Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Jan. 30, 2021	Feb. 01, 2020	Feb. 02, 2019
Statement of Comprehensive Income [Abstract]
Net earnings	$ 85,382	$ 1,660,928	$ 1,587,457
Other comprehensive income (loss)
Change in unrealized gain (loss) on investments, net of tax	0	0	(27)
Comprehensive income	$ 85,382	$ 1,660,928	$ 1,587,430