Annual report pursuant to Section 13 and 15(d)

Fair Value Disclosures (REIT Assets Measured on Recurring Basis) (Details)

v2.4.0.8
Fair Value Disclosures (REIT Assets Measured on Recurring Basis) (Details) (Fair Value, Measurements, Recurring [Member], USD $)
In Millions, unless otherwise specified
Feb. 01, 2014
Feb. 02, 2013
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cost basis of REITs $ 0 $ 7
Fair Value, Inputs, Level 1 [Member]
   
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
REIT assets 0 33
Fair Value, Inputs, Level 2 [Member]
   
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
REIT assets 0 0
Fair Value, Inputs, Level 3 [Member]
   
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
REIT assets $ 0 $ 0