Segment Information Restructuring Charges Impact on Gross Profit by Segment (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Dec. 29, 2013	Dec. 30, 2012	Dec. 29, 2013	Dec. 30, 2012
Cost Of Goods Sold Restructuring Charges	$ 1,893	$ 3,200	$ 5,478	$ 8,325
Engines [Member]
Cost Of Goods Sold Restructuring Charges	1,631	847	3,396	1,937
Products [Member]
Cost Of Goods Sold Restructuring Charges	$ 262	$ 2,353	$ 2,082	$ 6,388