XML 82 R70.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Investments in Unconsolidated Affiliates and Variable Interest Entities - Schedule of Raw Material Purchases under Supply Agreement (Details) - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Mar. 25, 2018 | Mar. 26, 2017
UNF [Member] |  |
Schedule Of Equity Method Investments [Line Items] |  |
Raw material purchases under supply agreement | $ 1,463 | $ 1,676
UNF America [Member] |  |
Schedule Of Equity Method Investments [Line Items] |  |
Raw material purchases under supply agreement | 16,291 | 14,910
UNF and UNF America [Member] |  |
Schedule Of Equity Method Investments [Line Items] |  |
Raw material purchases under supply agreement | $ 17,754 | $ 16,586

X
- Definition Purchases during the period (excluding transactions that are eliminated in consolidated or combined financial statements) with related party. + References No definition available. + Details
Name: | us-gaap_RelatedPartyTransactionPurchasesFromRelatedParty
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_ScheduleOfEquityMethodInvestmentsLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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

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

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