XML 59 R45.htm IDEA: XBRL DOCUMENT v3.21.2
Equity Investments (Details) - USD ($)
$ in Millions
Jul. 31, 2021
Jan. 30, 2021
Aug. 01, 2020
Easton Investment      
Schedule of Equity Method Investments [Line Items]      
Equity method investments $ 119 $ 119 $ 124