Basis of Presentation (Details)	0 Months Ended	12 Months Ended
	Sep. 27, 2014 item	Jun. 27, 2015	Jun. 28, 2014	Sep. 10, 2014 item
Fiscal years, change in reportable segments and spinoff plans announcement
Number of weeks in fiscal year		364 days	364 days
New reportable segments	2
Number of new public entities as a result of the announced spinoff plan.				2
Minimum
Fiscal years, change in reportable segments and spinoff plans announcement
Number of weeks in fiscal year		364 days
Maximum
Fiscal years, change in reportable segments and spinoff plans announcement
Number of weeks in fiscal year		371 days