Balance sheet parenthetical (Parentheticals) (USD $) In Thousands, except Per Share data, unless otherwise specified	Sep. 27, 2014	Sep. 28, 2013
Statement of Financial Position [Abstract]
Accounts receivable allowances	$ 10,278	$ 11,735
Preferred Stock, Par or Stated Value Per Share	$ 0.01	$ 0.01
Preferred Stock, Shares Authorized	5,000	5,000
Preferred Stock, Shares Issued	0	0
Preferred Stock, Shares Outstanding	0	0
Common Stock, Par or Stated Value Per Share	$ 0.01	$ 0.01
Common Stock, Shares Authorized	166,667	166,667
Common Stock, Shares, Issued	95,733	97,658
Common Stock, Shares, Outstanding	82,157	84,153
Treasury Stock, Shares	13,576	13,505