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STOCKHOLDERS' EQUITY - Stock Repurchase Program (Details) - USD ($) $ in Millions		3 Months Ended
	Feb. 01, 2018	Jan. 31, 2019	Jan. 31, 2018	Nov. 19, 2018	Nov. 01, 2018	May 28, 2015
Share repurchase program
Aggregate cost of shares repurchased		$ 75	$ 47
2019 Repurchase Program [Member]
Share repurchase program
Share repurchase program authorized amount				$ 1,750
Stock repurchased and retired, (in shares)		1,100,000
Stock repurchased and retired - Value		$ 75
Remaining authorized repurchase amount under share repurchase program		$ 1,675
2015 Repurchase Program
Share repurchase program
Share repurchase program authorized amount						$ 1,140
Stock repurchased (in shares)			674,000
Stock repurchased - value			$ 47
Remaining authorized repurchase amount under share repurchase program					$ 188
Treasury Stock Retired
Number of treasury shares retired (is shares)	37,000	637,000

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The cash outflow to reacquire common stock during the period.

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Equity impact of the value of stock that has been repurchased and retired during the period. The excess of the purchase price over par value can be charged against retained earnings (once the excess is fully allocated to additional paid in capital).

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