Segment Information Segment Information (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jan. 01, 2017	Dec. 27, 2015	Jan. 01, 2017	Dec. 27, 2015
Net Sales	$ 428,236	$ 413,379	$ 715,034	$ 702,837
Gross Profit	95,406	91,696	147,928	141,408
Segment Income (Loss)	25,385	20,516	9,072	(1,384)
Adjustment in Reconciliation of Segment Income to Income from Operations related to Equity in Earnings of Unconsolidated Affiliates	0	1,751	0	3,187
Income (Loss) from Operations	25,385	18,765	9,072	(4,571)
Interest Expense	(5,133)	(5,013)	(9,638)	(9,549)
Other Income, Net	381	2,383	836	3,838
Income (Loss) Before Income Taxes	20,633	16,135	270	(10,282)
PROVISION (CREDIT) FOR INCOME TAXES	5,382	3,575	(833)	(4,671)
Net Income (Loss)	15,251	12,560	1,103	(5,611)
International sales included in net sales based on product shipment destination	158,727	152,676	268,614	244,216
Engines [Member]
Net Sales	260,737	262,007	415,235	412,090
Gross Profit	61,573	65,635	92,559	89,411
Segment Income (Loss)	17,922	20,782	6,269	28
Products [Member]
Net Sales	190,701	172,497	341,497	335,038
Gross Profit	33,178	26,744	56,129	53,888
Segment Income (Loss)	6,808	417	3,563	479
Elimination [Member]
Net Sales	(23,202)	(21,125)	(41,698)	(44,291)
Gross Profit	655	(683)	(760)	(1,891)
Segment Income (Loss)	$ 655	$ (683)	$ (760)	$ (1,891)