Consolidated Statements Of Comprehensive Income - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Dec. 31, 2016	Jan. 02, 2016
Income Statement [Abstract]
Net sales	$ 635,019	$ 616,664
Cost of sales	(570,663)	(566,605)
Gross profit	64,356	50,059
Selling and administrative expenses	30,453	27,028
Restructuring and other charges	0	1,507
Operating income	33,903	21,524
Other income (expense):
Interest expense	(3,274)	(3,534)
Interest Income	1,071	932
Miscellaneous	(674)	(1,620)
Income before income taxes	31,026	17,302
Income tax expense	2,847	2,854
Net income	$ 28,179	$ 14,448
Earnings per share:
Basic	$ 0.84	$ 0.43
Diluted	$ 0.82	$ 0.42
Weighted average shares outstanding:
Basic	33,534	33,396
Diluted	34,544	34,062
Comprehensive income:
Net income	$ 28,179	$ 14,448
Derivative instrument fair value adjustments	(5,403)	5,744
Foreign currency translation adjustments	(11,359)	(6,606)
Other comprehensive loss	(16,762)	(862)
Total comprehensive income	$ 11,417	$ 13,586