Basis of Presentation and Summary of Significant Accounting Policies (Policies)	6 Months Ended
Jul. 30, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Fiscal Period, Policy [Policy Text Block]	Fiscal Periods Our fiscal year ends on the Saturday nearest to January 31, which results in fiscal years consisting of 52 or 53 weeks. Unless otherwise stated, references to years in this report relate to fiscal years rather than calendar years. Fiscal year 2022 (“2022”) is comprised of the 52 weeks that began on January 30, 2022 and will end on January 28, 2023. Fiscal year 2021 (“2021”) was comprised of the 52 weeks that began on January 31, 2021 and ended on January 29, 2022. The fiscal quarters ended July 30, 2022 (“second quarter of 2022”) and July 31, 2021 (“second quarter of 2021”) were both comprised of 13 weeks. The year-to-date periods ended July 30, 2022 (“year-to-date 2022”) and July 31, 2021 (“year-to-date 2021”) were both comprised of 26 weeks.
Impairment or Disposal of Long-Lived Assets, Policy [Policy Text Block]	Long-Lived Assets As a result of the net loss and decline in net sales during year-to-date 2022, we performed impairment analyses at the store level. Our long-lived assets primarily consist of property and equipment - net and operating lease right-of-use assets. If the net book value of a store’s long-lived assets is not recoverable by the expected undiscounted future cash flows of the store, we estimate the fair value of the store’s assets and recognize an impairment charge for the excess net book value of the store’s long-lived assets over their fair value (categorized as Level 3 under the fair value hierarchy). Fair value at the store level is typically based on projected discounted cash flows over the remaining lease term. During the second quarter of 2022, the Company recorded aggregate asset impairment charges of $24.1 million related to 56 underperforming store locations, which were comprised of $17.5 million of operating lease right-of-use assets and $6.6 million of property and equipment - net. The impairment charges were recorded in selling and administrative expenses in our accompanying consolidated statements of operations and comprehensive income.
Selling, General and Administrative Expenses, Policy [Policy Text Block]	Selling and Administrative Expenses Selling and administrative expenses include store expenses (such as payroll and occupancy costs) and costs related to warehousing, distribution, outbound transportation to our stores, advertising, purchasing, insurance, non-income taxes, accepting credit/debit cards, impairment charges, and overhead. Our selling and administrative expense rates may not be comparable to those of other retailers that include warehousing, distribution, and outbound transportation costs to stores in cost of sales. Distribution and outbound transportation costs included in selling and administrative expenses were $81.9 million and $71.9 million for the second quarter of 2022 and the second quarter of 2021, respectively, and $164.0 million and $138.1 million for the year-to-date 2022 and the year-to-date 2021, respectively.
Advertising Cost [Policy Text Block]	Advertising Expense Advertising costs, which are expensed as incurred, consist primarily of television and print advertising, digital, social media, internet and e-mail marketing and advertising, payment card-linked marketing and in-store point-of-purchase signage and presentations. Advertising expenses are included in selling and administrative expenses. Advertising expenses were $22.0 million and $21.9 million for the second quarter of 2022 and the second quarter of 2021, respectively, and $43.4 million and $43.8 million for the year-to-date 2022 and the year-to-date 2021, respectively.
Comparability of Prior Year Financial Data, Policy [Policy Text Block]	Reclassifications We periodically assess, and make minor adjustments to, our product hierarchy, which can impact the roll-up of our merchandise categories. Our financial reporting process utilizes the most current product hierarchy in reporting net sales by merchandise category for all periods presented. Therefore, there may be minor reclassifications of net sales by merchandise category compared to previously reported amounts.
New Accounting Pronouncements, Policy [Policy Text Block]	Recent Accounting PronouncementsThere are currently no new accounting pronouncements with a future effective date that are of significance, or potential significance, to us.

Basis of Presentation and Summary of Significant Accounting Policies (Policies)

6 Months Ended

Jul. 30, 2022

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Fiscal Period, Policy [Policy Text Block]

Fiscal Periods

Our fiscal year ends on the Saturday nearest to January 31, which results in fiscal years consisting of 52 or 53 weeks. Unless otherwise stated, references to years in this report relate to fiscal years rather than calendar years. Fiscal year 2022 (“2022”) is comprised of the 52 weeks that began on January 30, 2022 and will end on January 28, 2023. Fiscal year 2021 (“2021”) was comprised of the 52 weeks that began on January 31, 2021 and ended on January 29, 2022. The fiscal quarters ended July 30, 2022 (“second quarter of 2022”) and July 31, 2021 (“second quarter of 2021”) were both comprised of 13 weeks. The year-to-date periods ended July 30, 2022 (“year-to-date 2022”) and July 31, 2021 (“year-to-date 2021”) were both comprised of 26 weeks.

Impairment or Disposal of Long-Lived Assets, Policy [Policy Text Block]

Long-Lived Assets

As a result of the net loss and decline in net sales during year-to-date 2022, we performed impairment analyses at the store level. Our long-lived assets primarily consist of property and equipment - net and operating lease right-of-use assets. If the net book value of a store’s long-lived assets is not recoverable by the expected undiscounted future cash flows of the store, we estimate the fair value of the store’s assets and recognize an impairment charge for the excess net book value of the store’s long-lived assets over their fair value (categorized as Level 3 under the fair value hierarchy). Fair value at the store level is typically based on projected discounted cash flows over the remaining lease term. During the second quarter of 2022, the Company recorded aggregate asset impairment charges of $24.1 million related to 56 underperforming store locations, which were comprised of $17.5 million of operating lease right-of-use assets and $6.6 million of property and equipment - net. The impairment charges were recorded in selling and administrative expenses in our accompanying consolidated statements of operations and comprehensive income.

Selling, General and Administrative Expenses, Policy [Policy Text Block]

Selling and Administrative Expenses

Selling and administrative expenses include store expenses (such as payroll and occupancy costs) and costs related to warehousing, distribution, outbound transportation to our stores, advertising, purchasing, insurance, non-income taxes, accepting credit/debit cards, impairment charges, and overhead. Our selling and administrative expense rates may not be comparable to those of other retailers that include warehousing, distribution, and outbound transportation costs to stores in cost of sales. Distribution and outbound transportation costs included in selling and administrative expenses were $81.9 million and $71.9 million for the second quarter of 2022 and the second quarter of 2021, respectively, and $164.0 million and $138.1 million for the year-to-date 2022 and the year-to-date 2021, respectively.

Advertising Cost [Policy Text Block]

Advertising Expense

Advertising costs, which are expensed as incurred, consist primarily of television and print advertising, digital, social media, internet and e-mail marketing and advertising, payment card-linked marketing and in-store point-of-purchase signage and presentations. Advertising expenses are included in selling and administrative expenses. Advertising expenses were $22.0 million and $21.9 million for the second quarter of 2022 and the second quarter of 2021, respectively, and $43.4 million and $43.8 million for the year-to-date 2022 and the year-to-date 2021, respectively.

Comparability of Prior Year Financial Data, Policy [Policy Text Block]

Reclassifications

We periodically assess, and make minor adjustments to, our product hierarchy, which can impact the roll-up of our merchandise categories. Our financial reporting process utilizes the most current product hierarchy in reporting net sales by merchandise category for all periods presented. Therefore, there may be minor reclassifications of net sales by merchandise category compared to previously reported amounts.

New Accounting Pronouncements, Policy [Policy Text Block]

Recent Accounting PronouncementsThere are currently no new accounting pronouncements with a future effective date that are of significance, or potential significance, to us.