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REVENUE - Deferred Revenue (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Jul. 31, 2025	Apr. 30, 2025
Movement in Deferred Revenue [Roll Forward]
Deferred revenue beginning of the period	$ 8,728	$ 20,472
Additions to deferred revenue during the period		882
Reductions to deferred revenue for revenue recognized during the period	(736)	(12,626)
Deferred revenue balance end of the period	7,992	8,728
Barnes & Noble Education, Inc.
Movement in Deferred Revenue [Roll Forward]
Deferred revenue beginning of the period	13,566	11,044
Additions to deferred revenue during the period	20,720	173,969
Reductions to deferred revenue for revenue recognized during the period	(18,824)	(171,447)
Deferred revenue balance end of the period	$ 15,462	$ 13,566

X

- Definition

Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 11
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479806/606-10-50-11

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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Reference 4: http://www.xbrl.org/2003/role/disclosureRef
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- Definition

Amount of revenue recognized arising from contract liability from change in timeframe for performance obligation to be satisfied.

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-Topic 606
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- Definition

Amount of increase (decrease) in revenue recognized for cumulative catch-up adjustment from change in measure of progress which (increases) decreases obligation to transfer good or service to customer for which consideration from customer has been received or is due.

+ References

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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No definition available.

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