Stock Purchases (Details) (USD $) In Millions, except Share data, unless otherwise specified	3 Months Ended	6 Months Ended
	Sep. 29, 2012	Mar. 30, 2013
Stock Purchases [Abstract]
Initial payment	$ 35.0
Number of shares purchased	500,000
Fair value of common stock purchased	28.0
Reduction in common stock value	0.1
Reduction in additional paid-in capital	26.1
Reduction in retained earnings	1.8
Remaining initial payment recorded as reduction in retained earnings	$ 7.0
Maximum amount of shares of common stock the Company can be required to issue to settle the agreement		2,000,000
Required delivery of common stock, shares		139,000
"VWAP" price increase/ decrease		$ 1.00
"VWAP" price increase/ decrease share fluctuation		12,000