Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Jun. 29, 2012	Sep. 30, 2011
Current assets:
Cash and cash equivalents	$ 327,098	$ 410,087
Restricted cash	817	712
Receivables, net of allowance for doubtful accounts of $505 and $785, respectively	246,894	177,940
Inventory	209,947	198,183
Other current assets	44,734	29,412
Total current assets	829,490	816,334
Property, plant and equipment, net	266,039	251,365
Goodwill	805,413	663,041
Intangible assets, net	102,494	86,808
Deferred tax assets, net	72,524	60,863
Other assets	13,933	11,978
Total assets	2,089,893	1,890,389
Current liabilities:
Short-term debt	0	26,089
Accounts payable	135,597	115,290
Accrued compensation and benefits	32,733	35,684
Other current liabilities	71,241	70,033
Total current liabilities	239,571	247,096
Other long-term liabilities	48,657	34,198
Total liabilities	288,228	281,294
Commitments and contingencies (Note 10)
Stockholders' equity:
Preferred stock, no par value: 25,000 shares authorized, no shares issued	0	0
Common stock, $0.25 par value: 525,000 shares authorized; 200,974 shares issued and 190,391 shares outstanding at June 29, 2012 and 195,407 shares issued and 186,386 shares outstanding at September 20, 2011	47,598	46,597
Additional paid-in capital	1,876,297	1,795,958
Treasury stock, at cost	(160,094)	(130,854)
Retained earnings (accumulated deficit)	39,201	(101,275)
Accumulated other comprehensive loss	(1,337)	(1,331)
Total stockholders' equity	1,801,665	1,609,095
Total liabilities and stockholders' equity	$ 2,089,893	$ 1,890,389