Earnings per Share - Reconciliation Between Basic and Diluted Earnings per Share (Detail) - USD ($) shares in Thousands, $ in Thousands		3 Months Ended		9 Months Ended
		Oct. 28, 2023	Oct. 29, 2022	Oct. 28, 2023	Oct. 29, 2022
Numerator:
Net income		$ 96,700	$ 81,272	$ 163,722	$ 70,547
Add: Interest expense, net of tax, related to the 2025 Notes	[1]		529	58	4,897
Numerator for diluted EPS		$ 96,700	$ 81,801	$ 163,780	$ 75,444
Denominator:
Denominator for basic EPS - weighted average shares		195,343	186,305	195,467	178,637
Add: Dilutive effect of the 2025 Notes	[1]		8,418	278	27,280
Add: Dilutive effect of stock options and non-vested restricted stock		3,024	1,053	2,224	1,582
Denominator for diluted EPS - adjusted weighted average shares		198,367	195,776	197,969	207,499
Anti-dilutive shares	[2]	1,816	4,221	1,861	2,390

[1] During the 39 weeks ended October 29, 2022, the Company adopted ASU 2020-06. The Company utilizes the "if-converted" method of calculating diluted EPS. Refer to Note 2 to the Consolidated Financial Statements for additional information regarding the impact of the adoption of ASU 2020-06.

[2] For all periods presented, anti-dilutive shares relate to stock options and unvested restricted stock.