Bank Credit Facility	12 Months Ended
Bank Credit Facility	Jan. 28, 2012
Debt Disclosure [Abstract]
BANK CREDIT FACILITY	BANK CREDIT FACILITY On July 22, 2011, we entered into a new $700 million five-year unsecured credit facility ("2011 Credit Agreement"). The 2011 Credit Agreement replaced the $500 million three-year unsecured credit facility we entered into on April 28, 2009 (“2009 Credit Agreement”). The 2009 Credit Agreement was scheduled to expire on April 28, 2012, but was terminated concurrently with our entry into the 2011 Credit Agreement. We did not incur any material termination penalties in connection with the termination of the 2009 Credit Agreement. The 2011 Credit Agreement expires on July 22, 2016. In connection with our entry into the 2011 Credit Agreement, we paid bank fees and other expenses in the aggregate amount of $3.0 million, which are being amortized over the term of the agreement. Borrowings under the 2011 Credit Agreement are available for general corporate purposes, working capital, and to repay certain of our indebtedness, including amounts due under the 2009 Credit Agreement. The 2011 Credit Agreement includes a $10 million Canadian swing loan sublimit, a $30 million U.S. swing loan sublimit, a $150 million letter of credit sublimit and a $200 million Canadian revolving credit loan subfacility. The interest rates, pricing and fees under the 2011 Credit Agreement fluctuate based on our debt rating. The 2011 Credit Agreement allows us to select our interest rate for each borrowing from multiple interest rate options. The interest rate options are generally derived from the prime rate, LIBOR, or CDOR. We may prepay revolving loans made under the 2011 Credit Agreement. The 2011 Credit Agreement contains financial and other covenants, including, but not limited to, limitations on indebtedness, liens and investments, as well as the maintenance of two financial ratios – a leverage ratio and a fixed charge coverage ratio. A violation of any of the covenants could result in a default under the 2011 Credit Agreement that would permit the lenders to restrict our ability to further access the 2011 Credit Agreement for loans and letters of credit and require the immediate repayment of any outstanding loans under the 2011 Credit Agreement. At January 28, 2012, we had borrowings of $65.9 million and $55.2 million was committed to outstanding letters of credit, leaving $578.9 million available under the 2011 Credit Agreement.

The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants.

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