RESTRUCTURING ACTIVITIES - Restructuring Liability Activity (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended		12 Months Ended
	Oct. 30, 2016	Nov. 01, 2015	Oct. 30, 2016	Nov. 01, 2015	Jan. 31, 2016
Activity for the liability balances for restructuring
Restructuring Charges	$ 4	$ 4	$ 16	$ 4
Restructuring activities resulting from the sale of a business unit in October 2015
Activity for the liability balances for restructuring
Balance - January 31, 2016			7
Restructuring Charges	4		16		$ 9
Cash payments			(19)
Balance - October 30, 2016	4		4		7
Severance | Restructuring activities resulting from the sale of a business unit in October 2015
Activity for the liability balances for restructuring
Balance - January 31, 2016			6
Restructuring Charges			5
Cash payments			(8)
Balance - October 30, 2016	3		3		6
Relocation & Other Costs | Restructuring activities resulting from the sale of a business unit in October 2015
Activity for the liability balances for restructuring
Balance - January 31, 2016			1
Restructuring Charges			11
Cash payments			(11)
Balance - October 30, 2016	$ 1		$ 1		$ 1