CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY - USD ($) shares in Thousands, $ in Thousands	Common Stock	Additional Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Loss	Total
Balances at Jan. 31, 2020	$ 220,444	$ 3,322,531	$ 3,162,660	$ (3,135)	$ 6,702,500
Balances (in shares) at Jan. 31, 2020	251,936
Increase (Decrease) in Shareholders' Equity
Net income			2,012,307		2,012,307
Dividends per common share			(268,638)		(268,638)
Unrealized net gain (loss) on hedged transactions				729	729
Share-based compensation expense		51,366			51,366
Repurchases of common stock	$ (7,038)		(1,559,508)		(1,566,546)
Repurchases of common stock (in shares)	(8,043)
Other equity and related transactions	$ 969	52,832			53,801
Other equity and related transactions (in shares)	1,107
Balances at Oct. 30, 2020	$ 214,375	3,426,729	3,346,821	(2,406)	6,985,519
Balances (in shares) at Oct. 30, 2020	245,000
Balances at Jul. 31, 2020	$ 217,906	3,381,819	3,758,995	(2,649)	7,356,071
Balances (in shares) at Jul. 31, 2020	249,033
Increase (Decrease) in Shareholders' Equity
Net income			574,260		574,260
Dividends per common share			(88,362)		(88,362)
Unrealized net gain (loss) on hedged transactions				243	243
Share-based compensation expense		16,889			16,889
Repurchases of common stock	$ (3,858)		(898,072)		(901,930)
Repurchases of common stock (in shares)	(4,408)
Other equity and related transactions	$ 327	28,021			28,348
Other equity and related transactions (in shares)	375
Balances at Oct. 30, 2020	$ 214,375	3,426,729	3,346,821	(2,406)	6,985,519
Balances (in shares) at Oct. 30, 2020	245,000
Balances at Jan. 29, 2021	$ 210,687	3,446,612	3,006,102	(2,163)	6,661,238
Balances (in shares) at Jan. 29, 2021	240,785
Increase (Decrease) in Shareholders' Equity
Net income			1,801,799		1,801,799
Dividends per common share			(295,449)		(295,449)
Unrealized net gain (loss) on hedged transactions				728	728
Share-based compensation expense		59,518			59,518
Repurchases of common stock	$ (8,663)		(2,051,244)		(2,059,907)
Repurchases of common stock (in shares)	(9,901)
Other equity and related transactions	$ 719	21,155			21,874
Other equity and related transactions (in shares)	822
Balances at Oct. 29, 2021	$ 202,743	3,527,285	2,461,208	(1,435)	6,189,801
Balances (in shares) at Oct. 29, 2021	231,706
Balances at Jul. 30, 2021	$ 204,142	3,504,850	2,429,821	(1,678)	6,137,135
Balances (in shares) at Jul. 30, 2021	233,305
Increase (Decrease) in Shareholders' Equity
Net income			487,031		487,031
Dividends per common share			(97,313)		(97,313)
Unrealized net gain (loss) on hedged transactions				243	243
Share-based compensation expense		19,615			19,615
Repurchases of common stock	$ (1,428)		(358,331)		(359,759)
Repurchases of common stock (in shares)	(1,633)
Other equity and related transactions	$ 29	2,820			2,849
Other equity and related transactions (in shares)	34
Balances at Oct. 29, 2021	$ 202,743	$ 3,527,285	$ 2,461,208	$ (1,435)	$ 6,189,801
Balances (in shares) at Oct. 29, 2021	231,706