COMPANY-SPONSORED BENEFIT PLANS - LEVEL 3 RECONCILIATION (Details) - Recurring - USD ($) $ in Millions	12 Months Ended
	Feb. 02, 2019	Feb. 03, 2018
Roll-forward of assets measured at fair value using Level 3 inputs
Fair value of plan assets at beginning of fiscal year	$ 2,943
Fair value of plan assets at end of fiscal year	3,010	$ 2,943
Significant Unobservable Inputs (Level 3)
Roll-forward of assets measured at fair value using Level 3 inputs
Fair value of plan assets at beginning of fiscal year	124
Fair value of plan assets at end of fiscal year	116	124
Hedge Funds
Roll-forward of assets measured at fair value using Level 3 inputs
Fair value of plan assets at beginning of fiscal year	601
Fair value of plan assets at end of fiscal year	134	601
Hedge Funds | Significant Unobservable Inputs (Level 3)
Roll-forward of assets measured at fair value using Level 3 inputs
Fair value of plan assets at beginning of fiscal year	56	67
Contributions into Fund		13
Realized gains	1	1
Unrealized gains (losses)	4	5
Distributions	(16)	(30)
Other	4
Fair value of plan assets at end of fiscal year	49	56
Real Estate
Roll-forward of assets measured at fair value using Level 3 inputs
Fair value of plan assets at beginning of fiscal year	90
Fair value of plan assets at end of fiscal year	86	90
Real Estate | Significant Unobservable Inputs (Level 3)
Roll-forward of assets measured at fair value using Level 3 inputs
Fair value of plan assets at beginning of fiscal year	68	65
Contributions into Fund	9	11
Realized gains	12	3
Unrealized gains (losses)	(5)	8
Distributions	(15)	(19)
Other	(2)
Fair value of plan assets at end of fiscal year	$ 67	$ 68