Condensed Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Jun. 28, 2014	Jun. 29, 2013
CASH FLOWS PROVIDED BY (USED IN) OPERATING ACTIVITIES:
Net income	$ 64,662	$ 40,550
Adjustments to reconcile net income to cash provided by (used in) operating activities:
Depreciation and amortization	73,060	72,593
Stock-based compensation expense	13,270	13,376
Provision for (benefit from) doubtful accounts, product returns and other sales adjustments	(166)	3
Deferred income taxes	18,454	(530)
Loss on extinguishment of debt	(8,192)	(1,401)
Gain on sales of assets, net	(1,247)	(23,278)
Asset impairments	0	2,082
Loss from dedesignation of interest rate swap	0	14,903
Other, net	95	173
Changes in operating assets and liabilities:
Accounts receivable	(27,795)	101,035
Inventories	(64,897)	28,882
Prepaid expenses and other assets	(13,350)	13,577
Accounts payable	116,809	(37,719)
Accrued liabilities and other long-term liabilities	11,406	794
Cash provided by operating activities	198,493	227,842
CASH FLOWS PROVIDED BY (USED IN) INVESTING ACTIVITIES:
Purchases of property, plant and equipment	(47,424)	(53,545)
Proceeds from sales of property, plant and equipment	5,654	28,974
Cash paid for business combinations	(80,861)	0
Cash used in investing activities	(122,631)	(24,571)
CASH FLOWS PROVIDED BY (USED IN) FINANCING ACTIVITIES:
Change in restricted cash	4,100	3,270
Repayments of long-term debt	(279,634)	(257,410)
Proceeds from long-term debt, net of issuance cost	369,897	0
Proceeds from short-term borrowings	65,935	185,284
Repayments of short-term borrowings	(62,766)	(166,415)
Proceeds from revolving credit facility borrowings	560,000	1,016,520
Repayments of revolving credit facility borrowings	(560,000)	(981,520)
Proceeds from terminations of interest rate swaps	16,492	0
Net proceeds from stock issuances	9,606	6,689
Repurchases of common stock	(51,265)	(1,525)
Cash provided by (used in) financing activities	72,365	(195,107)
Effect of exchange rate changes	911	(1,388)
Increase in cash and cash equivalents	149,138	6,776
Cash and cash equivalents at beginning of period	402,875	409,618
Cash and cash equivalents at end of period	552,013	416,394
Cash paid during the period for:
Interest, net of capitalized interest	28,695	32,009
Income taxes, net of refunds	20,292	13,553
Noncash Investing and Financing Items
Non-interest bearing notes payable issued in conjunction with a business combination (refer to Note 13)	$ 14,789	$ 0