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GOODWILL AND INTANGIBLE ASSETS - Schedule of intangible assets excluding goodwill (Details) - Barnes & Noble Education, Inc. - USD ($) $ in Thousands | Jul. 31, 2025 | Apr. 30, 2025
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Schedule of Intangible Assets and Goodwill [Line Items] |  |
Intangible Assets, Gross Carrying Amount | $ 95,000 | $ 95,000
Intangible Assets, Accumulated Amortization | (4,381) | (3,419)
Intangible Assets, Net Carrying Amount | 90,619 | 91,581
Customer relationships |  |
Schedule of Intangible Assets and Goodwill [Line Items] |  |
Intangible Assets, Gross Carrying Amount | 50,000 | 50,000
Intangible Assets, Accumulated Amortization | (4,381) | (3,419)
Intangible Assets, Net Carrying Amount | $ 45,619 | $ 46,581
Intangible Assets, Weighted-average remaining life (Years) | 11 years 10 months 24 days | 12 years 2 months 12 days
Trade name |  |
Schedule of Intangible Assets and Goodwill [Line Items] |  |
Intangible Assets, Gross Carrying Amount | $ 45,000 | $ 45,000
Intangible Assets, Net Carrying Amount | $ 45,000 | $ 45,000

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