New Accounting Guidance (Details) - USD ($) shares in Thousands, $ in Thousands		12 Months Ended
	Jan. 30, 2022	Jan. 29, 2022	Jan. 30, 2021	Feb. 01, 2020	Feb. 02, 2019
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Stockholders' equity		$ 653,643	$ 565,580	$ 661,347	$ 853,645
Interest expense		$ (23,018)	$ (22,869)	$ (16,129)
Diluted (in shares)		65,919	64,179	71,669
2.00% Convertible Senior Notes Due 2024 | Senior notes
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Long-term debt		$ 270,595	$ 258,614
Paid-in Capital
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Stockholders' equity		565,024	553,111	$ 563,004	523,331
Retained Earnings
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Stockholders' equity		$ 1,158,664	$ 1,034,823	$ 1,130,409	$ 1,077,747
Accounting Standards Update 2020-06 | Subsequent events
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Deferred income tax liabilities, net	$ (6,200)
Interest expense	$ 11,100
Diluted (in shares)	11,600
Accounting Standards Update 2020-06 | Subsequent events | 2.00% Convertible Senior Notes Due 2024 | Senior notes
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Long-term debt	$ 27,500
Accounting Standards Update 2020-06 | Paid-in Capital | Subsequent events
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Stockholders' equity	(43,100)
Accounting Standards Update 2020-06 | Retained Earnings | Subsequent events
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Stockholders' equity	$ 21,800