Condensed Consolidated Statements of Income - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Jul. 02, 2016	Jun. 27, 2015	Jul. 02, 2016	Jun. 27, 2015
Net sales	$ 1,669,474	$ 1,539,271	$ 4,815,362	$ 4,737,963
Cost of sales	1,542,813	1,418,709	4,428,351	4,375,792
Gross profit	126,661	120,562	387,011	362,171
Operating expenses:
Selling, general and administrative	61,982	59,736	183,169	176,177
Research and development	9,444	8,339	29,088	23,967
Restructuring costs	(266)	7,711	1,491	12,451
Amortization of intangible assets	918	314	2,528	1,164
Asset impairments	0	0	1,000	1,954
Gain on sales of long-lived assets	0	(2,821)	0	(3,957)
Total operating expenses	72,078	73,279	217,276	211,756
Operating income	54,583	47,283	169,735	150,415
Interest income	177	273	484	827
Interest expense	(6,410)	(6,017)	(18,641)	(18,651)
Other income (expense), net	1,138	(1,248)	1,409	(3,141)
Interest and other, net	(5,095)	(6,992)	(16,748)	(20,965)
Income before income taxes	49,488	40,291	152,987	129,450
Provision for income taxes	19,954	15,816	65,954	67,571
Net income	$ 29,534	$ 24,475	$ 87,033	$ 61,879
Net income per share:
Basic	$ 0.40	$ 0.30	$ 1.15	$ 0.75
Diluted	$ 0.38	$ 0.29	$ 1.10	$ 0.72
Weighted average shares used in computing per share amounts:
Basic	73,620	81,700	75,609	82,357
Diluted	76,992	85,493	78,872	86,308