XML 35 R87.htm IDEA: XBRL DOCUMENT v3.2.0.727

Retirement Plan - Components of Actuarial Loss (Gain) Portion of Change in Projected Benefit Obligation (Detail) - USD ($) $ in Thousands	12 Months Ended
	Jun. 25, 2015	Jun. 26, 2014	Jun. 27, 2013
Schedule Of Actuarial Gain Loss In Projected Benefit Obligation [Abstract]
Change in assumed pay increases	$ 342	$ (85)	$ 423
Change in discount rate	(801)	1,084	(1,555)
Change in mortality assumptions	2,150	0	0
Change in bonus assumption	1,191	474
Other	257	(19)	153
Actuarial loss (gain)	$ 3,139	$ 1,454	$ (979)

X

- Definition

Change In Assumed Pay Increases Impacting Actuarial Gain Loss

+ References

No definition available.

+ Details

Name:	jbss_ChangeInAssumedPayIncreasesImpactingActuarialGainLoss
Namespace Prefix:	jbss_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Change In Bonus Assumption Impacting Actuarial Gain (Loss)

+ References

No definition available.

+ Details

Name:	jbss_ChangeInBonusAssumptionImpactingActuarialGainLoss
Namespace Prefix:	jbss_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Change In Discount Rate Impacting Actuarial Gain Loss

+ References

No definition available.

+ Details

Name:	jbss_ChangeInDiscountRateImpactingActuarialGainLoss
Namespace Prefix:	jbss_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Change in mortality assumption impacting actuarial gain (loss).

+ References

No definition available.

+ Details

Name:	jbss_ChangeInMortalityAssumptionImpactingActuarialGainLoss
Namespace Prefix:	jbss_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Schedule of actuarial gain loss in projected benefit obligation.

+ References

No definition available.

+ Details

Name:	jbss_ScheduleOfActuarialGainLossInProjectedBenefitObligationAbstract
Namespace Prefix:	jbss_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Amount of gain (loss) related to change in benefit obligation resulting from changes in actuarial assumptions, for example, but not limited to, interest, mortality, employee turnover, salary, and temporary deviation from the substantive plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef



-Publisher FASB



-Name Accounting Standards Codification



-Glossary Gain or Loss



-URI http://asc.fasb.org/extlink&oid=49168827



Reference 2: http://www.xbrl.org/2003/role/presentationRef



-Publisher FASB



-Name Accounting Standards Codification



-Topic 715



-SubTopic 20



-Section 50



-Paragraph 1



-Subparagraph (a)(4)



-URI http://asc.fasb.org/extlink&oid=58740216&loc=d3e1928-114920

+ Details

Name:	us-gaap_DefinedBenefitPlanActuarialGainLoss
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Changes in the defined benefit obligation, not otherwise separately disclosed in the financial statements.

+ References

No definition available.

+ Details

Name:	us-gaap_DefinedBenefitPlanOtherChanges
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration