] |
Non-controlling Interest | The ownership of Malibu Boats Holdings, LLC is summarized as follows:
| As of December 31, 2017 |  | As of June 30, 2017
| Units |  | Ownership % |  | Units |  | Ownership %
Non-controlling LLC Unit holders ownership in Malibu Boats Holdings, LLC | 1,081,164 |  |  | 5.0 | % |  | 1,260,627 |  |  | 6.6 | %
Malibu Boats, Inc. ownership in Malibu Boats Holdings, LLC | 20,509,103 |  |  | 95.0 | % |  | 17,937,687 |  |  | 93.4 | %
| 21,590,267 |  |  | 100.0 | % |  | 19,198,314 |  |  | 100.0 | %
Schedule of Noncontrolling Interest |

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
- Definition Schedule of Non-Controlling Interest, LLC [Table Text Block] + References No definition available. + Details
Name: | mbuu_ScheduleofNonControllingInterestLLCTableTextBlock
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