|
Goodwill and Other Intangible Assets (Details 3) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | 12 Months Ended | |
|---|---|---|---|
|
Apr. 28, 2012
|
Apr. 30, 2011
|
Jan. 28, 2012
|
|
| Goodwill and Intangible Assets | |||
| Pretax amortization expense associated with intangible assets | $ 0.8 | $ 0.9 | $ 3.4 |
| Pretax amortization expense associated with intangible assets, 2012 | 2.4 | ||
| Pretax amortization expense associated with intangible assets, 2013 | 3.2 | ||
| Pretax amortization expense associated with intangible assets, 2014 | 3.1 | ||
| Pretax amortization expense associated with intangible assets, 2015 | 3.1 | ||
| Pretax amortization expense associated with intangible assets, 2016 | $ 3.1 | ||