New Accounting Pronouncements (Policies)	9 Months Ended
Nov. 03, 2018
Accounting Changes and Error Corrections [Abstract]
New Accounting Pronouncements Recently Adopted	New Accounting Pronouncements Recently Adopted In May 2014, the Financial Accounting Standards Board (the “FASB”) issued Accounting Standards Update (“ASU”) 2014-09, “Revenue from Contracts with Customers (Topic 606)” (“ASU 2014-09”). Under ASU 2014-09, an entity will recognize revenue when it transfers promised goods or services to customers in an amount that reflects what it expects in exchange for the goods or services. ASU 2014-09 also requires more detailed disclosures to enable users of financial statements to understand the nature, amount, timing, and uncertainty of revenue and cash flows arising from contracts with customers. The amendments in ASU 2014-09 were effective for the Company at the beginning of its fiscal 2018 year. Companies that transitioned to this new standard could either retrospectively restate each prior reporting period or reflect the cumulative effect of initially applying the updates with an adjustment to retained earnings at the date of adoption. The Company adopted this standard in the first quarter of fiscal 2018 using the modified retrospective method. The Company identified its loyalty program as the area that was most affected by the new revenue recognition guidance. Additionally, the Company’s historical accounting for gift card breakage is consistent with the new revenue recognition guidance. The Company’s gift card liability, net of estimated breakage, was $10.3 million, $11.3 million and $8.5 million as of November 3, 2018, February 3, 2018 and October 28, 2017, respectively, which is included in accrued expenses on the condensed consolidated balance sheet. During the 13-week period ended November 3, 2018, the Company recognized $1.8 million of gift card redemptions related to amounts included in the gift card contract liability balance of $10.4 million as of August 4, 2018. During the 39-week period ended November 3, 2018, the Company recognized $5.0 million of gift card redemptions related to amounts included in the gift card contract liability balance of $11.3 million as of February 3, 2018. The adoption of this guidance did not have a material impact on the Company’s condensed consolidated financial statements and related disclosures. In May 2017, the FASB issued ASU 2017-09, “Compensation - Stock Compensation (Topic 718): Scope of Modification Accounting” (“ASU 2017-09”). This update provides guidance about which changes to the terms or conditions of a share-based payment award require an entity to apply modification accounting in Topic 718. An entity should account for the effects of a modification unless (a) the fair value of the modified award is the same as the fair value of the original award immediately before the original award is modified, (b) the vesting conditions of the modified award are the same as the vesting conditions of the original award immediately before the original award is modified and (c) the classification of the modified award as an equity instrument or a liability instrument is the same as the classification of the original award immediately before the original award is modified. The amendments in ASU 2017-09 are effective for public business entities for annual periods beginning after December 15, 2017, including interim periods within those annual periods. Early adoption is permitted, including adoption in any interim period, for public business entities for reporting periods for which financial statements have not been issued. The amendments in ASU 2017-09 should be applied prospectively to an award modified on or after the adoption date. The Company adopted this guidance in the first quarter of fiscal 2018. The adoption of this guidance did not have a material impact on the Company’s condensed consolidated financial statements and related disclosures. New Accounting Pronouncements Not Yet Adopted In February 2016, the FASB issued ASU 2016-02, “Leases (Topic 842)”, which supersedes the existing guidance for lease accounting, Leases (Topic 840) (“ASU 2016-02”). ASU 2016-02 requires lessees to recognize a lease liability and a right-of-use asset for all leases. Lessor accounting remains largely unchanged. In July 2018, the FASB issued ASU 2018-11, “Leases (Topic 842): Targeted Improvements,” which provides an optional transition method in addition to the existing modified retrospective transition method by allowing a cumulative effect adjustment to the opening balance of retained earnings in the period of adoption. Under this transition method, companies may continue to report comparative periods under ASC 840, although they must also provide the required disclosures under ASC 840 for all periods presented under ASC 840. These new leasing standards are effective for fiscal years beginning after December 15, 2018 and interim periods within those fiscal years. Early adoption is permitted for all entities. The Company intends to adopt this guidance in the first quarter of fiscal 2019 using the optional transition method provided by ASU 2018-11. The Company is currently evaluating the impact of this new standard on its condensed consolidated financial statements and is anticipating a material impact on the Company’s consolidated financial statements because the Company is party to a significant number of lease contracts.

