CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
Jun. 28, 2015	Sep. 28, 2014
Statement of Financial Position [Abstract]
Debt Issuance Cost	$ 12,400	$ 4,700
Current assets:
Cash and cash equivalents	203,974	162,182
Accounts receivable, net of allowances of $31,795 at June 28, 2015 and $22,193 at September 28, 2014	197,172	191,168
Inventories	234,994	205,005
Deferred income taxes, net	27,443	27,303
Other current assets	40,056	32,924
Total current assets	703,639	618,582
Property and equipment, net	153,327	148,712
Goodwill	1,144,353	885,610
Intangible assets, net	383,178	351,893
Deferred income taxes, net	18,141	23,494
Other assets	35,145	28,139
TOTAL ASSETS	2,437,783	2,056,430
Current liabilities:
Accounts payable	79,948	75,521
Accrued liabilities	97,267	85,702
Current maturity of credit facility	24,375	0
Total current liabilities	201,590	161,223
Credit facility	961,274	693,360
Deferred income taxes	39,299	39,339
Other long-term liabilities	$ 47,725	$ 46,878
Commitments and contingencies (Note 12)
Stockholders' equity:
Preferred stock, $1.00 par value; 1,000 authorized; none issued	$ 0	$ 0
Common stock, $0.20 par value; 250,000 authorized, 95,651 issued and outstanding at June 28, 2015 and 95,633 issued and outstanding at September 28, 2014	19,130	19,126
Capital in excess of par value of common stock	813,880	799,210
Retained earnings	357,802	298,565
Accumulated other comprehensive income (loss)	(2,917)	(1,271)
Total stockholders' equity	1,187,895	1,115,630
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 2,437,783	$ 2,056,430

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer), for goods or services (including trade receivables) that have been delivered or sold in the normal course of business, reduced to the estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection.