Summary of Significant Accounting Policies - Additional Information (Detail)	3 Months Ended
May 02, 2026 Store Segment
Summary Of Significant Accounting Policies [Line Items]
Number of stores operated \| Store	1,242
Reportable segment \| Segment	1
Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration]	srt:ChiefExecutiveOfficerMember
Segment reporting, CODM, profit (loss) measure, how used, description	The CODM assesses performance for the segment and decides how to allocate resources based on net income that also is reported on the Condensed Consolidated Statements of Income. The measure of segment assets is reported on the Condensed Consolidated Balance Sheets as total assets. Net income is used to monitor budget versus actual results, as well as actual results compared to the prior period. These comparisons are used in assessing performance of the segment and in establishing management’s allocation of resources.

Summary Of Significant Accounting Policies [Line Items]

1

Segment reporting, CODM, profit (loss) measure, how used, description

The CODM assesses performance for the segment and decides how to allocate resources based on net income that also is reported on the Condensed Consolidated Statements of Income. The measure of segment assets is reported on the Condensed Consolidated Balance Sheets as total assets. Net income is used to monitor budget versus actual results, as well as actual results compared to the prior period. These comparisons are used in assessing performance of the segment and in establishing management’s allocation of resources.