XML 94 R75.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Income Taxes - 2017 Tax Cuts and Jobs Act - Narrative (Detail) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Apr. 28, 2019 | Apr. 29, 2018 | Apr. 30, 2017 | May 01, 2016
Income Taxes [Line Items] |  |  |  |
Federal statutory income tax rate |  | 30.40% | 34.00% | 34.00%
Provisional charge for re-measurement of U.S. net deferred income taxes |  | $ 2.2 |  |
Provisional income tax effects of the Transition Tax |  | 4.3 |  |
Provisional benefit for release of deferred income tax liabilities related to earnings and profits not permanently reinvested |  | 18.0 |  |
Provisional charge for reduction in U.S. Federal income tax rate pursuant to the Tax Act on effective settlement of IRS exam |  | 11.7 |  |
Provisional charge for write-off and establishment of valuation allowance against unused foreign tax credits |  | $ 25.4 |  |
Transition Tax payable period |  | 8 years |  |
Scenario, Forecast [Member] |  |  |  |
Income Taxes [Line Items] |  |  |  |
Federal statutory income tax rate | 21.00% |  |  |

X
- Definition Income Taxes [Line Items] + References No definition available. + Details
Name: | culp_IncomeTaxesLineItems
Namespace Prefix: | culp_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of reasonable estimate for income tax expense (benefit) for remeasurement of deferred tax from change in tax rate pursuant to Tax Cuts and Jobs Act of 2017 for which accounting for tax effect is incomplete. + References No definition available. + Details
Name: | culp_TaxCutsAndJobsActOf2017IncompleteAccountingChangeInTaxRateProvisionalIncomeTaxExpenseBenefit
Namespace Prefix: | culp_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of reasonable estimate for income tax benefit from release of deferred income tax liabilities related to earnings and profits not permanently reinvested pursuant to Tax Cuts and Jobs Act of 2017 for which accounting for tax effect is incomplete. + References No definition available. + Details
Name: | culp_TaxCutsAndJobsActOf2017IncompleteAccountingReleaseOfDeferredIncomeTaxLiabilitiesRelatedToEarningsAndProfitsNotPermanentlyReinvestedProvisionalIncomeTaxBenefit
Namespace Prefix: | culp_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of reasonable estimate for income tax benefit from reduction in U.S. Federal income tax rate pursuant to the transition tax of the Tax Cuts and Jobs Act of 2017 on the effective settlement of an income tax examination. + References No definition available. + Details
Name: | culp_TaxCutsAndJobsActOf2017IncompleteAccountingTransitionTaxChangeInTaxRateSettlementOfIncomeTaxExamination
Namespace Prefix: | culp_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of reasonable estimate for income tax expense (benefit) from transition tax on accumulated earnings of controlled foreign corporation deemed repatriated pursuant to Tax Cuts and Jobs Act of 2017 for which accounting for tax effect is incomplete. + References No definition available. + Details
Name: | culp_TaxCutsAndJobsActOf2017IncompleteAccountingTransitionTaxForAccumulatedForeignEarningsProvisionalIncomeTaxExpenseBenefit
Namespace Prefix: | culp_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of reasonable estimate for income tax expense from write-off and establishment of valuation allowance against unused foreign tax credits pursuant to Tax Cuts and Jobs Act of 2017 for which accounting for tax effect is incomplete. + References No definition available. + Details
Name: | culp_TaxCutsAndJobsActOf2017IncompleteAccountingWriteOffAndEstablishmentOfValuationAllowanceAgainstUnusedForeignTaxCreditsProvisionalIncomeTaxExpense
Namespace Prefix: | culp_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The period over which transition tax pursuant to Tax Cuts and Jobs Act of 2017 may be elected to be paid. + References No definition available. + Details
Name: | culp_TaxCutsAndJobsActOf2017TransitionTaxPayablePeriod
Namespace Prefix: | culp_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage of domestic federal statutory tax rate applicable to pretax income (loss). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32687-109319 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 6.I) -URI http://asc.fasb.org/extlink&oid=34349781&loc=d3e330036-122817 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32698-109319 + Details
Name: | us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
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: |