COMPANY-SPONSORED BENEFIT PLANS - AMOUNTS RECOGNIZED IN AOCI AND OTHER CHANGES IN OCI (Details) - USD ($) $ in Millions	12 Months Ended
	Jan. 29, 2022	Jan. 30, 2021	Feb. 01, 2020
Amounts recognized in AOCI (pre-tax):
Net actuarial loss (gain)	$ 588	$ 804
Prior service credit	(43)	(55)
Total	545	749
Other changes recognized in other comprehensive income (loss) (pre-tax):
Incurred net actuarial loss (gain)	(107)	(10)	$ 188
Amortization of prior service credit	12	13	11
Amortization of net actuarial gain (loss)	(109)	(32)	(49)
Other			(13)
Total recognized in other comprehensive income (loss)	(204)	(29)	137
Total recognized in net periodic benefit cost and other comprehensive income (loss)	(154)	(38)	176
Pension Benefits
Amounts recognized in AOCI (pre-tax):
Net actuarial loss (gain)	715	951
Total	715	951
Other changes recognized in other comprehensive income (loss) (pre-tax):
Incurred net actuarial loss (gain)	(109)	36	179
Amortization of net actuarial gain (loss)	(126)	(40)	(61)
Other			(1)
Total recognized in other comprehensive income (loss)	(235)	(4)	117
Total recognized in net periodic benefit cost and other comprehensive income (loss)	(164)	(4)	165
Other Benefits
Amounts recognized in AOCI (pre-tax):
Net actuarial loss (gain)	(127)	(147)
Prior service credit	(43)	(55)
Total	(170)	(202)
Other changes recognized in other comprehensive income (loss) (pre-tax):
Incurred net actuarial loss (gain)	2	(46)	9
Amortization of prior service credit	12	13	11
Amortization of net actuarial gain (loss)	17	8	12
Other			(12)
Total recognized in other comprehensive income (loss)	31	(25)	20
Total recognized in net periodic benefit cost and other comprehensive income (loss)	$ 10	$ (34)	$ 11