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STOCKHOLDERS' EQUITY - Narrative (Detail) - USD ($) | 3 Months Ended |  |
--- | --- | --- | ---
Jul. 31, 2025 | Jul. 31, 2024 | Dec. 29, 2022 | Dec. 14, 2015
Class of Stock [Line Items] |  |  |  |
Dividends paid | $ 0 | $ 500,000 |  |
Common Stock | Stock Repurchase Program | Maximum |  |  |  |
Class of Stock [Line Items] |  |  |  |
Stock repurchase program, authorized amount |  |  | $ 50,000,000 |
Common Stock | December 2022 Stock Repurchase Program |  |  |  |
Class of Stock [Line Items] |  |  |  |
Shares purchased under stock repurchase program | 0 |  |  |
Stock repurchase program, remaining authorized repurchase amount | $ 40,600,000 |  |  |
Common Stock | Barnes & Noble Education Stock Repurchase Program |  |  |  |
Class of Stock [Line Items] |  |  |  |
Shares purchased under stock repurchase program | 0 |  |  |
Stock repurchase program, remaining authorized repurchase amount | $ 26,700,000 |  |  |
Common Stock | Barnes & Noble Education Stock Repurchase Program | Maximum |  |  |  |
Class of Stock [Line Items] |  |  |  |
Stock repurchase program, authorized amount |  |  |  | $ 50,000,000

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