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SHARE-BASED COMPENSATION - Schedule of Estimated Fair Value of Option Using Black-Scholes Option Pricing Model, Weighted Average Assumptions (Details) - $ / shares	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Stock Options
Stock Options
Risk-free interest rate	2.90%	0.80%	1.70%	0.70%
Expected term (in years)	3 years 3 months 18 days	4 years	3 years 4 months 24 days	4 years 3 months 18 days
Expected volatility (percent)	38.00%	27.00%	36.00%	33.00%
Weighted average fair value at grant date (usd per share)	$ 72.35	$ 63.65	$ 80.27	$ 69.96
Employee Stock Purchase Program [Abstract]
Risk-free interest rate	2.90%	0.80%	1.70%	0.70%
Expected term (in years)	3 years 3 months 18 days	4 years	3 years 4 months 24 days	4 years 3 months 18 days
Expected volatility (percent)	38.00%	27.00%	36.00%	33.00%
Weighted average fair value at grant date (usd per share)	$ 72.35	$ 63.65	$ 80.27	$ 69.96
ESPP
Stock Options
Risk-free interest rate	0.00%	0.00%	0.80%	0.10%
Expected term (in years)	0 years	0 years	1 year 2 months 12 days	1 year 2 months 12 days
Expected volatility (percent)	0.00%	0.00%	37.00%	35.00%
Weighted average fair value at grant date (usd per share)	$ 0	$ 0	$ 88.85	$ 74.39
Employee Stock Purchase Program [Abstract]
Risk-free interest rate	0.00%	0.00%	0.80%	0.10%
Expected term (in years)	0 years	0 years	1 year 2 months 12 days	1 year 2 months 12 days
Expected volatility (percent)	0.00%	0.00%	37.00%	35.00%
Weighted average fair value at grant date (usd per share)	$ 0	$ 0	$ 88.85	$ 74.39

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- Definition

Employee Stock Purchase Program

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No definition available.

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Stock Options

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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)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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- Definition

Rate of weighted-average expected volatility for award under share-based payment arrangement.

+ 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)(ii)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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- Definition

The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

+ 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 (d)(1)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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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.

+ 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)(i)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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