CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - UNAUDITED - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 31, 2021	Aug. 01, 2020	Jul. 31, 2021	Aug. 01, 2020
Statement of Comprehensive Income [Abstract]
NET INCOME	$ 495,509	$ 276,843	$ 857,265	$ 133,421
OTHER COMPREHENSIVE (LOSS) INCOME
Foreign currency translation adjustment, net of tax	(21)	53	43	(10)
TOTAL OTHER COMPREHENSIVE (LOSS) INCOME	(21)	53	43	(10)
COMPREHENSIVE INCOME	$ 495,488	$ 276,896	$ 857,308	$ 133,411