Note 10 - Pension - Schedule of Net Benefit Costs (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Oct. 28, 2023	Oct. 29, 2022	Oct. 28, 2023	Oct. 29, 2022
Service cost	$ 2	$ 4	$ 5	$ 11
Interest cost	7	5	20	15
Expected return on plan assets	(7)	(8)	(22)	(23)
Amortization of net loss	2	3	8	8
Net benefit expense	$ 4	$ 4	$ 11	$ 11