|
Pro forma Information (Details) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | 12 Months Ended |
|---|---|---|
|
May 01, 2010
Rate
|
Jan. 29, 2011
|
|
| Pro forma Information [Abstract] | ||
| Pro Forma Tax Rate | 40.90% | |
| Non-cash Deferred Tax Benefit | $ 31.8 |