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Accounts Receivable and Allowance for Doubtful Receivables - Additional Information (Detail) $ in Millions | 12 Months Ended
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Feb. 28, 2023 USD ($)
Receivables [Abstract] |
Accounts receivable from sale of manufacturing facility | $ 4.5
Accounts receivable frequency of payments | 12
Accounts receivable fixed interest rate | 5.95%
Accounts receivable amortized frequency of payments | 360 months

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- Definition Accounts receivable amortized frequency of payments. + References No definition available. + Details
Name: | ebf_AccountsReceivableAmortizedFrequencyOfPayments
Namespace Prefix: | ebf_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Definition Accounts receivable fixed interest rate. + References No definition available. + Details
Name: | ebf_AccountsReceivableFixedInterestRate
Namespace Prefix: | ebf_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

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- Definition Accounts receivable frequency of payments. + References No definition available. + Details
Name: | ebf_AccountsReceivableFrequencyOfPayments
Namespace Prefix: | ebf_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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

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