COMPANY-SPONSORED BENEFIT PLANS - LEVEL 3 RECONCILIATION (Details) - Recurring - USD ($) $ in Millions	12 Months Ended
	Feb. 01, 2020	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	$ 3,010
Fair value of plan assets at end of fiscal year	3,422	$ 3,010
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	116
Fair value of plan assets at end of fiscal year	86	116
Hedge Funds
Roll-forward of assets measured at fair value using Level 3 inputs
Fair value of plan assets at beginning of fiscal year	134
Fair value of plan assets at end of fiscal year	94	134
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	49	56
Contributions into Fund	2
Realized gains	(2)	1
Unrealized gains (losses)		4
Distributions	(11)	(16)
Other	5		$ 4
Fair value of plan assets at end of fiscal year	43	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	86
Fair value of plan assets at end of fiscal year	60	86
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	67	68
Contributions into Fund	3	9
Realized gains	23	12
Unrealized gains (losses)	(17)	(5)
Distributions	(33)	(15)
Other			(2)
Fair value of plan assets at end of fiscal year	43	67	$ 68
Collective Trusts
Roll-forward of assets measured at fair value using Level 3 inputs
Fair value of plan assets at beginning of fiscal year	805
Fair value of plan assets at end of fiscal year	$ 945	$ 805