Segment Information Restructuring Charges Impact on Gross Profit by Segment (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Mar. 30, 2014	Mar. 31, 2013	Mar. 30, 2014	Mar. 31, 2013
Cost Of Goods Sold Restructuring Charges	$ (774)	$ 6,645	$ 4,704	$ 14,970
Engines [Member]
Cost Of Goods Sold Restructuring Charges	(774)	5,409	2,622	7,346
Products [Member]
Cost Of Goods Sold Restructuring Charges	$ 0	$ 1,236	$ 2,082	$ 7,624