Goodwill and Intangible Assets, Goodwill (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended	12 Months Ended
	Sep. 26, 2015	Dec. 27, 2014	Dec. 27, 2014	Jun. 25, 2016	Jun. 27, 2015	Jun. 28, 2014
Goodwill [Line Items]
Impairment of Long-Lived Assets to be Disposed of	$ 157,700			$ 160,153	$ 67,010	$ 11,644
Impairment of Intangible Assets (Excluding Goodwill)		$ 8,900
Goodwill [Roll Forward]
Balance	$ 511,647		$ 596,637	511,647	596,637
Goodwill, Adjustments					(866)
Goodwill, Impairment Loss			$ (84,100)		(84,124)
Goodwill, Divestitures				(20,999)
Balance				$ 490,648	$ 511,647	$ 596,637
Sensing Solutions [Member]
Goodwill [Line Items]
Impairment of Long-Lived Assets to be Disposed of		$ 45,200