|
Property And Equipment, Net (Property And Equipment, Net) (Details) (USD $)
|
12 Months Ended | ||
|---|---|---|---|
|
Jan. 31, 2012
|
Jan. 31, 2011
|
Jan. 31, 2010
|
|
| Property, Plant and Equipment [Line Items] | |||
| Property and equipment, gross | $ 425,334,000 | $ 422,841,000 | |
| Less accumulated depreciation | (336,739,000) | (328,526,000) | |
| Property and equipment, net, total | 88,595,000 | 94,315,000 | |
| Depreciation expense | 21,900,000 | 21,000,000 | 23,800,000 |
|
Land [Member]
|
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| Property, Plant and Equipment [Line Items] | |||
| Property and equipment, gross | 4,727,000 | 4,938,000 | |
|
Buildings And Leasehold Improvements [Member]
|
|||
| Property, Plant and Equipment [Line Items] | |||
| Property and equipment, gross | 81,818,000 | 77,794,000 | |
|
Furniture, Fixtures And Equipment [Member]
|
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| Property, Plant and Equipment [Line Items] | |||
| Property and equipment, gross | $ 338,789,000 | $ 340,109,000 | |