|
Derivative Financial Instruments (Details 2)
In Millions, unless otherwise specified |
3 Months Ended | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Apr. 28, 2012
USD ($)
|
Apr. 30, 2011
USD ($)
|
Apr. 28, 2012
USD
USD ($)
contract
|
Jan. 28, 2012
USD
USD ($)
contract
|
Apr. 30, 2011
USD
USD ($)
contract
|
Apr. 28, 2012
CAD
contract
|
Jan. 28, 2012
CAD
contract
|
Apr. 30, 2011
CAD
contract
|
Apr. 28, 2012
GBP
GBP (£)
contract
|
Jan. 28, 2012
GBP
GBP (£)
contract
|
Apr. 30, 2011
GBP
GBP (£)
contract
|
|
| Derivative | |||||||||||
| Notional amount maturing in varying increments | $ 1.4 | $ 1.7 | $ 3.0 | 5.0 | 5.9 | 0.2 | £ 10.9 | £ 10.5 | £ 21.7 | ||
| Number of contracts maturing in varying increments | 12 | 10 | 6 | 11 | 9 | 2 | 15 | 22 | 60 | ||
| Derivative Financial Instruments (Textual) [Abstract] | |||||||||||
| Pre-tax gain (loss) on derivatives within cost of sales | $ (0.8) | $ (0.8) | |||||||||