XML 39 R92.htm IDEA: XBRL DOCUMENT v3.20.1
FAIR VALUE MEASUREMENTS - Recurring, Level 3 Measurements (Details) - Assets and Liabilities Measured at Fair Value on a Recurring Basis - Level 3 - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
May 03, 2020
Apr. 28, 2019
May 03, 2020
Apr. 28, 2019
Fair Value, Recurring Level 3 Measurements from Available-for-Sale Marketable Securities        
Beginning of period balance $ 1 $ 6 $ 1 $ 8
Principal payments (2) (5)
Other       1
End of period balance $ 1 $ 4 $ 1 $ 4