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Summary of Significant Accounting Policies - Additional Information (Detail) $ / shares in Units, shares in Thousands |  | 1 Months Ended | 3 Months Ended | 12 Months Ended
--- | --- | --- | --- | ---
Apr. 29, 2022 shares | Apr. 30, 2020 USD ($) | Apr. 30, 2022 USD ($) Segment $ / shares shares | May 01, 2021 USD ($) $ / shares shares | Jan. 29, 2022 USD ($)
Significant Accounting Policies [Line Items] |  |  |  |  |  |
Number of reportable segments | Segment |  |  |  | 2 |  |
Retained earnings |  |  |  | $ 2,224,113,000 | $ 1,951,496,000 | $ 2,203,772,000
Contributed capital |  |  |  | 562,973,000 | 648,434,000 | 636,355,000
Decrease in interest expense |  |  |  | $ 4,588,000 | $ 8,506,000 |
Dilutive effect of convertible notes | shares | [1] |  |  | 48,574 | 33,798 |
Interest expense net of tax | [1] |  |  | $ 3,369,000 |  |
Diluted net income per common share | $ / shares |  |  |  | $ 0.16 | $ 0.46 |
Unrealized (loss) gain included in accumulated other comprehensive (loss) income |  |  |  | $ 530,000 | $ 2,938,000 |
Weighted average remaining useful life, assets |  |  |  | 6 years 2 months 12 days |  |
Asset impairment charges |  |  |  | $ 0 | 0 |
Goodwill impairment charge |  |  |  |  |  | $ 0
Definite-lived impairment charges |  |  |  | 0 | 0 |
Revenue related to gift card breakage |  |  |  | $ 2,700,000 | 2,500,000 |
Reward expiration period |  |  |  | 60 days |  |
Credit Card Reward Program Description |  |  |  | This Program features both shared and unique benefits for loyalty members and credit card holders. Under the Program, members accumulate points based on purchase activity and earn rewards by reaching certain point thresholds. Members earn rewards in the form of discount savings certificates. Rewards earned are valid through the stated expiration date, which is 60 days from the issuance date of the reward. Rewards not redeemed during the 60-day redemption period are forfeited. |  |
Credit Agreement | Credit Facilities |  |  |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |  |  |
Line of credit facility, expiration period |  |  |  | 5 years |  |
2025 Notes |  |  |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |  |  |
Aggregate principal amount of debt issued |  |  | $ 415,000,000 |  |  |
Debt instrument, maturity year |  |  | 2025 |  |  |
Interest expense |  |  |  | $ 4,433,000 | $ 8,362,000 |
Minimum |  |  |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |  |  |
Definite-lived intangibles, useful life |  |  |  | 10 years |  |
Maximum |  |  |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |  |  |
Definite-lived intangibles, useful life |  |  |  | 15 years |  |
ASU 2020-06 |  |  |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |  |  |
Change in accounting principle, accounting standards update, adopted |  |  |  | true |  |
Change in accounting principle, accounting standards update, adoption date |  |  |  | Jan. 30, 2022 |  |
Decrease in interest expense |  |  |  | $ (4,300,000) |  |
Decrease in interest expense, net of tax |  |  |  | $ (3,300,000) |  |
Dilutive effect of convertible notes | shares |  | 21,000 |  | 49,000 |  |
Interest expense net of tax |  |  |  | $ 3,400,000 |  |
Diluted net income per common share | $ / shares |  |  |  | $ 0.02 |  |
ASU 2020-06 | Cumulative Effect, Period of Adoption, Adjustment |  |  |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |  |  |
Retained earnings |  |  |  | $ 18,800,000 |  |
Contributed capital |  |  |  | 67,700,000 |  |
ASU 2020-06 | ASC 470-20 |  |  |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |  |  |
Interest expense |  |  |  | $ 8,800,000 |  |
[1] | During the 13 weeks ended April 30, 2022, the Company adopted ASU 2020-06 under the modified retrospective method, which requires the Company to utilize the "if-converted" method of calculating diluted EPS. Accordingly, we did not restate financial information for the 13 weeks ended May 1, 2021. Refer to Note 2 to the Consolidated Financial Statements for additional information regarding the impact of the adoption of ASU 2020-06.

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