Long-term Debt (Revolving Facility And Letters Of Credit) (Narrative) (Details) (USD $)	3 Months Ended
	May 03, 2014
Letter of Credit [Member]
Outstanding letters of credit	$ 8,000,000
Revolving Credit Facility [Member] | Revolving Credit Expiring July 2016 [Member]
Revolving facility, borrowing capacity	$ 1,000,000,000
Revolving Facility Commitment fee percentage, unused capacity	0.325%
Revolving Facility Percentage spread over variable base rate	1.75%
Revolving Facility Covenant Fixed charge coverage ratio	1.75
Revolving Facility Covenant Ratio of consolidated debt to consolidated EBITDA	4.00
Revolving Facility Covenant Debt to EBITDA ratio required for unlimited investments and restricted payments	3.00
Revolving Facility Covenant Line of Credit Financial Covenant Ratio of Consolidated Debt to Consolidated EBITDA Maximum Current Rate	3.00
Revolving Credit Facility [Member] | Letter of Credit [Member] | Revolving Credit Expiring July 2016 [Member]
Revolving Facility Current credit fees percentage rate, letters of credit	1.75%