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Significant Accounting Policies - Summary of Estimated Useful Lives (Detail)	Apr. 30, 2026
Building and improvements | Minimum
Property Plant And Equipment [Line Items]
Estimated useful life	10 years
Building and improvements | Maximum
Property Plant And Equipment [Line Items]
Estimated useful life	40 years
Software and hardware | Minimum
Property Plant And Equipment [Line Items]
Estimated useful life	2 years
Software and hardware | Maximum
Property Plant And Equipment [Line Items]
Estimated useful life	7 years
Machinery and equipment | Minimum
Property Plant And Equipment [Line Items]
Estimated useful life	2 years
Machinery and equipment | Maximum
Property Plant And Equipment [Line Items]
Estimated useful life	10 years
Office equipment and furniture
Property Plant And Equipment [Line Items]
Estimated useful life	5 years

X

- 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.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 7A
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-7A

+ Details

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- Definition

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.

+ References

No definition available.

+ Details

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