Condensed Consolidated Statements of Stockholders' Equity - USD ($) shares in Thousands, $ in Thousands	Total	Common stock	Additional paid-in capital	Treasury stock	Retained earnings
Beginning balance (in shares) at Feb. 01, 2025		328,813
Beginning balance at Feb. 01, 2025	$ 5,509,195	$ 3,288	$ 2,097,110	$ (719,410)	$ 4,128,207
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	479,249				479,249
Common stock issued under stock plans, net of shares used for tax withholding (in shares)		551
Common stock issued under stock plans, net of shares used for tax withholding	(53,988)	$ 6	6,137	(60,131)
Stock-based compensation	39,296		39,296
Common stock repurchased, inclusive of excise tax (in shares)		(1,980)
Common stock repurchased, inclusive of excise tax	(264,374)	$ (20)	(11,010)		(253,344)
Dividends declared	(133,300)				(133,300)
Ending balance (in shares) at May. 03, 2025		327,384
Ending balance at May. 03, 2025	5,576,078	$ 3,274	2,131,533	(779,541)	4,220,812
Beginning balance (in shares) at Feb. 01, 2025		328,813
Beginning balance at Feb. 01, 2025	5,509,195	$ 3,288	2,097,110	(719,410)	4,128,207
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	$ 987,244
Common stock repurchased, inclusive of excise tax (in shares)	(3,900)
Ending balance (in shares) at Aug. 02, 2025	325,531	325,531
Ending balance at Aug. 02, 2025	$ 5,732,569	$ 3,255	2,170,734	(783,830)	4,342,410
Beginning balance (in shares) at May. 03, 2025		327,384
Beginning balance at May. 03, 2025	5,576,078	$ 3,274	2,131,533	(779,541)	4,220,812
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	507,995				507,995
Common stock issued under stock plans, net of shares used for tax withholding (in shares)		75
Common stock issued under stock plans, net of shares used for tax withholding	1,948	$ 1	6,236	(4,289)
Stock-based compensation	43,943		43,943
Common stock repurchased, inclusive of excise tax (in shares)		(1,928)
Common stock repurchased, inclusive of excise tax	(265,058)	$ (20)	(10,978)		(254,060)
Dividends declared	$ (132,337)				(132,337)
Ending balance (in shares) at Aug. 02, 2025	325,531	325,531
Ending balance at Aug. 02, 2025	$ 5,732,569	$ 3,255	2,170,734	(783,830)	4,342,410
Beginning balance (in shares) at Jan. 31, 2026	322,333	322,333
Beginning balance at Jan. 31, 2026	$ 6,187,443	$ 3,223	2,257,354	(799,288)	4,726,154
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	649,964				649,964
Common stock issued under stock plans, net of shares used for tax withholding (in shares)		156
Common stock issued under stock plans, net of shares used for tax withholding	(127,555)	$ 2	6,614	(134,171)
Stock-based compensation	59,120		59,120
Common stock repurchased, inclusive of excise tax (in shares)		(1,454)
Common stock repurchased, inclusive of excise tax	(320,410)	$ (15)	(8,786)		(311,609)
Dividends declared	(143,559)				(143,559)
Ending balance (in shares) at May. 02, 2026		321,035
Ending balance at May. 02, 2026	$ 6,305,003	$ 3,210	2,314,302	(933,459)	4,920,950
Beginning balance (in shares) at Jan. 31, 2026	322,333	322,333
Beginning balance at Jan. 31, 2026	$ 6,187,443	$ 3,223	2,257,354	(799,288)	4,726,154
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	$ 1,501,263
Common stock repurchased, inclusive of excise tax (in shares)	(2,900)
Ending balance (in shares) at Aug. 01, 2026	319,668	319,668
Ending balance at Aug. 01, 2026	$ 6,743,184	$ 3,197	2,359,505	(935,883)	5,316,365
Beginning balance (in shares) at May. 02, 2026		321,035
Beginning balance at May. 02, 2026	6,305,003	$ 3,210	2,314,302	(933,459)	4,920,950
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	851,299				851,299
Common stock issued under stock plans, net of shares used for tax withholding (in shares)		32
Common stock issued under stock plans, net of shares used for tax withholding	4,143	$ 1	6,566	(2,424)
Stock-based compensation	47,257		47,257
Common stock repurchased, inclusive of excise tax (in shares)		(1,399)
Common stock repurchased, inclusive of excise tax	(321,886)	$ (14)	(8,620)		(313,252)
Dividends declared	$ (142,632)				(142,632)
Ending balance (in shares) at Aug. 01, 2026	319,668	319,668
Ending balance at Aug. 01, 2026	$ 6,743,184	$ 3,197	$ 2,359,505	$ (935,883)	$ 5,316,365