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Summary Of Significant Accounting Policies (Tables)
12 Months Ended
Jan. 29, 2012
Accounting Policies [Abstract]  
Depreciation and Amortization
The Company’s Property and Equipment is depreciated using the following estimated useful lives: 
 
Life
Buildings
5 – 45 years
Furniture, Fixtures and Equipment
2 – 20 years
Leasehold Improvements
5 – 45 years
Fair value of options determined at date of grant
The fair value of these options was determined at the date of grant using the Black-Scholes option-pricing model with the following assumptions: 
 
Fiscal Year Ended
 
January 29,
2012
 
January 30,
2011
 
January 31,
2010
Risk-free interest rate
2.0
%
 
3.1
%
 
2.3
%
Assumed volatility
27.3
%
 
26.4
%
 
41.5
%
Assumed dividend yield
2.7
%
 
2.9
%
 
3.9
%
Assumed lives of option
5 years

 
5 years

 
6 years