Defined Contribution And Other Employee Plans (Narrative) (Details)	12 Months Ended
Jun. 30, 2016
Cleveland Bakers And Teamsters Pension Fund [Member] \| Multiemployer Plans, Pension [Member]
Multiemployer Plans [Line Items]
Employer's contributions represent more than five percent of total contributions	true

Description of whether the employer's contributions represent more than five percent of total contributions to the multiemployer plan for the most recent plan year available. A multiemployer plan is a pension or postretirement benefit plan to which two or more unrelated employers contribute where assets contributed by one participating employer may be used to provide benefits to employees of other participating employers.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 80
-Section 50
-Paragraph 5
-Subparagraph (e)(2)
-URI http://asc.fasb.org/extlink&oid=49170332&loc=SL14450657-114947

Name:	us-gaap_MultiemployerPlansPeriodContributionsSignificanceOfContributions
Namespace Prefix:	us-gaap_
Data Type:	xbrli:booleanItemType
Balance Type:	na
Period Type:	duration