XML 113 R72.htm IDEA: XBRL DOCUMENT v3.3.1.900
Canada Exit - Narrative (Details) - Canada Exit
3 Months Ended 12 Months Ended
Jan. 15, 2015
USD ($)
Jan. 30, 2016
USD ($)
entity
Jan. 30, 2016
USD ($)
Jan. 31, 2015
USD ($)
Feb. 01, 2014
USD ($)
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]          
Pretax exit costs $ 5,105,000,000   $ 129,000,000 $ 5,105,000,000 $ 0
Cost method investments   $ 0 $ 0 0  
Percentage of common stock owned   100.00% 100.00%    
Fair value of equity investment   $ 0 $ 0    
Receivables from Canada Subsidiaries   $ 320,000,000 320,000,000 326,000,000  
Income taxes     $ (171,000,000) (1,889,000,000) $ (295,000,000)
Tax benefit in discontinued operations       $ 1,627,000,000  
Number of entities that controlled guaranteed leases | entity   2      
Percentage of recorded accrual   0.46 0.46