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v3.21.2

Other Current Assets - Additional Information (Details) | 3 Months Ended
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Sep. 26, 2021
UNIFI [Member] |
Claim recovery period | 40 months

X
- Definition Claim recovery period. + References No definition available. + Details
Name: | ufi_ClaimRecoveryPeriod
Namespace Prefix: | ufi_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

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- Details
Name: | dei_LegalEntityAxis=ufi_UNIFIMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |