Employee stock purchase plan number of purchase periods.

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- Definition

Employee stock purchase plan offering period.

+ References

No definition available.

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- Definition

Employee stock purchase plan purchase period.

+ References

No definition available.

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- Definition

Increase in common stock reserved for future issuance.

+ References

No definition available.

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- Definition

Percentage Of Performance Target To Be Earned At Performance Threshold

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No definition available.

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- Definition

Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other Than Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value

+ References

No definition available.

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- Definition

Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other Than Options, Vested and Expected to Vest, Outstanding, Number

+ References

No definition available.

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- Definition

Share-Based Payment Arrangement By Share-Based Payment Award, Performance Threshold Percentage

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No definition available.

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- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(1)(i)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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- Definition

Aggregate number of common shares reserved for future issuance.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
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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

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
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-Paragraph 2
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- Definition

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

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (i)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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- Definition

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

+ References

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- Definition

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).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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-Paragraph 2
-Subparagraph (c)(2)(iii)(01)
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- Definition

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.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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-Section 50
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-Subparagraph (f)(2)(iii)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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- Definition

The estimated measure of the 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.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
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- Definition

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.

+ References

No definition available.

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- Definition

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.

+ References

No definition available.

+ Details

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- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (f)(2)(iv)
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- Definition

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

+ References

No definition available.

+ Details

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- Definition

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

+ References

No definition available.

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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.

+ References

No definition available.

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- Definition

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

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iv)(01)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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- Definition

Maximum number of shares that may be issued in accordance with the plan as a proportion of outstanding capital stock.

+ References

No definition available.

+ Details

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- Definition

Number of shares issued under share-based payment arrangement.

+ References

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- Definition

Intrinsic value of nonvested award under share-based payment arrangement. Excludes share and unit options.

+ References

No definition available.

+ Details

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- Definition

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.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
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-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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- Definition

Fair value of options vested. Excludes equity instruments other than options, for example, but not limited to, share units, stock appreciation rights, restricted stock.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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- Definition

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

+ References

No definition available.

