The number of shares earned as a percentage of share target.

No definition available.

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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
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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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

+ 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
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(ii)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(i)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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- Definition

Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(i)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(ii)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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Equity Compensation - Unvested TSR-based Restricted Share Units (Details) - $ / shares	2 Months Ended	12 Months Ended
	Mar. 24, 2023	Jan. 28, 2023	Jan. 29, 2022	Jan. 30, 2021
TSR-based Restricted Share Units
Equity Compensation
Number of Unvested Share Awards		196,040	130,440	83,345
Average Fair Value on Date of Grant (in dollars per share)		$ 89	$ 78	$ 50
Awards granted/issued (in shares)		66,525	56,750	83,345
Vesting period		3 years
TSR-based Restricted Share Units \| Minimum
Equity Compensation
Shares earned as a percent of share target		0.00%
TSR-based Restricted Share Units \| Maximum
Equity Compensation
Shares earned as a percent of share target		200.00%
TSR-based restricted share units (at target) with July 2023 vesting date
Equity Compensation
Number of Unvested Share Awards		76,340
Average Fair Value on Date of Grant (in dollars per share)		$ 50
TSR-based restricted share units (at target) with May 2024 vesting date
Equity Compensation
Number of Unvested Share Awards		53,500
Average Fair Value on Date of Grant (in dollars per share)		$ 117
TSR-based restricted share units (at target) with May 2025 vesting date
Equity Compensation
Number of Unvested Share Awards		66,200
Average Fair Value on Date of Grant (in dollars per share)		$ 111
TSR-based restricted share units (at target) with May 2026 vesting date \| Subsequent Event.
Equity Compensation
Awards granted/issued (in shares)	100,000
Vesting period	3 years
TSR-based restricted share units (at target) with May 2026 vesting date \| Minimum \| Subsequent Event.
Equity Compensation
Shares earned as a percent of share target	0.00%
TSR-based restricted share units (at target) with May 2026 vesting date \| Maximum \| Subsequent Event.
Equity Compensation
Shares earned as a percent of share target	200.00%