XML 23 R43.htm IDEA: XBRL DOCUMENT v3.20.1
SIGNIFICANT ACCOUNTING POLICIES SIGNIFICANT ACCOUNTING POLICIES (Details) - USD ($)
$ in Millions
Feb. 01, 2020
Aug. 03, 2019
Accounting Policies [Abstract]    
Net book overdrafts $ 236.8 $ 236.9
FIFO Inventory Amount $ 37.1 $ 24.1