Employee stock purchase plan offering period.

No definition available.

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- Definition

Number of Purchase Periods

+ References

No definition available.

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- Definition

Purchase Period, Term

+ References

No definition available.

+ Details

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- Definition

Modification charge for share-based compensation.

+ References

No definition available.

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- Definition

Share-Based Payment Arrangement, (Increase) Decrease for Tax Withholding Obligation

+ References

No definition available.

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- Definition

Share cap for ESPP at each purchase date.

+ References

No definition available.

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Dollar Cap Per Purchase Period

+ References

No definition available.

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- Definition

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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- Definition

Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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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

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- Definition

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

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Estimated period when employee is required to provide service in exchange for 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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- 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

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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).

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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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- Definition

The highest percentage of annual salary that an employee is permitted to utilize with respect to the plan.

+ References

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- Definition

Price of a single share of a number of saleable stocks of a company.

+ References

No definition available.

+ Details

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- Definition

Percentage of vesting of award under share-based payment arrangement.

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- Definition

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

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- Definition

Period from grant to expiration date of 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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- Definition

Purchase price of common stock expressed as a percentage of its fair value.

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- Definition

Number of shares used to settle grantee's tax withholding obligation for award under share-based payment arrangement.

+ References

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Equity Incentive Plans - Narrative (Details)	3 Months Ended		6 Months Ended		12 Months Ended
Equity Incentive Plans - Narrative (Details)	Aug. 02, 2026 USD ($) purchasePeriod $ / shares shares	Aug. 03, 2025 USD ($) shares	Aug. 02, 2026 USD ($) purchasePeriod $ / shares shares	Aug. 03, 2025 USD ($) shares	Feb. 01, 2026 shares	Feb. 04, 2024 shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based payment arrangement, expense	$ 159,815,000	$ 117,393,000	$ 281,879,000	$ 213,668,000
Restricted Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based payment arrangement, expense	103,600,000	89,100,000	$ 189,200,000	166,300,000
Compensation cost (in years)			3 years
Compensation not yet recognized	1,000,000,000.0		$ 1,000,000,000.0
Granted (in shares) \| shares			8,064,353
PRSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period (in years)			3 years
Long-Term Performance Incentive RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares) \| shares			700,000		1,200,000	4,200,000
PRSUs and LTP Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based payment arrangement, expense	47,600,000	$ 21,600,000	$ 76,100,000	$ 33,200,000
Compensation cost (in years)			2 years 7 months 6 days
Compensation not yet recognized	$ 249,900,000		$ 249,900,000
Granted (in shares) \| shares			2,942,173
Class A common stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Closing price of stock (in dollars per share) \| $ / shares	$ 77.17		$ 77.17
Minimum \| PRSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting rights, target (as a percent)			0.00%
Minimum \| Long-Term Performance Incentive RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period (in years)			3 years		3 years	3 years
Share-based compensation arrangement, award requisite service period			3 years		3 years	3 years
Maximum \| PRSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting rights, target (as a percent)			200.00%
Maximum \| Long-Term Performance Incentive RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period (in years)			5 years		5 years	5 years
Share-based compensation arrangement, award requisite service period			5 years		5 years	5 years
2015 Equity Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Equity awards expiration period (no later than)			10 years
Tax withholding on vesting of equity awards (in shares) \| shares	1,000,000.0	1,100,000	2,600,000	2,300,000
Tax withholding on vesting of equity awards	$ 74,300,000	$ 57,800,000	$ 175,300,000	$ 117,900,000
2015 Equity Incentive Plan \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period (in years)			2 years
2015 Equity Incentive Plan \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period (in years)			5 years
2015 Employee Stock Purchase Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Employee stock purchase plan offering period			24 months
Number of purchase periods \| purchasePeriod	4		4
Purchase period, term			6 months
Modification charge			$ 6,000,000.0	0
Share-based payment arrangement, expense	$ 8,600,000	$ 6,700,000	16,600,000	$ 14,200,000
Unrecognized stock-based compensation expense	$ 27,700,000		$ 27,700,000
Compensation cost (in years)			1 year 1 month 6 days
2015 Employee Stock Purchase Plan \| Class A common stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Payroll deductions percentage	30.00%		30.00%
Share cap for ESPP at purchase date (in shares) \| shares	3,000		3,000
Dollar cap per purchase period			$ 7,500
Calendar year gap for ESPP contribution amount			$ 25,000
Purchase price as percentage of fair market value of common stock			85.00%