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Basis of Presentation and Summary of Significant Accounting Policies (Details) (USD $) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Feb. 02, 2013 | Feb. 01, 2014 | Feb. 02, 2013 | Jan. 28, 2012
Fiscal Year |  |  |  |
Number of weeks in fiscal period | 14 weeks | 52 weeks | 53 weeks | 52 weeks
Cash and Cash Equivalents / Cash Management |  |  |  |
Cash equivalents | $ 259,000,000 | $ 91,900,000 | $ 259,000,000 |
Interest income from cash equivalents |  | 200,000 | 1,000,000 | 300,000
Checks drawn in excess of cash balances not yet presented for payment | 91,700,000 | 135,200,000 | 91,700,000 |
Accounts Receivable |  |  |  |
Allowance for doubtful accounts | 2,700,000 | 3,100,000 | 2,700,000 |
Inventories |  |  |  |
Inventory valuation and vendor allowances | 78,500,000 | 82,600,000 | 78,500,000 |
Gain on Sale of Investment |  |  |  |
Pre-tax gain on sale of available-for-sale securities |  | 0 | 0 | 13,900,000
Advertising Costs |  |  |  |
Advertising expense net of cooperative advertising |  | $ 223,900,000 | $ 201,000,000 | $ 187,400,000

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