COMPANY-SPONSORED BENEFIT PLANS - FUNDED STATUS (Details) - USD ($) $ in Millions	12 Months Ended
	Feb. 01, 2020	Feb. 02, 2019	Feb. 03, 2018
Change in plan assets:
Other assets	$ 19	$ 47
Other current liabilities	33	35
Pension Benefits | Qualified Plan
Change in benefit obligation:
Benefit obligations at beginning of fiscal year	2,994	3,235
Service cost	32	35	$ 53
Interest cost	124	124	163
Actuarial (gain) loss	545	(134)
Plan curtailments		(92)
Benefits paid	(180)	(174)
Other	3
Benefit obligations at end of fiscal year	3,518	2,994	3,235
Change in plan assets:
Fair value of plan assets at beginning of fiscal year	3,010	2,943
Actual return on plan assets	590	46
Employer contributions		185
Benefits paid	(180)	(174)
Other	2	10
Fair value of plan assets at end of fiscal year	3,422	3,010	2,943
Funded status at end of fiscal year	(96)	16
Contributions into Fund, net of tax		117
Pension Benefits | Nonqualified Plan
Change in benefit obligation:
Benefit obligations at beginning of fiscal year	298	328
Service cost	1	2	2
Interest cost	12	12	13
Actuarial (gain) loss	41	(13)
Plan curtailments		(6)
Benefits paid	(21)	(24)
Other	(3)	(1)
Benefit obligations at end of fiscal year	328	298	328
Change in plan assets:
Employer contributions	21	25
Benefits paid	(21)	(24)
Other		(1)
Funded status at end of fiscal year	(328)	(298)
Other Benefits
Change in benefit obligation:
Benefit obligations at beginning of fiscal year	200	202
Service cost	6	7	8
Interest cost	8	8	9
Plan participants' contributions	13	13
Actuarial (gain) loss	9	(9)
Benefits paid	(26)	(21)
Other	(12)
Benefit obligations at end of fiscal year	198	200	$ 202
Change in plan assets:
Employer contributions	13	8
Plan participants' contributions	13	13
Benefits paid	(26)	(21)
Funded status at end of fiscal year	$ (198)	$ (200)