Earnings per share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Jan. 31, 2025	Feb. 02, 2024	Feb. 03, 2023
Net Income
Basic Earnings	$ 1,125,253	$ 1,661,274	$ 2,415,989
Diluted Earnings	$ 1,125,253	$ 1,661,274	$ 2,415,989
Shares
Shares outstanding, basic	219,877	219,415	225,148
Effect of dilutive share-based awards	150	523	1,149
Shares outstanding, diluted	220,027	219,938	226,297
Per Share Amount
Basic earnings per share (in dollars per share)	$ 5.12	$ 7.57	$ 10.73
Diluted earnings per share (in dollars per share)	$ 5.11	$ 7.55	$ 10.68
Share-based awards outstanding excluded from computation of diluted earnings per share	200	100	100