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

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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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The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc.

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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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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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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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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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The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.

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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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Number of additional shares authorized for issuance under share-based payment arrangement.

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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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The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

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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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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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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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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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Stock-Based Compensation - Narrative (Detail) - USD ($)					12 Months Ended
Stock-Based Compensation - Narrative (Detail) - USD ($)	Nov. 01, 2022	Jan. 31, 2022	Oct. 18, 2020	Nov. 01, 2012	Jan. 28, 2023	Jan. 29, 2022	Jan. 30, 2021
Share Based Compensation Arrangement By Share Based Payment Award
Stock-based compensation expense					$ 43,546,000	$ 48,478,000	$ 145,704,000
Stock-based compensation cost capitalized					0	0	0
Options cancelled upon expiration of plans	1,607,508
Selling, general and administrative expenses					1,089,828,000	928,230,000	858,673,000
Stock Options \| Chairman and Chief Executive Officer
Share Based Compensation Arrangement By Share Based Payment Award
Options granted			700,000
Exercise price of option granted			$ 385.30
2012 Stock Incentive Plan and 2012 Stock Option Plan \| Officer
Share Based Compensation Arrangement By Share Based Payment Award
Options granted				6,829,041
2012 Stock Incentive Plan and 2012 Stock Option Plan \| Stock Options
Share Based Compensation Arrangement By Share Based Payment Award
Stock-based compensation expense					$ 41,000,000	$ 45,000,000	140,000,000
Options granted					85,500
Options cancelled upon expiration of plans					120,370
Exercise price of option granted					$ 263.56
Unrecognized compensation expense related to unvested options					$ 83,000,000
Unrecognized compensation expense with weighted-average period					4 years 1 month 17 days
Aggregate intrinsic value of options outstanding					$ 537,000,000,000
Aggregate intrinsic value of options vested or expected to vest					516,000,000,000
Aggregate intrinsic value of options exercisable					$ 427,000,000,000
Outstanding shares					3,415,952	7,700,107
Options outstanding, weighted-average exercise price per share					$ 180.03	$ 111.76
Weighted-average remaining contractual life of options exercisable					5 years 1 month 24 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
Stock-based compensation expense							117,000,000
Unrecognized compensation expense related to unvested options					$ 15,000,000
Stock Incentive Plan
Share Based Compensation Arrangement By Share Based Payment Award
Shares available for future issuance		1,615,461				1,185,322
Additional shares issuable under the Stock Incentive Plan evergreen provision		430,139
Stock Incentive Plan \| Chairman and Chief Executive Officer \| Stock Options
Share Based Compensation Arrangement By Share Based Payment Award
Stock-based compensation expense					18,000,000	$ 24,000,000
Stock Incentive Plan \| Stock Options \| Chairman and Chief Executive Officer
Share Based Compensation Arrangement By Share Based Payment Award
Stock-based compensation expense					18,000,000	24,000,000
Stock Incentive Plan \| Restricted Stock And Restricted Stock Unit
Share Based Compensation Arrangement By Share Based Payment Award
Stock-based compensation expense					3,000,000.0	$ 3,000,000.0	$ 4,900,000
Unrecognized compensation expense related to unvested options					$ 7,200,000
Unrecognized compensation expense with weighted-average period					3 years 11 months 19 days
Restricted stock awards outstanding					20,920	19,750
Restricted stock awards outstanding with weighted-average grant date fair value per share					$ 443.92	$ 399.89
Weighted-average fair value per share of awards granted					$ 318.86	$ 582.79	$ 371.36
Vested restricted stock unit					11,747
Time-Based Restrictions and Performance-Based Restrictions \| Stock Options \| Chairman and Chief Executive Officer
Share Based Compensation Arrangement By Share Based Payment Award
Stock-based compensation expense							$ 117,000,000
Aggregate non-cash stock compensation expense					$ 174,000,000