COMPANY-SPONSORED BENEFIT PLANS - AMOUNTS RECOGNIZED IN AOCI AND OTHER CHANGES IN OCI (Details) - USD ($) $ in Millions	12 Months Ended
	Jan. 28, 2023	Jan. 29, 2022	Jan. 30, 2021
Amounts recognized in AOCI (pre-tax):
Net actuarial loss (gain)	$ 677	$ 588
Prior service credit	(23)	(43)
Total	654	545
Other changes recognized in other comprehensive income (loss) (pre-tax):
Incurred net actuarial loss (gain)	116	(107)	$ (10)
Amortization of prior service credit	13	12	13
Amortization of net actuarial gain (loss)	(20)	(109)	(32)
Total recognized in other comprehensive income (loss)	109	(204)	(29)
Total recognized in net periodic benefit cost and other comprehensive income (loss)	83	(154)	(38)
Pension Benefits
Amounts recognized in AOCI (pre-tax):
Net actuarial loss (gain)	785	715
Total	785	715
Other changes recognized in other comprehensive income (loss) (pre-tax):
Incurred net actuarial loss (gain)	101	(109)	36
Amortization of net actuarial gain (loss)	(31)	(126)	(40)
Total recognized in other comprehensive income (loss)	70	(235)	(4)
Total recognized in net periodic benefit cost and other comprehensive income (loss)	58	(164)	(4)
Other Benefits
Amounts recognized in AOCI (pre-tax):
Net actuarial loss (gain)	(108)	(127)
Prior service credit	(23)	(43)
Total	(131)	(170)
Other changes recognized in other comprehensive income (loss) (pre-tax):
Incurred net actuarial loss (gain)	15	2	(46)
Amortization of prior service credit	13	12	13
Amortization of net actuarial gain (loss)	11	17	8
Total recognized in other comprehensive income (loss)	39	31	(25)
Total recognized in net periodic benefit cost and other comprehensive income (loss)	$ 25	$ 10	$ (34)