XML 47 R35.htm IDEA: XBRL DOCUMENT v3.10.0.1
New Accounting Pronouncement Revenue Recognition (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended 12 Months Ended
Aug. 04, 2018
Jul. 29, 2017
Aug. 04, 2018
Jul. 29, 2017
Feb. 03, 2018
New Accounting Pronouncements or Change in Accounting Principle [Line Items]          
Net Sales $ 2,984 $ 2,755 $ 5,610 $ 5,192  
Accounting Standards Update 2014-09 [Member] | Adjustments for New Accounting Pronouncement [Member]          
New Accounting Pronouncements or Change in Accounting Principle [Line Items]          
Cumulative Effect on Retained Earnings, Net of Tax         $ 28
Accounting Standards Update 2014-09 [Member] | Difference between Revenue Guidance in Effect before and after Topic 606 [Member]          
New Accounting Pronouncements or Change in Accounting Principle [Line Items]          
Net Sales 48   73    
Accrued Returns Reserve Current $ 4   $ 4