Basis of presentation and summary of significant accounting policies.

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The duration of rental periods for physical textbooks.

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Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

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The change in the inventory reserve representing the cumulative difference in cost between the first in, first out and the last in, first out inventory valuation methods, which change has been reflected in the statement of income during the period.

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Amount of equity (deficit) attributable to noncontrolling interest. Excludes temporary equity.

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Description of payment terms in contract with customer. Includes, but is not limited to, timing of payment, existence of financing component, variability of consideration and constraint on variable consideration.

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BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Narrative (Details) - USD ($) $ in Thousands			9 Months Ended
	Jan. 31, 2026	Apr. 30, 2025	Jan. 31, 2026	Jan. 31, 2025
BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
Noncontrolling interest in consolidated subsidiaries	$ 266,619	$ 260,570	$ 266,619
Impairment loss			1,018	$ 1,247
Prepaid Expenses and Other Current Assets [Member]
BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
Restricted cash	5,900	17,300	5,900
Other Noncurrent Assets [Member]
BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
Restricted cash	2,400	2,400	$ 2,400
Barnes & Noble Education, Inc.
BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
Revenue, description of payment terms			payment terms are generally 30 days and do not extend beyond one year.
LIFO adjustment	$ 6,400	$ 6,400
Barnes & Noble Education, Inc. \| Maximum
BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
Rental periods duration			1 year