Threshold percentage of shares acquired triggering rights.

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- Definition

Amount authorized for purchase of share under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership.

+ References

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Number of shares authorized to be purchased under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership.

+ References

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

Amount of paid and unpaid common stock dividends declared with the form of settlement in cash.

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- Definition

Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer.

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Aggregate par or stated value of issued nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable preferred shares, par value and other disclosure concepts are in another section within stockholders' equity.

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- Definition

Amount remaining authorized for purchase of share under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership.

+ References

No definition available.

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Total cost of shares repurchased divided by the total number of shares repurchased.

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- Definition

Number of shares that have been repurchased during the period and are being held in treasury.

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Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.

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STOCKHOLDERS' EQUITY - Narrative (Detail) - USD ($)	3 Months Ended	9 Months Ended
STOCKHOLDERS' EQUITY - Narrative (Detail) - USD ($)	Jan. 31, 2026	Jan. 31, 2026	Jan. 31, 2025	Nov. 07, 2025	Dec. 29, 2022	Dec. 14, 2015
Class of Stock [Line Items]
Dividends paid		$ 5,500,000	$ 11,300,000
Ownership percentage threshold for shareholder rights plan				9.99%
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]
Repurchased shares, average purchase price (in dollars per share)	$ 6.3	$ 6.3
Repurchase of stock (in shares)	1,700	1,700
Repurchased shares, value	$ 10,000	$ 10,000
Stock repurchase program, remaining authorized repurchase amount	$ 39,300,000	$ 39,300,000
Common Stock \| Barnes & Noble Education Stock Repurchase Program
Class of Stock [Line Items]
Shares purchased under stock repurchase program	0	0
Stock repurchase program, remaining authorized repurchase amount	$ 26,700,000	$ 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
Series C Junior Participating Preferred Stock
Class of Stock [Line Items]
Preferred stock, par value				$ 0.001
Preferred stock, value				$ 20.58