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			650,446		650,446
Dividends per common share			(90,617)		(90,617)
Unrealized net gain (loss) on hedged transactions				243	243
Share-based compensation expense		18,968			18,968
Repurchases of common stock	$ (395)		(62,685)		(63,080)
Repurchases of common stock (in shares)	(451)
Other equity and related transactions	$ 210	(9,216)			(9,006)
Other equity and related transactions (in shares)	237
Balances at May. 01, 2020	$ 220,259	3,332,283	3,659,804	(2,892)	7,209,454
Balances (in shares) at May. 01, 2020	251,722
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			677,749		677,749
Dividends per common share			(99,832)		(99,832)
Unrealized net gain (loss) on hedged transactions				242	242
Share-based compensation expense		23,533			23,533
Repurchases of common stock	$ (4,339)		(996,013)		(1,000,352)
Repurchases of common stock (in shares)	(4,959)
Other equity and related transactions	$ 332	(12,985)			(12,653)
Other equity and related transactions (in shares)	379
Balances at Apr. 30, 2021	$ 206,680	$ 3,457,160	$ 2,588,006	$ (1,921)	$ 6,249,925
Balances (in shares) at Apr. 30, 2021	236,205