Consolidated Balance Sheets (Parenthetical) (USD $) In Millions, except Per Share data, unless otherwise specified	Mar. 28, 2014	Sep. 27, 2013
Current assets:
Allowance for Doubtful Accounts Receivable, Current	$ 0.8	$ 0.5
Stockholders' Equity Attributable to Parent [Abstract]
Preferred Stock, No Par Value	$ 0	$ 0
Preferred Stock, Shares Authorized	25.0	25.0
Preferred Stock, Shares Issued	0	0
Common Stock, Par or Stated Value Per Share	$ 0.25	$ 0.25
Common Stock, Shares Authorized	525.0	525.0
Common Stock, Shares, Issued	212.4	207.5
Common Stock, Shares, Outstanding	189.4	187.9