Increase (decrease) in net assets resulting from sales return reserves recorded.

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Useful life of product development assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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Period for targets established for share based compensation expense in advance of actual financial results, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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No definition available.

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Carrying value as of the balance sheet date of payments made in excess of existing cash balances, which will be honored by the bank but reflected as a loan to the entity. Overdrafts generally have a very short time frame for correction or repayment and are therefore more similar to short-term bank financing than trade financing.

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Amount before accumulated amortization of capitalized costs for computer software, including but not limited to, acquired and internally developed computer software.

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Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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The amount of LIFO (last in first out) inventory present at the reporting date when inventory is also valued using different valuation methods.

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Amortized cost, before allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement and net investment in lease.

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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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Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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Summary of Significant Accounting Policies, Recently Issued, and Recently Adopted Accounting Standards - Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
	Apr. 30, 2025	Apr. 30, 2024
Property, Plant and Equipment [Line Items]
Bank overdrafts	$ 14,800	$ 10,100
Notes receivable inclusive of interest	121,500	92,500
Print book sales return reserve net liability balance	(8,984)	(14,448)
LIFO Inventory Amount	10,900	11,400
Cloud computing arrangement	$ 24,000	$ 3,600
Performance-based Restricted Stock Awards
Property, Plant and Equipment [Line Items]
Target period for stock-based compensation expense in advance of actual financial results	3 years
Developed technology
Property, Plant and Equipment [Line Items]
Estimated useful life	7 years
Minimum \| Book composition costs
Property, Plant and Equipment [Line Items]
Estimated useful life	1 year
Minimum \| Computer Software
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life	3 years
Minimum \| Computer Hardware
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life	3 years
Minimum \| Furniture, Fixtures, and Warehouse Equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life	5 years
Minimum \| Software Development
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life	3 years
Maximum \| Book composition costs
Property, Plant and Equipment [Line Items]
Estimated useful life	3 years
Maximum \| Computer Software
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life	10 years
Maximum \| Computer Hardware
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life	5 years
Maximum \| Buildings and Leasehold Improvements
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life	40 years
Maximum \| Furniture, Fixtures, and Warehouse Equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life	10 years
Maximum \| Software Development
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life	5 years
Weighted Average \| Content and publishing rights
Property, Plant and Equipment [Line Items]
Estimated useful life	26 years
Weighted Average \| Customer relationships
Property, Plant and Equipment [Line Items]
Estimated useful life	15 years
Weighted Average \| Brands and trademarks
Property, Plant and Equipment [Line Items]
Estimated useful life	16 years
Weighted Average \| Covenants not to compete
Property, Plant and Equipment [Line Items]
Estimated useful life	4 years
Weighted Average \| Other Product Development Costs
Property, Plant and Equipment [Line Items]
Estimated useful life	3 years