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EQUITY INCENTIVE PLANS - Additional Information (Details) $ / shares in Units, $ in Thousands				1 Months Ended					6 Months Ended		12 Months Ended				36 Months Ended
	Dec. 01, 2022	Nov. 30, 2022 USD ($)	Jun. 01, 2022	Feb. 28, 2022	Feb. 28, 2021	Jan. 31, 2021	Feb. 29, 2020	Oct. 31, 2016 offering_purchase_period purchase_period shares	May 31, 2023 $ / shares	Nov. 30, 2022 $ / shares	May 31, 2023 $ / shares	Dec. 31, 2022 USD ($) $ / shares shares	Dec. 31, 2021 USD ($) $ / shares shares	Dec. 31, 2020 USD ($)	Dec. 31, 2022 USD ($) shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares available for future issuance (in shares) \| shares												10,176,585	11,164,880		10,176,585
Equity instruments other than options, vested and expected to vest (In shares) \| shares													500,000
Options granted during the period (in shares) \| shares															0
Estimated grant date fair value of option vested												$ 2,400	$ 2,800	$ 4,900
Total stock-based compensation expense												$ 57,740	54,527	41,515
ESPP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares available for future issuance (in shares) \| shares												2,206,279			2,206,279
Percentage of payroll deductions of eligible compensation								15.00%
Offering period (in months)								12 months
Number of purchase period \| offering_purchase_period								2
Purchase period (in months)								6 months
Percentage of common stock fair market value available for employee purchase								85.00%
Unamortized compensation costs related to unvested stock options, expected period of recognition												8 months 12 days
Total stock-based compensation expense		$ 200
Expected term (in years)										6 months
Expected minimum volatility (as a percent)			81.40%
Expected maximum volatility (as a percent)			96.30%
Risk-free interest rate, minimum (as a percent)			1.60%
Risk-free interest rate, maximum (as a percent)			2.20%
Expected dividend yield			0.00%
Granted (in USD per share) \| $ / shares										$ 55.02
Total unamortized compensation costs, net of estimated forfeitures related to unvested stock options												$ 4,400			$ 4,400
ESPP \| Forecast
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected term (in years)									6 months		1 year
ESPP \| Forecast \| Share-Based Payment Arrangement, Tranche One
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in USD per share) \| $ / shares											$ 68.52
ESPP \| Forecast \| Share-Based Payment Arrangement, Tranche Two
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in USD per share) \| $ / shares									$ 48.34
Unvested restricted stock units and performance-based restricted stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total unamortized compensation costs, net of estimated forfeitures related to restricted stock unit and performance share												$ 112,500			112,500
Unamortized compensation costs related to unvested stock options, expected period of recognition												1 year 10 months 24 days
Intrinsic value of equity other than options nonvested												$ 137,200	$ 160,100	198,600	137,200
Equity instruments other than options, vested and expected to vest (In shares) \| shares													1,400,000
Aggregate intrinsic value of equity instruments other than options, vested and expected to vest													$ 128,200
Estimated grant date fair value of option vested												$ 33,400	$ 22,300	16,300
Granted (in USD per share) \| $ / shares												$ 147.94	$ 88.67
Performance shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total unamortized compensation costs, net of estimated forfeitures related to restricted stock unit and performance share												$ 28,200			28,200
Unamortized compensation costs related to unvested stock options, expected period of recognition												2 years 1 month 6 days
Intrinsic value of equity other than options nonvested												$ 52,600	$ 33,900	65,700	52,600
Aggregate intrinsic value of equity instruments other than options, vested and expected to vest												49,900			$ 49,900
Estimated grant date fair value of option vested												$ 12,100	$ 20,900	$ 0
Expected term (in years)				2 years 10 months 24 days
Risk free interest rate				1.70%
Implied volatility rate				81.20%
Expected dividend yield				0.00%
2016 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares available for future issuance (in shares) \| shares								3,865,000				7,822,637			7,822,637
Percentage of outstanding shares								5.00%
Employee Stock Purchase Plan("ESPP")
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares available for future issuance (in shares) \| shares								483,031
Percentage of outstanding shares								1.50%
Increase in shares available for future issuance (in shares) \| shares								966,062
Percentage of payroll deductions of eligible compensation								15.00%
Offering period (in months)								12 months
Number of purchase period \| purchase_period								2
Purchase period (in months)								6 months
Percentage of common stock fair market value available for employee purchase								85.00%
Common stock issued to employees (in shares) \| shares												87,664
Employee Stock Purchase Plan("ESPP") \| ESPP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected minimum volatility (as a percent)	68.10%
Expected maximum volatility (as a percent)	73.40%
Risk-free interest rate, minimum (as a percent)	4.70%
Risk-free interest rate, maximum (as a percent)	4.70%
Expected dividend yield	0.00%
Maximum \| ESPP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected term (in years)			1 year
Maximum \| Employee Stock Purchase Plan("ESPP") \| ESPP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected term (in years)	1 year
Maximum \| 2020 Awards \| Performance shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance threshold (as a percentage)							29.00%
Performance target to be earned at performance threshold (as a percentage)							200.00%
Maximum \| 2021 Awards \| Performance shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance threshold (as a percentage)						10.00%
Performance target to be earned at performance threshold (as a percentage)						100.00%
Maximum \| 2021 Awards \| Performance shares \| Awarded February 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance threshold (as a percentage)					29.00%
Performance target to be earned at performance threshold (as a percentage)					200.00%
Maximum \| 2022 Awards \| Performance shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance threshold (as a percentage)				23.00%
Performance target to be earned at performance threshold (as a percentage)				200.00%
Minimum \| ESPP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected term (in years)			6 months
Minimum \| Employee Stock Purchase Plan("ESPP") \| ESPP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected term (in years)	6 months
Minimum \| 2020 Awards \| Performance shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance threshold (as a percentage)							19.70%
Performance target to be earned at performance threshold (as a percentage)							50.00%
Minimum \| 2021 Awards \| Performance shares \| Awarded February 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance threshold (as a percentage)					19.70%
Performance target to be earned at performance threshold (as a percentage)					50.00%
Minimum \| 2022 Awards \| Performance shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance threshold (as a percentage)				13.00%
Performance target to be earned at performance threshold (as a percentage)				50.00%