Fair market value of common stock, Percentage.

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- Definition

Share based compensation arrangement by share based payment award maximum amount per employee.

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Unrecognized compensation forfeited rate.

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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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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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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 estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.

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The estimated measure of the maximum percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

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The estimated measure of the minimum percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

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- Definition

The maximum risk-free interest rate assumption that is used in valuing an option on its own shares.

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The minimum risk-free interest rate assumption that is used in valuing an option on its own shares.

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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 shares authorized for issuance under share-based payment arrangement.

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

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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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Expected term of 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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Number of non-vested options outstanding.

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Number, after forfeiture, of shares or units issued under share-based payment arrangement. Excludes shares or units issued under employee stock ownership plan (ESOP).

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Number of share options (or share units) exercised during the current period.

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Amount of stock repurchase plan authorized.

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Period which shares may be purchased under a stock repurchase plan authorized by an entity's Board of Directors, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Number of shares that have been repurchased during the period and are being held in treasury.

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Stockholders' Equity - Additional Information (Details) - USD ($)	1 Months Ended	12 Months Ended
	Feb. 09, 2024	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Sep. 30, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Forfeiture rate		8.00%
Stock option expiration period		4 years
Granted (in shares)		0	0	0
Exercised (in shares)		5,000
Unvested stock options (in shares)		0
Employee Stock Purchase Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Employee purchase price as a percentage of stock price		85.00%
Offering period		6 months
Maximum annual contribution per employee		$ 25,000
Risk-free interest rate, minimum		0.10%
Risk-free interest rate, maximum		5.40%
Minimum expected volatility rate inputs for fair value measurement		28.00%
Maximum expected volatility rate inputs for fair value measurement		54.00%
Dividend yield		0.00%
Expected term of awards		6 months
RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Maximum award vesting period		4 years
Granted (in dollars per share)		$ 277.37	$ 312.27	$ 224.63
Unrecognized compensation expense		$ 88,000,000
Weighted average period for recognition		2 years 1 month 6 days
PSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Maximum award vesting period		3 years
Granted (in dollars per share)		$ 233.50	$ 214.94	$ 74.52
Unrecognized compensation expense		$ 52,000,000
Weighted average period for recognition		1 year 1 month 6 days
Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Maximum award vesting period		4 years
Stock option expiration period		10 years
2019 EIP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares issued under ESPP (in shares)		2,900,000
Common Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock authorized					$ 750,000,000
Repurchases of common stock (in shares)		0
Share-based compensation (in shares)			1,000,000
Common Stock \| Subsequent Event
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Repurchases of common stock (in shares)	0
Common Stock \| Employee Stock Purchase Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation (in shares)		442,000	755,000