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Share-Based Compensation - Narrative (Details) - USD ($) $ / shares in Units, $ in Millions |  |  | 3 Months Ended | 12 Months Ended
--- | --- | --- | --- | ---
Jan. 08, 2021 | Mar. 05, 2019 | Oct. 29, 2023 | Jul. 30, 2023 | Apr. 30, 2023 | Jan. 28, 2024 | Jan. 29, 2023 | Jan. 30, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |
Aggregate unrecognized compensation for stock options |  |  |  |  |  | $ 3.4 |  |
Number of shares authorized per the equity incentive plan |  |  |  |  |  | 4,876,938 |  |
Options granted (in shares) |  |  |  |  |  | 541,530 | 0 | 0
Expected lives, in years |  |  |  |  |  | 4 years |  |
Share Price |  |  |  |  |  | $ 20.59 |  |
Restricted Stock Units (RSUs) | Settled With Shares | Share-Based Payment Arrangement, Employee |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |
Stock units granted (in shares) |  |  |  |  |  | 2,173,582 |  |
Restricted Stock Units (RSUs) | Settled In Cash | Share-Based Payment Arrangement, Employee |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |
Stock units granted (in shares) |  |  |  |  |  | 9,432 |  |
Total Stockholder Return Market Condition Restricted Stock Units |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |
Period over which aggregate unrecognized compensation will be recognized |  |  |  |  |  | 1 year 4 months 24 days |  |
Weighted average fair value units granted (in dollars per share) |  |  |  |  |  | $ 38.70 |  |
Aggregate unrecognized compensation |  |  |  |  |  | $ 3.2 |  |
Stock units granted (in shares) |  |  | 32,017 | 61,827 | 109,107 | 202,951 | 125,399 | 81,688
Total number of unvested shares (in shares) |  |  |  |  |  | 105,000 | 88,000 |
Shares vested (in shares) |  |  |  |  |  | 0 |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period |  |  |  |  |  | 186,000 |  |
Market performance RSUs |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |
Weighted average fair value units granted (in dollars per share) |  |  |  |  |  | $ 49.55 |  |
Minimum closing share price used to determine market condition (usd per share) |  |  |  |  |  | $ 95.00 |  |
Stock units granted (in shares) |  |  |  |  |  | 22,535 |  | 54,928
Performance period |  |  |  |  |  | 30 days |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period |  |  |  |  |  | 18,309 | 14,084 |
Stock options |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |
Period over which aggregate unrecognized compensation will be recognized |  |  |  |  |  | 1 year 9 months 18 days |  |
Employee stock unit awards |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |
Weighted average fair value units granted (in dollars per share) |  |  |  |  |  | $ 21.41 |  |
Stock units granted (in shares) |  |  |  |  |  | 2,183,000 |  |
Total number of unvested shares (in shares) |  |  |  |  |  | 2,599,000 | 1,639,000 |
Shares vested (in shares) |  |  |  |  |  | 763,000 |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period |  |  |  |  |  | 460,000 |  |
Employee stock unit awards | Settled In Cash |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |
Vesting period |  |  |  |  |  | 3 years |  |
Financial Metric-Based Restricted Stock Units (RSUs) |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |
Period over which aggregate unrecognized compensation will be recognized |  |  |  |  |  | 1 year 3 months 18 days |  |
Weighted average fair value units granted (in dollars per share) |  |  |  |  |  | $ 26.12 |  |
Aggregate unrecognized compensation |  |  |  |  |  | $ 1.5 |  |
Stock units granted (in shares) |  |  |  |  |  | 189,918 |  |
Total number of unvested shares (in shares) |  |  |  |  |  | 116,000 | 0 |
Shares vested (in shares) |  |  |  |  |  | 0 |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period |  |  |  |  |  | 74,000 |  |
Minimum | Stock options |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |
Vesting period |  |  |  |  |  | 3 years |  |
Contractual term of equity share options |  |  |  |  |  | 6 years |  |
Minimum | Employee stock unit awards | Settled With Shares |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |
Vesting period |  |  |  |  |  | 3 years |  |
Maximum | Stock options |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |
Vesting period |  |  |  |  |  | 4 years |  |
Contractual term of equity share options |  |  |  |  |  | 10 years |  |
Maximum | Employee stock unit awards | Settled With Shares |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |
Vesting period |  |  |  |  |  | 4 years |  |
Maximum | Performance-based RSUs |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant |  |  |  |  |  | 405,902 |  |
Maximum | Financial Metric-Based Restricted Stock Units (RSUs) |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant |  |  |  |  |  | 379,836 |  |
Subject to share settlement | Employee stock unit awards |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |
Aggregate unrecognized compensation for stock options |  |  |  |  |  | $ 58.1 |  |
Period over which aggregate unrecognized compensation will be recognized |  |  |  |  |  | 2 years 2 months 12 days |  |
Stock units granted (in shares) |  |  |  |  |  | 2,174,000 |  |
Total number of unvested shares (in shares) |  |  |  |  |  | 2,591,000 | 1,639,000 |
Shares vested (in shares) |  |  |  |  |  | 763,000 |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period |  |  |  |  |  | 459,000 |  |
Subject to cash settlement | Employee stock unit awards |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |
Aggregate unrecognized compensation for stock options |  |  |  |  |  | $ 0.1 |  |
Period over which aggregate unrecognized compensation will be recognized |  |  |  |  |  | 2 years 1 month 6 days |  |
Stock units granted (in shares) |  |  |  |  |  | 9,000 |  |
Total number of unvested shares (in shares) |  |  |  |  |  | 8,000 | 0 |
Shares vested (in shares) |  |  |  |  |  | 0 |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period |  |  |  |  |  | 1,000 |  |
Subject to cash settlement | Non-employee director stock unit awards |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |
Vesting period |  |  |  |  |  | 1 year |  |
Tranche One | Total Stockholder Return Market Condition Restricted Stock Units |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |
Weighted average fair value units granted (in dollars per share) |  |  | $ 24.05 | $ 23.65 | $ 39.47 |  |  |
Tranche One | Performance-based RSUs |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |
Performance period |  |  | 1 year |  |  | 1 year |  |
Tranche Two | Total Stockholder Return Market Condition Restricted Stock Units |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |
