XML 15 R53.htm IDEA: XBRL DOCUMENT
v3.19.3

PENSION PLANS - Fair Value of Pension Assets (Details) - USD ($) $ in Thousands | Jul. 27, 2019 | Jul. 28, 2018
--- | --- | ---
Defined Benefit Plan Disclosure [Line Items] |  |
Cash | $ 37 | $ 17
Equity Securities [Abstract] |  |
Company stock | 568 | 611
Mutual/Collective Trust Funds - U.S. | 4,401 | 10,213
Mutual/Collective Trust Funds - International | 2,613 | 8,337
Fixed Income Securities [Abstract] |  |
Mutual/Collective Trust Funds - Fixed Income | 57,554 | 41,893
Total | 65,173 | 61,071
Level 1 |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Cash | 37 | 17
Equity Securities [Abstract] |  |
Company stock | 568 | 611
Mutual/Collective Trust Funds - U.S. | 0 | 0
Mutual/Collective Trust Funds - International | 0 | 0
Fixed Income Securities [Abstract] |  |
Mutual/Collective Trust Funds - Fixed Income | 0 | 0
Total | 605 | 628
FairValueMeasuredAtNetAssetValuePerShareMember [Domain] |  |
Equity Securities [Abstract] |  |
Mutual/Collective Trust Funds - U.S. | 4,401 |
Mutual/Collective Trust Funds - International | 2,613 |
Fixed Income Securities [Abstract] |  |
Mutual/Collective Trust Funds - Fixed Income | 57,554 |
Total | 64,568 |
Assets Measured at NAV/Level 2 |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Cash | 0 | 0
Equity Securities [Abstract] |  |
Company stock | $ 0 | 0
Mutual/Collective Trust Funds - U.S. |  | 10,213
Mutual/Collective Trust Funds - International |  | 8,337
Fixed Income Securities [Abstract] |  |
Mutual/Collective Trust Funds - Fixed Income |  | 41,893
Total |  | $ 60,443

X
- Definition Amount of employer security in which defined benefit plan asset is invested. Includes, but is not limited to, security issued or managed by related party of employer. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (n) -URI http://asc.fasb.org/extlink&oid=108410482&loc=d3e1928-114920 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 55 -Paragraph 17 -URI http://asc.fasb.org/extlink&oid=112275985&loc=d3e4179-114921 + Details
Name: | us-gaap_DefinedBenefitPlanAmountOfEmployerAndRelatedPartySecuritiesIncludedInPlanAssets
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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 Equity Securities [Abstract] + References No definition available. + Details
Name: | vlgea_EquitySecuritiesAbstract
Namespace Prefix: | vlgea_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Fixed Income Securities [Abstract] + References No definition available. + Details
Name: | vlgea_FixedIncomeSecuritiesAbstract
Namespace Prefix: | vlgea_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | vlgea_PensionAssetCash
Namespace Prefix: | vlgea_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Pension Asset, Equity Securities, Mutual Collective Trust Funds, International + References No definition available. + Details
Name: | vlgea_PensionAssetEquitySecuritiesMutualCollectiveTrustFundsInternational
Namespace Prefix: | vlgea_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Pension Asset, Equity Securities, Mutual Collective Trust Funds, U.S. + References No definition available. + Details
Name: | vlgea_PensionAssetEquitySecuritiesMutualCollectiveTrustFundsU.S.
Namespace Prefix: | vlgea_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Pension Asset, Fixed Income Securities, Mutual Collective Trust Funds, Fixed Income + References No definition available. + Details
Name: | vlgea_PensionAssetFixedIncomeSecuritiesMutualCollectiveTrustFundsFixedIncome
Namespace Prefix: | vlgea_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- References No definition available. + Details
Name: | vlgea_PensionAssetTotal
Namespace Prefix: | vlgea_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel1Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=vlgea_FairValueMeasuredAtNetAssetValuePerShareMemberDomain
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |