XML 102 R86.htm IDEA: XBRL DOCUMENT v3.8.0.1
Commitments and Contingencies (Details) - USD ($)
$ in Millions
Feb. 03, 2018
Jan. 28, 2017
Residual Value Guarantee of Leased Assets $ 104  
Lease guarantees, estimated fair value 3 $ 1
Property Lease Guarantee [Member]    
Lease guarantees remaining after disposition of certain businesses $ 10