Employee Stock Incentive Plan, Purchase Period

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- Definition

Share-Based Compensation Arrangement by Share-Based Payment Award, Award Performance Targets, Percentage

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Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Market Based Vesting Condition, Exercise Price

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- Definition

Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Market Based Vesting Condition, Stock Price

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Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Market Based Vesting Condition, Trading Period, Days

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

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Aggregate number of common shares reserved for future issuance.

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Amount of discretionary contributions made by an employer to a defined contribution plan.

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Maximum percentage of employee gross pay the employee may contribute to a defined contribution plan.

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Amount of expense for employee benefit and equity-based compensation.

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

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Amount of tax benefit from exercise of option under share-based payment arrangement.

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Estimated period over which an employee is required to provide service in exchange for the equity-based payment award, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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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.

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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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Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash.

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Net number of non-option equity instruments granted to participants.

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Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.

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

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EMPLOYEE BENEFIT PLANS - Additional Information (Details) $ / shares in Units, $ in Thousands		12 Months Ended
	Feb. 03, 2025 trading_day $ / shares shares	Dec. 31, 2025 USD ($) $ / shares shares	Dec. 31, 2024 USD ($) $ / shares shares	Dec. 31, 2023 USD ($) $ / shares
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Shares reserved for issuance \| shares		49,700,000	48,000,000.0
Modification charge		$ 100	$ 6,100	$ 3,100
Aggregate intrinsic value of employee options exercised		19,900	21,400	72,600
Compensation cost related to the nonvested awards not yet recognized		$ 20,600
Weighted average period for recognition of compensation cost		2 years 10 months 24 days
Income tax benefits recognized		$ 500	700	800
Tax benefits realized on awards vested and exercised		$ 400	600	1,300
Employees percentage of eligible compensation may elect to contribute		100.00%
Employer discretionary contribution amount		$ 1,500	1,600	1,700
Total		95,100	108,100	109,600
Chief Executive Officer
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Total		4,100
Chief Financial Officer
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Total		2,400
Internal-use software and website development
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
cumulative stock-based compensation expense		$ 7,700	$ 7,700	$ 7,100
Employee Stock Purchase Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percent of the lower of the market price for Purchase shares of common stock		85.00%
Employee stock incentive plan, purchase period		6 months
Shares reserved for issuance \| shares		6,000,000.0
Compensation cost related to the nonvested awards not yet recognized		$ 3,200
Weighted average period for recognition of compensation cost		9 months 18 days
2021 Employee Stock Purchase Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Shares reserved for issuance \| shares		14,800,000
Stock Options
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share based compensation, expiration period		10 years
Vesting period		4 years
Weighted average grant-date fair value of stock options granted (in dollars per share) \| $ / shares		$ 4.59	$ 4.39	$ 8.41
Restricted Stock Units
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting period		4 years
Aggregate fair value of RSUs vested		$ 67,400	$ 80,100	$ 130,900
Compensation cost related to the nonvested awards not yet recognized		$ 140,400
Weighted average period for recognition of compensation cost		2 years 7 months 6 days
Granted (in shares) \| shares		12,200,000
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value \| $ / shares		$ 9.56	$ 12.82
Restricted Stock Units \| Chief Executive Officer
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Granted (in shares) \| shares	1,900,000
Restricted Stock Units \| Share-Based Payment Arrangement, Tranche One
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, award Vesting rights, percentage		25.00%
Cliff vesting period		1 year
Restricted Stock Units \| Share-Based Payment Arrangement, Tranche One \| Chief Executive Officer
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, award Vesting rights, percentage	25.00%
Restricted Stock Units \| Share-Based Payment Arrangement, Tranche Two
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, award Vesting rights, percentage		6.25%
Restricted Stock Units \| Share-Based Payment Arrangement, Tranche Two \| Chief Executive Officer
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, award Vesting rights, percentage	6.25%
Restricted Stock Units \| Share-Based Payment Arrangement, Tranche Three
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, award Vesting rights, percentage		6.25%
PSUs
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Compensation cost related to the nonvested awards not yet recognized		$ 2,500
Weighted average period for recognition of compensation cost		3 years 2 months 12 days
Granted (in shares) \| shares		500,000
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value \| $ / shares		$ 9.17	$ 14.36
PSUs \| Chief Executive Officer
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting period	4 years
Exercise price (in dollars per share) \| $ / shares	$ 7.81
Trading day period (in days) \| trading_day	60
Market-based vesting condition, stock price (in dollars per share) \| $ / shares	$ 12.81
Granted (in shares) \| shares	1,400,000
PSUs \| Minimum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Award performance targets, (percent)		50.00%
PSUs \| Maximum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Award performance targets, (percent)		150.00%
PSUs \| Share-Based Payment Arrangement, Tranche One
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, award Vesting rights, percentage		25.00%
Cliff vesting period		1 year
PSUs \| Share-Based Payment Arrangement, Tranche One \| Chief Executive Officer
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, award Vesting rights, percentage	25.00%
PSUs \| Share-Based Payment Arrangement, Tranche Two
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Cliff vesting period		3 years
Time-Based Stock Options \| Chief Executive Officer
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Exercise price (in dollars per share) \| $ / shares	$ 7.81
Granted (in shares) \| shares	3,700,000
Performance-Based Stock Options [Member] \| Chief Executive Officer
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Cliff vesting period	1 year 9 months 18 days
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value \| $ / shares	$ 4.91
Service-Based Stock Options [Member] \| Chief Executive Officer
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value \| $ / shares	$ 4.47