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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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