BENEFIT PLANS - COMPONENTS OF NET PERIODIC BENEFIT COSTS (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Aug. 13, 2022	Aug. 14, 2021	Aug. 13, 2022	Aug. 14, 2021
Pension Benefits
Components of net periodic benefit cost:
Service cost	$ 2	$ 4	$ 5	$ 7
Interest cost	24	22	54	54
Expected return on plan assets	(35)	(40)	(82)	(93)
Amortization of:
Actuarial loss (gain)	6	9	14	21
Net periodic benefit cost	(3)	(5)	(9)	(11)
Contributions into Fund			0	0
Other Benefits
Components of net periodic benefit cost:
Service cost	1	1	2	2
Interest cost		1	3	2
Amortization of:
Prior service cost	(3)	(3)	(7)	(7)
Actuarial loss (gain)	(3)	(4)	(8)	(10)
Net periodic benefit cost	$ (5)	$ (5)	$ (10)	$ (13)