Segment Information Restructuring Charges and Acquisition Related Charges Impact on Gross Profit by Segment (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Dec. 28, 2014	Dec. 29, 2013	Dec. 28, 2014	Dec. 29, 2013
Cost Of Goods Sold Restructuring Charges and Acquisition Related Charges	$ 6,846		$ 14,864
Cost Of Goods Sold Restructuring Charges	6,846	1,893	13,692	5,478
Engines [Member]
Cost Of Goods Sold Restructuring Charges and Acquisition Related Charges	0		0
Cost Of Goods Sold Restructuring Charges		1,631		3,396
Products [Member]
Cost Of Goods Sold Restructuring Charges and Acquisition Related Charges	6,846		14,864
Cost Of Goods Sold Restructuring Charges		$ 262		$ 2,082