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Summary of Significant Accounting Policies - Additional Information (Detail) | 1 Months Ended | 3 Months Ended | 6 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | --- | --- | ---
Jan. 31, 2019 USD ($) | Jul. 30, 2022 USD ($) | Jul. 31, 2021 USD ($) | Jul. 30, 2022 USD ($) Segment | Jul. 31, 2021 USD ($) | Jan. 29, 2022 USD ($) | Jun. 30, 2022 USD ($) | Apr. 30, 2020 USD ($)
Significant Accounting Policies [Line Items] |  |  |  |  |  |  |  |
Number of reportable segments | Segment |  |  |  | 2 |  |  |  |
Unrealized gain included in other comprehensive income |  | $ 298,000 | $ 916,000 | $ 828,000 | $ 3,854,000 |  |  |
Weighted average remaining useful life, assets |  |  |  | 6 years 1 month 6 days |  |  |  |
Asset impairment charges |  | 0 | 0 | $ 0 | 0 |  |  |
Goodwill impairment charge |  |  |  |  |  | $ 0 |  |
Definite-lived impairment charges |  | 0 | 0 | 0 | 0 |  |  |
Revenue related to gift card breakage |  | 2,200,000 | $ 2,000,000.0 | $ 4,900,000 | $ 4,400,000 |  |  |
Reward expiration period |  |  |  | 60 days |  |  |  |
Debt related charges |  | 60,066,000 |  | $ 60,066,000 |  |  |  |
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 Facility |  |  |  |  |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |  |  |  |  |
Loans and letters of credit maximum borrowing capacity | $ 400,000,000 | 700,000,000 |  | $ 700,000,000 |  |  | $ 700,000,000 |
Line of credit facility, expiration date | Jan. 30, 2024 |  |  | Jun. 24, 2027 |  |  |  |
2025 Notes |  |  |  |  |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |  |  |  |  |
Aggregate principal amount of debt issued |  | 69,600,000 |  | $ 69,600,000 |  |  |  | $ 415,000,000
Debt related charges |  | $ 55,700,000 |  |  |  |  |  |
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 |  | true |  |  |  |
Change in accounting principle, accounting standards update, adoption date |  | Jan. 30, 2022 |  | Jan. 30, 2022 |  |  |  |

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