Represents the total fair value of options granted during the reporting period.

No definition available.

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Amount of cost capitalized for award under share-based payment arrangement.

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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.

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Amount of cost to be recognized for nonvested award under share-based payment arrangement. Excludes share and unit options.

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Amount of cost to be recognized for option under share-based payment arrangement.

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Amount of noncash expense for share-based payment arrangement.

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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).

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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.

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

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- Definition

The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.

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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.

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The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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Gross number of share options (or share units) granted during the period.

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Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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- Definition

Number of options outstanding, including both vested and non-vested options.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Weighted-average exercise price, at which grantee can acquire shares reserved for issuance, for fully vested and expected to vest exercisable or convertible options. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

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Amount by which current fair value of underlying stock exceeds exercise price of fully vested and expected to vest options outstanding. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

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Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.

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Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Number of options vested.

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Stock-Based Compensation - Narrative (Detail) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended		12 Months Ended
	Oct. 18, 2020	Apr. 29, 2023	Apr. 30, 2022	Jan. 28, 2023	Apr. 04, 2023
Share Based Compensation Arrangement By Share Based Payment Award
Stock-based compensation expense		$ 10,180	$ 12,802
Stock-based compensation cost capitalized		$ 0	0
2012 Stock Incentive Plan and 2012 Stock Option Plan
Share Based Compensation Arrangement By Share Based Payment Award
Outstanding shares		3,393,460
Options outstanding, weighted-average exercise price per share		$ 179.73
Numbers of options vested		3,216,721
Vested , weighted average exercise price		$ 175.73
2012 Stock Incentive Plan and 2012 Stock Option Plan \| Stock Options
Share Based Compensation Arrangement By Share Based Payment Award
Unrecognized compensation expense related to unvested options		$ 78,000
Unrecognized compensation expense with weighted-average period		3 years 11 months 19 days
Aggregate intrinsic value of options outstanding		$ 401,000
Aggregate intrinsic value of options vested or expected to vest		390,000
Aggregate intrinsic value of options exercisable		$ 343,000
Weighted-average remaining contractual life of options exercisable		4 years 11 months 12 days
2012 Stock Incentive Plan and 2012 Stock Option Plan \| Stock Options \| Chairman and Chief Executive Officer
Share Based Compensation Arrangement By Share Based Payment Award
Unrecognized compensation expense related to unvested options		$ 11,000
2012 Stock Incentive Plan and 2012 Stock Option Plan \| Restricted Stock Units
Share Based Compensation Arrangement By Share Based Payment Award
Unrecognized compensation expense related to restricted stock and restricted stock units		$ 6,600
Unrecognized compensation expense with weighted-average period		4 years 3 months 18 days
Restricted stock units outstanding (in shares)		19,670
restricted stock units, Weighted-average grant date fair value per share		$ 444.30
Restricted stock units, Weighted-average fair value per share of awards granted		$ 437.82
Restricted stock units, Vested (in shares)		1,250
2023 Stock Incentive Plan
Share Based Compensation Arrangement By Share Based Payment Award
Options granted		0
Shares available for future issuance					3,000,000
Profit interest expected life				10 years
Stock Incentive Plan \| Chairman and Chief Executive Officer
Share Based Compensation Arrangement By Share Based Payment Award
Stock-based compensation expense		$ 3,500	$ 5,900
Options granted	700,000
Exercise price of option granted	$ 385.30
Aggregate non-cash stock compensation expense	$ 174,000