XML 81 R66.htm IDEA: XBRL DOCUMENT
v3.23.1

Pension Plan - Schedule of Assumptions Used to Determine Benefit Obligations and Net Periodic Pension Cost (Detail) | 12 Months Ended
--- | ---
Feb. 28, 2023 | Feb. 28, 2022 | Feb. 28, 2021
Retirement Benefits [Abstract] |  |  |
Weighted average discount rate (net periodic pension cost) | 3.10% | 2.65% | 2.65%
Earnings progression (net periodic pension cost) | 3.00% | 3.00% | 3.00%
Expected long-term rate of return on plan assets (net periodic pension cost) | 6.50% | 6.50% | 6.50%
Weighted average discount rate (benefit obligations) | 5.00% | 3.10% | 2.65%
Earnings progression (benefit obligations) | 3.00% | 3.00% | 3.00%

X
- Definition Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Earnings Progression + References No definition available. + Details
Name: | ebf_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationEarningsProgression
Namespace Prefix: | ebf_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Defined benefit plan assumptions used calculating net periodic benefit cost earnings progression. + References No definition available. + Details
Name: | ebf_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostEarningsProgression
Namespace Prefix: | ebf_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition Weighted average rate for present value of future retirement benefits cash flows, used to determine benefit obligation of defined benefit plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (k)(1) -URI https://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920 + Details
Name: | us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Weighted average rate for present value of future retirement benefits cash flows, used to determine net periodic benefit cost of defined benefit plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (k)(1) -URI https://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920 + Details
Name: | us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Weighted average rate of return on plan assets, reflecting average rate of earnings expected on existing plan assets and expected contributions, used to determine net periodic benefit cost of defined benefit plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (k)(3) -URI https://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 8 -URI https://asc.fasb.org/extlink&oid=123447040&loc=d3e2919-114920 + Details
Name: | us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration