XML 50 R32.htm IDEA: XBRL DOCUMENT
v3.10.0.1

RETIREMENT PLANS (Tables) | 12 Months Ended
--- | ---
Jul. 28, 2018
Disclosure of Compensation Related Costs, Share-based Payments [Abstract] |
Schedule of future obligations under deferred compensation arrangement | At July 28, 2018, total future obligations including interest, assuming commencement of payments at an individual's retirement age, as defined under the deferred compensation arrangement, were as follows:
Fiscal Year |  | (In thousands)
2019 |  | $ | 1,147 |
2020 |  | 940 |
2021 |  | 785 |
2022 |  | 766 |
2023 |  | 721 |
2024 and thereafter |  | 2,349 |
|  | $ | 6,708 |

X
- References No definition available. + Details
Name: | us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of benefits expected to be paid by pension plans and/or other employee benefit plans in each of the next five fiscal years and in the aggregate for the five fiscal years thereafter. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=82843861&loc=d3e1928-114920 + Details
Name: | us-gaap_ScheduleOfExpectedBenefitPaymentsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration