|
Basis of Presentation (Details)
|
6 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|
|
Apr. 29, 2012
|
May 01, 2011
|
Oct. 28, 2012
|
Oct. 30, 2011
|
|
| Accounting Policies [Abstract] | ||||
| Operating cycle (in weeks) | P26W | P26W | P52W | P52W |