New Accounting Pronouncements Recently Adopted

In May 2014, the Financial Accounting Standards Board (the “FASB”) issued Accounting Standards Update (“ASU”) 2014-09, “Revenue from Contracts with Customers (Topic 606)” (“ASU 2014-09”). Under ASU 2014-09, an entity will recognize revenue when it transfers promised goods or services to customers in an amount that reflects what it expects in exchange for the goods or services. ASU 2014-09 also requires more detailed disclosures to enable users of financial statements to understand the nature, amount, timing, and uncertainty of revenue and cash flows arising from contracts with customers. The amendments in ASU 2014-09 were effective for the Company at the beginning of its fiscal 2018 year. Companies that transitioned to this new standard could either retrospectively restate each prior reporting period or reflect the cumulative effect of initially applying the updates with an adjustment to retained earnings at the date of adoption. The Company adopted this standard in the first quarter of fiscal 2018 using the modified retrospective method. The Company identified its loyalty program as the area that was most affected by the new revenue recognition guidance. Additionally, the Company’s historical accounting for gift card breakage is consistent with the new revenue recognition guidance. The Company’s gift card liability, net of estimated breakage, was $10.3 million, $11.3 million and $8.5 million as of November 3, 2018, February 3, 2018 and October 28, 2017, respectively, which is included in accrued expenses on the condensed consolidated balance sheet. During the 13-week period ended November 3, 2018, the Company recognized $1.8 million of gift card redemptions related to amounts included in the gift card contract liability balance of $10.4 million as of August 4, 2018. During the 39-week period ended November 3, 2018, the Company recognized $5.0 million of gift card redemptions related to amounts included in the gift card contract liability balance of $11.3 million as of February 3, 2018. The adoption of this guidance did not have a material impact on the Company’s condensed consolidated financial statements and related disclosures.

In May 2017, the FASB issued ASU 2017-09, “Compensation - Stock Compensation (Topic 718): Scope of Modification Accounting” (“ASU 2017-09”). This update provides guidance about which changes to the terms or conditions of a share-based payment award require an entity to apply modification accounting in Topic 718. An entity should account for the effects of a modification unless (a) the fair value of the modified award is the same as the fair value of the original award immediately before the original award is modified, (b) the vesting conditions of the modified award are the same as the vesting conditions of the original award immediately before the original award is modified and (c) the classification of the modified award as an equity instrument or a liability instrument is the same as the classification of the original award immediately before the original award is modified. The amendments in ASU 2017-09 are effective for public business entities for annual periods beginning after December 15, 2017, including interim periods within those annual periods. Early adoption is permitted, including adoption in any interim period, for public business entities for reporting periods for which financial statements have not been issued. The amendments in ASU 2017-09 should be applied prospectively to an award modified on or after the adoption date. The Company adopted this guidance in the first quarter of fiscal 2018. The adoption of this guidance did not have a material impact on the Company’s condensed consolidated financial statements and related disclosures.

New Accounting Pronouncements Not Yet Adopted

In February 2016, the FASB issued ASU 2016-02, “Leases (Topic 842)”, which supersedes the existing guidance for lease accounting, Leases (Topic 840) (“ASU 2016-02”). ASU 2016-02 requires lessees to recognize a lease liability and a right-of-use asset for all leases. Lessor accounting remains largely unchanged. In July 2018, the FASB issued ASU 2018-11, “Leases (Topic 842): Targeted Improvements,” which provides an optional transition method in addition to the existing modified retrospective transition method by allowing a cumulative effect adjustment to the opening balance of retained earnings in the period of adoption. Under this transition method, companies may continue to report comparative periods under ASC 840, although they must also provide the required disclosures under ASC 840 for all periods presented under ASC 840. These new leasing standards are effective for fiscal years beginning after December 15, 2018 and interim periods within those fiscal years. Early adoption is permitted for all entities. The Company intends to adopt this guidance in the first quarter of fiscal 2019 using the optional transition method provided by ASU 2018-11. The Company is currently evaluating the impact of this new standard on its condensed consolidated financial statements and is anticipating a material impact on the Company’s consolidated financial statements because the Company is party to a significant number of lease contracts.