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 Jan. 29, 2022		351,720
Beginning balance at Jan. 29, 2022	$ 4,060,050	$ 3,517	$ 1,717,530	$ (535,895)	$ 2,874,898
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	338,445				338,445
Common stock issued under stock plans, net of shares used for tax withholding (in shares)		1,131
Common stock issued under stock plans, net of shares used for tax withholding	(32,196)	$ 11	5,906	(38,113)
Stock-based compensation	36,071		36,071
Common stock repurchased, inclusive of excise tax (in shares)		(2,524)
Common stock repurchased, inclusive of excise tax	(239,565)	$ (25)	(10,266)		(229,274)
Dividends declared	(108,908)				(108,908)
Ending balance (in shares) at Apr. 30, 2022		350,327
Ending balance at Apr. 30, 2022	4,053,897	$ 3,503	1,749,241	(574,008)	2,875,161
Beginning balance (in shares) at Jan. 29, 2022		351,720
Beginning balance at Jan. 29, 2022	4,060,050	$ 3,517	1,717,530	(535,895)	2,874,898
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	$ 722,962
Common stock repurchased, inclusive of excise tax (in shares)	(5,500)
Ending balance (in shares) at Jul. 30, 2022	347,552	347,552
Ending balance at Jul. 30, 2022	$ 4,126,951	$ 3,475	1,769,424	(574,529)	2,928,581
Beginning balance (in shares) at Apr. 30, 2022		350,327
Beginning balance at Apr. 30, 2022	4,053,897	$ 3,503	1,749,241	(574,008)	2,875,161
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	384,517				384,517
Common stock issued under stock plans, net of shares used for tax withholding (in shares)		153
Common stock issued under stock plans, net of shares used for tax withholding	5,454	$ 1	5,974	(521)
Stock-based compensation	26,803		26,803
Common stock repurchased, inclusive of excise tax (in shares)		(2,928)
Common stock repurchased, inclusive of excise tax	(235,435)	$ (29)	(12,594)		(222,812)
Dividends declared	$ (108,285)				(108,285)
Ending balance (in shares) at Jul. 30, 2022	347,552	347,552
Ending balance at Jul. 30, 2022	$ 4,126,951	$ 3,475	1,769,424	(574,529)	2,928,581
Beginning balance (in shares) at Jan. 28, 2023	342,753	342,753
Beginning balance at Jan. 28, 2023	$ 4,288,583	$ 3,428	1,820,249	(584,750)	3,049,656
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	371,191				371,191
Common stock issued under stock plans, net of shares used for tax withholding (in shares)		461
Common stock issued under stock plans, net of shares used for tax withholding	(31,373)	$ 4	6,145	(37,522)
Stock-based compensation	33,063		33,063
Common stock repurchased, inclusive of excise tax (in shares)		(2,169)
Common stock repurchased, inclusive of excise tax	(236,274)	$ (22)	(9,729)		(226,523)
Dividends declared	(114,794)				(114,794)
Ending balance (in shares) at Apr. 29, 2023		341,045
Ending balance at Apr. 29, 2023	$ 4,310,396	$ 3,410	1,849,728	(622,272)	3,079,530
Beginning balance (in shares) at Jan. 28, 2023	342,753	342,753
Beginning balance at Jan. 28, 2023	$ 4,288,583	$ 3,428	1,820,249	(584,750)	3,049,656
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	$ 817,510
Common stock repurchased, inclusive of excise tax (in shares)	(4,300)
Ending balance (in shares) at Jul. 29, 2023	338,982	338,982
Ending balance at Jul. 29, 2023	$ 4,454,742	$ 3,390	1,885,406	(623,185)	3,189,131
Beginning balance (in shares) at Apr. 29, 2023		341,045
Beginning balance at Apr. 29, 2023	4,310,396	$ 3,410	1,849,728	(622,272)	3,079,530
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	446,319				446,319
Common stock issued under stock plans, net of shares used for tax withholding (in shares)		89
Common stock issued under stock plans, net of shares used for tax withholding	5,296	$ 1	6,208	(913)
Stock-based compensation	39,429		39,429
Common stock repurchased, inclusive of excise tax (in shares)		(2,152)
Common stock repurchased, inclusive of excise tax	(232,693)	$ (21)	(9,959)		(222,713)
Dividends declared	$ (114,005)				(114,005)
Ending balance (in shares) at Jul. 29, 2023	338,982	338,982
Ending balance at Jul. 29, 2023	$ 4,454,742	$ 3,390	$ 1,885,406	$ (623,185)	$ 3,189,131