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v3.23.1

Supplemental Cash and Non-Cash Flow Information - Additional Information (Detail) $ in Millions | 12 Months Ended
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Feb. 28, 2023 USD ($)
Supplemental Cash Flow Elements [Abstract] |
Note receivable from sale of manufacturing facility | $ 4.5

X
- Definition Note receivable from sale of manufacturing facility. + References No definition available. + Details
Name: | ebf_NoteReceivableFromSaleOfManufacturingFacility
Namespace Prefix: | ebf_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_SupplementalCashFlowElementsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration