XML 94 R79.htm IDEA: XBRL DOCUMENT
v3.7.0.1

Special Cash Dividends - Additional Information (Detail) - $ / shares | Jul. 11, 2017 | Nov. 01, 2016 | Jul. 07, 2016 | Oct. 27, 2015 | Jun. 29, 2017
--- | --- | --- | --- | --- | ---
Class of Stock [Line Items] |  |  |  |  |
Dividend payable date, declared day |  | Nov. 01, 2016 | Jul. 07, 2016 | Oct. 27, 2015 |
Annual cash dividend |  |  |  |  | $ 0.50
Subsequent Event [Member] |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |
Dividend payable date, declared day | Jul. 11, 2017 |  |  |  |
Special cash dividend | $ 2.00 |  |  |  |
Annual cash dividend | $ 0.50 |  |  |  |

X
- Definition The per share amount of a special dividend declared, but not paid, as of the financial reporting date. + References No definition available. + Details
Name: | jbss_SpecialDividendAmountPerShare
Namespace Prefix: | jbss_
Data Type: | num:perShareItemType
Balance Type: | na
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_ClassOfStockLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The per share amount of a dividend declared, but not paid, as of the financial reporting date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=98513485&loc=d3e4304-108586 + Details
Name: | us-gaap_DividendsPayableAmountPerShare
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Date the dividend to be paid was declared, in CCYY-MM-DD format. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=98513485&loc=d3e4304-108586 + Details
Name: | us-gaap_DividendsPayableDateDeclaredDayMonthAndYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:dateItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |