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v3.25.2

Stockholders' Equity (Details) | 12 Months Ended |  |  |  |
--- | --- | --- | --- | --- | ---
Jun. 30, 2025 USD ($) vote numberOfUnitHolder $ / shares shares | Jun. 30, 2024 USD ($) numberOfUnitHolder $ / shares shares | Jun. 30, 2023 numberOfUnitHolder entity shares | Jun. 24, 2025 USD ($) | Oct. 23, 2024 USD ($) | Oct. 26, 2023 USD ($) | Nov. 03, 2022 USD ($)
Class of Stock [Line Items] |  |  |  |  |  |  |
Capital stock, shares authorized (in shares) | 150,000,000 |  |  |  |  |  |
Preferred stock, shares authorized (in shares) | 25,000,000 | 25,000,000 |  |  |  |  |
Preferred stock, par value (in dollars per share) | $ / shares | $ 0.01 | $ 0.01 |  |  |  |  |
Number of unit holders | numberOfUnitHolder |  |  | 1 |  |  |  |
Treasury stock, shares, retired (in shares) | 151,817 |  |  |  |  |  |
Number of new entities | entity |  |  | 2 |  |  |  |
Common stock, conversion basis | 1 |  |  |  |  |  |
Number of LLC units outstanding (in shares) | 19,502,267 | 20,502,961 |  |  |  |  |
Malibu Boats Holdings LLC |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |
Parent ownership (in percentage) | 98.60% | 98.40% |  |  |  |  |
Non-controlling holders ownership (in percentage) | 1.40% | 1.60% |  |  |  |  |
Malibu Boats Holdings LLC | Malibu Boats, Inc. |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |
Number of LLC units outstanding (in shares) | 19,225,848 | 20,181,542 |  |  |  |  |
Malibu Boats Holdings LLC | Non-controlling LLC Unit Holders |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |
Number of LLC units outstanding (in shares) | 276,419 | 321,419 |  |  |  |  |
Class A Common Stock |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |
Common stock, shares authorized (in shares) | 100,000,000 | 100,000,000 |  |  |  |  |
Number of unit holders | numberOfUnitHolder | 2 | 4 | 2 |  |  |  |
Common stock, shares issued (in shares) | 19,225,848 | 20,181,542 |  |  |  |  |
Common stock, shares, outstanding (in shares) | 19,225,848 | 20,181,542 |  |  |  |  |
Stock repurchased during period (in shares) | 193,914 |  |  |  |  |  |
Number of votes | vote | 1 |  |  |  |  |  |
Class A Common Stock | Fiscal 2023 Repurchase Program |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |
Stock repurchase program, authorized amount | $ |  |  |  |  |  |  | $ 100,000,000
Stock repurchased during period (in shares) |  | 261,962 |  |  |  |  |
Stock repurchased during period | $ |  | $ 12,526,000 |  |  |  |  |
Class A Common Stock | Fiscal 2024 Repurchase Program |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |
Stock repurchase program, authorized amount | $ |  |  |  |  |  | $ 100,000,000 |
Stock repurchased during period (in shares) | 519,466 | 437,996 |  |  |  |  |
Stock repurchased during period | $ | $ 20,200,000 | $ 17,317,000 |  |  |  |  |
Class A Common Stock | Fiscal 2025 Repurchase Program |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |
Stock repurchase program, authorized amount | $ |  |  |  |  | $ 50,000,000 |  |
Stock repurchased during period (in shares) | 478,325 |  |  |  |  |  |
Stock repurchased during period | $ | $ 15,756,000 |  |  |  |  |  |
Class A Common Stock | Fiscal 2026 Repurchase Program |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |
Stock repurchase program, authorized amount | $ |  |  |  | $ 50,000,000 |  |  |
Class B Common Stock |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |
Common stock, shares authorized (in shares) | 25,000,000 | 25,000,000 |  |  |  |  |
Treasury stock, shares, retired (in shares) | 0 | 0 | 0 |  |  |  |
Number of shares issued (in shares) |  |  | 2 |  |  |  |
Common stock, shares issued (in shares) | 12 | 12 | 12 |  |  |  |
Common stock, shares, outstanding (in shares) | 12 | 12 | 12 |  |  |  |

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