Weighted average fair value units granted (in dollars per share) |  |  | $ 32.09 | 32.78 | 45.36 |  |  |
Tranche Two | Performance-based RSUs |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |
Performance period |  |  | 2 years |  |  | 2 years |  |
Tranche Three | Total Stockholder Return Market Condition Restricted Stock Units |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |
Weighted average fair value units granted (in dollars per share) |  |  | $ 37.51 | $ 38.65 | $ 49.79 |  |  |
Tranche Three | Performance-based RSUs |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |
Performance period |  |  |  |  |  | 3 years |  |
Vesting January 31, 2021 | Total Stockholder Return Market Condition Restricted Stock Units |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |
Awards expected to vest (in share) |  |  |  |  |  | 71,696 |  |
Employees | Tranche Two | Market performance RSUs |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |
Minimum closing share price used to determine market condition (usd per share) |  |  |  |  |  | $ 95.00 |  |
Employees | Tranche Three | Minimum | Market performance RSUs |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |
Minimum closing share price used to determine market condition (usd per share) |  |  |  |  |  | $ 71.00 |  |
Chief Executive Officer | Restricted Stock Units (RSUs) | Share-Based Payment Arrangement, Employee |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |
Vesting period |  |  |  |  |  | 3 years |  |
Stock units granted (in shares) |  |  |  |  |  | 123,652 |  |
Chief Executive Officer | Market performance RSUs |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |
Stock units granted (in shares) |  | 320,000 |  |  |  |  |  |
Total number of unvested shares (in shares) |  |  |  |  |  | 224,000 |  |
Chief Executive Officer | Tranche One | Market performance RSUs |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |
Weighted average fair value units granted (in dollars per share) |  | $ 44.32 |  |  |  |  |  |
Percentage of award that will vest upon satisfaction of performance condition |  | 30.00% |  |  |  |  |  |
Award performance period |  | 30 days |  |  |  |  |  |
Minimum closing share price used to determine market condition (usd per share) |  | $ 71.00 |  |  |  |  |  |
Shares vested (in shares) | 96,000 |  |  |  |  |  |  |
Chief Executive Officer | Tranche Two | Market performance RSUs |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |
Weighted average fair value units granted (in dollars per share) |  | $ 33.19 |  |  |  |  |  |
Award performance period |  | 30 days |  |  |  |  |  |
Minimum closing share price used to determine market condition (usd per share) |  | $ 95.00 |  |  |  |  |  |
Chief Executive Officer | Tranche Three | Minimum | Market performance RSUs |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |
Minimum closing share price used to determine market condition (usd per share) |  | 71.00 |  |  |  |  |  |
Chief Executive Officer | Tranche Three | Maximum | Market performance RSUs |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |
Minimum closing share price used to determine market condition (usd per share) |  | $ 95.00 |  |  |  |  |  |
Non-employee director stock unit awards | Restricted Stock Units (RSUs) |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |
Vesting period |  |  |  |  |  | 1 year |  |
Weighted average fair value units granted (in dollars per share) |  |  |  |  |  | $ 24.21 |  |
Share-based compensation liability, long-term |  |  |  |  |  | $ 4.4 |  |
Stock units granted (in shares) |  |  |  |  |  | 80,000 |  |
Total number of unvested shares (in shares) |  |  |  |  |  | 76,000 | 32,000 |
Shares vested and unsettled (in shares) |  |  |  |  |  | 230,231 |  |
Shares vested (in shares) |  |  |  |  |  | 36,000 |  |
Non-employee director stock unit awards | Restricted Stock Units (RSUs) | Accrued liabilities |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |
Share-based compensation liability, long-term |  |  |  |  |  | $ 1.8 |  |
Non-employee director stock unit awards | Restricted Stock Units (RSUs) | Other long-term liabilities |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |
Share-based compensation liability, long-term |  |  |  |  |  | $ 2.6 |  |
Non-employee director stock unit awards | Subject to share settlement | Restricted Stock Units (RSUs) |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |
Stock units granted (in shares) |  |  |  |  |  | 40,000 |  |
Total number of unvested shares (in shares) |  |  |  |  |  | 38,000 | 16,000 |
Shares vested (in shares) |  |  |  |  |  | 18,000 |  |
Non-employee director stock unit awards | Subject to cash settlement | Restricted Stock Units (RSUs) |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |
Stock units granted (in shares) |  |  |  |  |  | 40,000 |  |
Total number of unvested shares (in shares) |  |  |  |  |  | 38,000 | 16,000 |
Shares vested (in shares) |  |  |  |  |  | 18,000 |  |
Former Chief Executive Officer | Restricted Stock Units (RSUs) | Share-Based Payment Arrangement, Employee |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |
Vesting period |  |  |  |  |  | 18 months |  |
Stock units granted (in shares) |  |  |  |  |  | 232,635 |  |

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- Definition Aggregate carrying value as of the balance sheet date of the liabilities for stock option plans and other equity-based compensation arrangements payable after one year (or the operating cycle, if longer). + References No definition available. + Details
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- Definition Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (i) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition Amount of cost to be recognized for nonvested award under share-based payment arrangement. Excludes share and unit options. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (i) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition Amount of cost to be recognized for option under share-based payment arrangement. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (i) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(03) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(01) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(01) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(i) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(ii) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(02) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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