XML 80 R66.htm IDEA: XBRL DOCUMENT
v3.4.0.3

Pension Plan - Additional Information (Detail) - USD ($) | 12 Months Ended
--- | ---
Feb. 28, 2017 | Feb. 29, 2016 | Feb. 28, 2015 | Feb. 28, 2014
Defined Benefit Plan Disclosure [Line Items] |  |  |  |
Employees covered under noncontributory Pension Plan |  | 8.00% |  |
Compensation period preceding retirement and termination |  | 5 years |  |
Company estimates the long-term rate of return on plan assets |  | 8.00% |  |
Target asset allocation, historical period |  | 10 years |  |
Target asset allocation, expected returns |  | 5 years |  |
Expected rate of return |  | 8.00% | 8.00% | 8.00%
Expected contributions |  | $ 3,000,000 | $ 3,000,000 |
Matching contributions |  | $ 1,300,000 | 1,200,000 | $ 900,000
United States employees contribution |  | 100.00% |  |
Profit sharing contributions |  | $ 229,000 | $ 227,000 | $ 254,000
Scenario Forecast [Member] |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |
Expected contributions | $ 3,000,000 |  |  |

X
- Definition Compensation period preceding retirement and termination. + References No definition available. + Details
Name: | ebf_DefinedBenefitPlanBenefitRecognitionCompensationPeriod
Namespace Prefix: | ebf_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Defined Benefit Plan Target Asset Allocation Expected Return Period + References No definition available. + Details
Name: | ebf_DefinedBenefitPlanTargetAssetAllocationExpectedReturnPeriod
Namespace Prefix: | ebf_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Defined Benefit Plan Target Asset Allocation Historical Return Period + References No definition available. + Details
Name: | ebf_DefinedBenefitPlanTargetAssetAllocationHistoricalReturnPeriod
Namespace Prefix: | ebf_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Defined Benefit Plan Target Plan Asset Allocation Expected Long Term Return On Assets + References No definition available. + Details
Name: | ebf_DefinedBenefitPlanTargetPlanAssetAllocationExpectedLongTermReturnOnAssets
Namespace Prefix: | ebf_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Defined Contribution Plan Profit Sharing Contributions + References No definition available. + Details
Name: | ebf_DefinedContributionPlanProfitSharingContributions
Namespace Prefix: | ebf_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Employees covered under non contributory pension plan. + References No definition available. + Details
Name: | ebf_PercentageOfEmployeesCovered
Namespace Prefix: | ebf_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition An assumption as to the rate of return on plan assets reflecting the average rate of earnings expected on the funds invested or to be invested to provide for the benefits included in the benefit obligation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Expected Long-Term Rate of Return on Plan Assets -URI http://asc.fasb.org/extlink&oid=6512046 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (k)(3) -URI http://asc.fasb.org/extlink&oid=58740216&loc=d3e1928-114920 + Details
Name: | us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition The increase in the fair value of plan assets from contributions made by the employer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (b)(3) -URI http://asc.fasb.org/extlink&oid=58740216&loc=d3e1928-114920 + Details
Name: | us-gaap_DefinedBenefitPlanContributionsByEmployer
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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

X
- Definition Amount of discretionary contributions made by an employer to a defined contribution plan. + References No definition available. + Details
Name: | us-gaap_DefinedContributionPlanEmployerDiscretionaryContributionAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Maximum percentage of employee gross pay the employee may contribute to a defined contribution plan. + References No definition available. + Details
Name: | us-gaap_DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_StatementScenarioAxis=us-gaap_ScenarioForecastMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |