XML 91 R84.htm IDEA: XBRL DOCUMENT
v3.25.2

Income Taxes - Narrative (Detail) |  | 3 Months Ended
--- | --- | ---
Jul. 04, 2025 | Aug. 03, 2025 | Jul. 28, 2024
Income Taxes [Line Items] |  |  |
Standard corporate tax rate |  | 21.00% | 21.00%
One Big Beautiful Bill Act |  |  |
Income Taxes [Line Items] |  |  |
Standard corporate tax rate | 21.00% |  |
Tax law provisions description |  | On July 4, 2025, OBBBA was signed into law, making several provisions of the 2017 Tax Cuts and Jobs Act ("TCJA") permanent. Such provisions include: (i) no change to the standard corporate tax rate of 21.0%; (ii) increased depreciation allowances for certain property acquired after January 19, 2025; (iii) deduction of certain U.S. research and development expenditures; (iv) limitations on the deductibility of business interest expense; and (v) modifications to GILTI and foreign-derived intangible income. |

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 Tax law provisions description. + References No definition available. + Details
Name: | culp_TaxLawProvisionsDescription
Namespace Prefix: | culp_
Data Type: | xbrli:stringItemType
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/disclosureRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480738/235-10-S50-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 12 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482685/740-10-50-12 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 231 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482663/740-10-55-231 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 6.I.1.Q1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479360/740-10-S99-1 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(h)(2)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480678/235-10-S99-1 + Details
Name: | us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_IncomeTaxAuthorityNameAxis=culp_OneBigBeautifulBillActMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |