XML 104 R88.htm IDEA: XBRL DOCUMENT v2.4.0.6
Earnings Per Share (Narrative) (Details)
In Millions, unless otherwise specified
12 Months Ended
Sep. 30, 2012
Oct. 02, 2011
Oct. 03, 2010
Earnings Per Share [Abstract]      
Out-of-the-money options 0.2 0.1 7.9