Note 2 - Revenue - Sales by Banner (Details) - USD ($) $ in Millions		3 Months Ended		6 Months Ended
		Jul. 29, 2023	Jul. 30, 2022	Jul. 29, 2023	Jul. 30, 2022
Total sales		$ 1,864	$ 2,068	$ 3,795	$ 4,246
Sales Revenue [Member]
Total sales		1,861	2,065	3,788	4,240
Sales Revenue [Member] | North America [Member]
Total sales		1,288	1,488	2,677	3,120
Sales Revenue [Member] | North America [Member] | Foot Locker [Member]
Total sales		704	752	1,448	1,559
Sales Revenue [Member] | North America [Member] | Champ Sports [Member]
Total sales		293	406	621	860
Sales Revenue [Member] | North America [Member] | Kids Foot Locker [Member]
Total sales		146	155	313	335
Sales Revenue [Member] | North America [Member] | WSS [Member]
Total sales		145	138	295	276
Sales Revenue [Member] | North America [Member] | Other Segments [Member]
Total sales	[1]	0	37	0	90
Sales Revenue [Member] | EMEA [Member]
Total sales		428	429	821	830
Sales Revenue [Member] | EMEA [Member] | Foot Locker [Member]
Total sales	[2]	416	404	795	781
Sales Revenue [Member] | EMEA [Member] | Sidestep [Member]
Total sales		12	25	26	49
Sales Revenue [Member] | Asia Pacific [Member]
Total sales		145	148	290	290
Sales Revenue [Member] | Asia Pacific [Member] | Foot Locker [Member]
Total sales		102	100	200	193
Sales Revenue [Member] | Asia Pacific [Member] | Atmos [Member]
Total sales		$ 43	$ 48	$ 90	$ 97

[1] Other includes sales from banners that we no longer operate and primarily represented Eastbay in the prior-year period.

[2] Includes sales from 14 and 15 Kids Foot Locker stores operating in Europe for July 29, 2023 and July 30, 2022, respectively.