Segment and Geographic Information and Significant Customers (Schedules of Segment Reporting Information) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 29, 2014	Jun. 30, 2013	Jul. 01, 2012
NET SALES	$ 1,859,060	$ 1,862,498	$ 2,066,533
GROSS PROFIT	346,783	329,140	336,725
INCOME (LOSS) FROM OPERATIONS	46,258	(40,563)	41,237
ASSETS	1,449,706	1,447,551	1,608,231
CAPITAL EXPENDITURES	60,371	44,878	49,573
DEPRECIATION AND AMORTIZATION	50,343	55,752	63,714
Engines [Member]
NET SALES	1,219,627	1,189,674	1,309,942
GROSS PROFIT	257,441	236,486	250,323
INCOME (LOSS) FROM OPERATIONS	72,213	59,093	66,559
ASSETS	1,048,416	1,013,204	1,120,065
CAPITAL EXPENDITURES	56,230	36,002	42,697
DEPRECIATION AND AMORTIZATION	39,456	42,349	45,647
Products [Member]
NET SALES	736,312	805,450	952,110
GROSS PROFIT	87,682	87,392	86,193
INCOME (LOSS) FROM OPERATIONS	(27,615)	(104,918)	(25,531)
ASSETS	503,609	545,081	629,325
CAPITAL EXPENDITURES	4,141	8,876	6,876
DEPRECIATION AND AMORTIZATION	10,887	13,403	18,067
Eliminations [Member]
NET SALES	(96,879)	(132,626)	(195,519)
GROSS PROFIT	1,660	5,262	209
INCOME (LOSS) FROM OPERATIONS	1,660	5,262	209
ASSETS	$ (102,319)	$ (110,734)	$ (141,159)