Goodwill and Other Intangible Assets (Schedule of Changes in the Carrying Amount of Goodwill) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 29, 2014	Jun. 30, 2013
Goodwill [Line Items]
Beginning Goodwill Balance	$ 147,352	$ 204,764
Impairment Loss	(2,960)	(71,310)
Acquisition	0	15,296
Effect of Translation	130	(1,398)
Ending Goodwill Balance	144,522	147,352
Engines [Member]
Goodwill [Line Items]
Beginning Goodwill Balance	140,937	137,359
Impairment Loss	0	0
Acquisition	0	4,589
Effect of Translation	125	(1,011)
Ending Goodwill Balance	141,062	140,937
Products [Member]
Goodwill [Line Items]
Beginning Goodwill Balance	6,415	67,405
Impairment Loss	(2,960)	(71,310)
Acquisition	0	10,707
Effect of Translation	5	(387)
Ending Goodwill Balance	$ 3,460	$ 6,415