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STOCK-BASED COMPENSATION - Performance-based Awards and Restricted Stock Units (Details) $ / shares in Units, $ in Thousands | 9 Months Ended
--- | ---
Sep. 30, 2023 USD ($) $ / shares shares
Restricted Stock Units (RSUs) |
Shares |
Outstanding, shares at beginning of the period | 1,096,000
Granted, shares | 333,000
Vested, shares | (386,000)
Forfeited, shares | (22,000)
Outstanding, shares at ending of the period | 1,021,000
Outstanding and expected to vest at ending of the period | 946,000
Weighted- Average Grant Date Fair Value Per Share (in dollars per share) |
Outstanding, weighted-average grant date fair value per share, beginning of period | $ / shares | $ 60.52
Granted | $ / shares | 81.06
Vested | $ / shares | 51.49
Forfeited | $ / shares | 71.71
Outstanding, weighted-average grant date fair value per share, end of period | $ / shares | $ 70.39
Weighted-Average Remaining Contractual Term (In years) |
Outstanding, weighted-average remaining contractual term (in years) | 1 year 8 months 4 days
Outstanding and expected to vest, weighted-average remaining contractual term (in years) | 1 year 7 months 2 days
Aggregate Intrinsic Value (In thousands) |
Outstanding, Aggregate Intrinsic Value | $ | $ 77,875
Outstanding and expected to vest, aggregate intrinsic value | $ | $ 72,163
Long-Term Performance-Based Awards (PRSUs) |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Performance period | 3 years
Shares |
Outstanding, shares at beginning of the period | 236,000
Granted, shares | 145,000
Vested, shares | (23,000)
Forfeited, shares | 0
Outstanding, shares at ending of the period | 358,000
Outstanding and expected to vest at ending of the period | 6,000
Weighted- Average Grant Date Fair Value Per Share (in dollars per share) |
Outstanding, weighted-average grant date fair value per share, beginning of period | $ / shares | $ 77.82
Granted | $ / shares | 80.92
Vested | $ / shares | 49.68
Forfeited | $ / shares | 0
Outstanding, weighted-average grant date fair value per share, end of period | $ / shares | $ 80.89
Weighted-Average Remaining Contractual Term (In years) |
Outstanding, weighted-average remaining contractual term (in years) | 1 year 4 months 13 days
Outstanding and expected to vest, weighted-average remaining contractual term (in years) | 2 years 3 months
Aggregate Intrinsic Value (In thousands) |
Outstanding, Aggregate Intrinsic Value | $ | $ 27,344
Outstanding and expected to vest, aggregate intrinsic value | $ | $ 445
Performance Based Awards (PSUs) |
Shares |
Outstanding, shares at beginning of the period | 34,000
Granted, shares | 130,000
Vested, shares | (34,000)
Forfeited, shares | 0
Outstanding, shares at ending of the period | 130,000
Outstanding and expected to vest at ending of the period | 39,000
Weighted- Average Grant Date Fair Value Per Share (in dollars per share) |
Outstanding, weighted-average grant date fair value per share, beginning of period | $ / shares | $ 79.94
Granted | $ / shares | 82.96
Vested | $ / shares | 79.94
Forfeited | $ / shares | 0
Outstanding, weighted-average grant date fair value per share, end of period | $ / shares | $ 82.96
Weighted-Average Remaining Contractual Term (In years) |
Outstanding, weighted-average remaining contractual term (in years) | 3 months
Outstanding and expected to vest, weighted-average remaining contractual term (in years) | 3 months
Aggregate Intrinsic Value (In thousands) |
Outstanding, Aggregate Intrinsic Value | $ | $ 9,964
Outstanding and expected to vest, aggregate intrinsic value | $ | $ 2,989
Minimum | Long-Term Performance-Based Awards (PRSUs) |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Performance-based award shares released as a percentage of target number | 0.00%
Minimum | Performance Based Awards (PSUs) |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Performance-based award shares released as a percentage of target number | 0.00%
Maximum | Long-Term Performance-Based Awards (PRSUs) |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Performance-based award shares released as a percentage of target number | 200.00%
Maximum | Performance Based Awards (PSUs) |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Performance-based award shares released as a percentage of target number | 200.00%

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- Definition Weighted average remaining contractual term for equity-based awards excluding options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 718 -SubTopic 10 -Subparagraph (e)(1) -Name Accounting Standards Codification -Paragraph 2 -Section 50 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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