Shareholders' Equity (Deficit) - Dividends Paid (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended												12 Months Ended
	Jan. 31, 2026	Nov. 01, 2025	Aug. 02, 2025	May 03, 2025	Feb. 01, 2025	Nov. 02, 2024	Aug. 03, 2024	May 04, 2024	Feb. 03, 2024	Oct. 28, 2023	Jul. 29, 2023	Apr. 29, 2023	Jan. 31, 2026	Feb. 01, 2025	Feb. 03, 2024
Shareholders’ Equity [Abstract]
Ordinary dividends (in dollars per share)	$ 0.20	$ 0.20	$ 0.20	$ 0.20	$ 0.20	$ 0.20	$ 0.20	$ 0.20	$ 0.20	$ 0.20	$ 0.20	$ 0.20	$ 0.80	$ 0.80	$ 0.80
Payments of dividends	$ 41	$ 41	$ 42	$ 43	$ 43	$ 44	$ 45	$ 45	$ 45	$ 45	$ 46	$ 46	$ 167	$ 177	$ 182