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STOCK-BASED COMPENSATION (Tables) | 6 Months Ended
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Jun. 30, 2025
Share-Based Payment Arrangement [Abstract] |
Schedule of Restricted Stock Activity | The following tables summarize activity for the six months ended June 30, 2025 and 2024:
| Number of Unvested Restricted Stock Units |  | Weighted Average Grant Date Fair Value |  | Number of Unvested Performance Vesting Restricted Stock Units |  | Weighted Average Grant Date Fair Value
Unvested shares as of January 1, 2025 | 167,014 |  |  | $ | 115.67 |  |  | 178,139 |  |  | $ | 92.06 |
Granted | 61,350 |  |  | 169.80 |  |  | 41,016 |  |  | 165.39 |
Vested | (40,011) |  |  | 112.93 |  |  | — |  |  | — |
Forfeited/canceled | (1,288) |  |  | 126.93 |  |  | — |  |  | — |
Unvested shares as of March 31, 2025 | 187,065 |  |  | $ | 133.93 |  |  | 219,155 |  |  | $ | 105.78 |
Granted(1) | 10,511 |  |  | 195.92 |  |  | 35,974 |  |  | 66.82 |
Vested | (39,463) |  |  | 104.36 |  |  | (71,948) |  |  | 66.82 |
Forfeited/canceled | (994) |  |  | 144.69 |  |  | — |  |  | — |
Unvested shares as of June 30, 2025 | 157,119 |  |  | $ | 145.44 |  |  | 183,181 |  |  | $ | 113.44 |
_____________________ (1) The table includes the impacts of performance share units granted in a prior year that vested higher than 100% of target due to the Company's absolute TSR performance and RTSR performance compared to peers.
| Number of Unvested Restricted Stock Units |  | Weighted Average Grant Date Fair Value |  | Number of Unvested Performance Vesting Restricted Stock Units |  | Weighted Average Grant Date Fair Value
Unvested shares as of January 1, 2024 | 193,602 |  |  | $ | 83.89 |  |  | 255,578 |  |  | $ | 54.40 |
Granted | 69,436 |  |  | 152.54 |  |  | 58,346 |  |  | 156.00 |
Vested | (17,720) |  |  | 75.96 |  |  | — |  |  | — |
Forfeited/canceled | (747) |  |  | 99.88 |  |  | — |  |  | — |
Unvested shares as of March 31, 2024 | 244,571 |  |  | $ | 103.91 |  |  | 313,924 |  |  | $ | 73.28 |
Granted(1) | 6,040 |  |  | 155.61 |  |  | 130,012 |  |  | 48.65 |
Vested | (37,665) |  |  | 95.83 |  |  | (265,797) |  |  | 48.65 |
Forfeited/canceled | (989) |  |  | 117.19 |  |  | — |  |  | — |
Unvested shares as of June 30, 2024 | 211,957 |  |  | $ | 106.75 |  |  | 178,139 |  |  | $ | 92.06 |
_____________________ (1) The table includes the impacts of performance share units granted in a prior year that vested higher than 100% of target due to the Company's absolute TSR performance and RTSR performance compared to peers.
Schedule of Grant Date Fair Value of Awards Granted | The table below summarizes the assumptions used in the Monte Carlo simulation to determine the grant date fair value of awards granted during the six months ended June 30, 2025 and 2024:
Grant date | March 1, 2024 | March 1, 2025
Forecast period (years) | 3 | 3
Risk-free interest rates | 4.36% | 3.99%
Implied equity volatility | 46.70% | 44.60%

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- Definition Tabular disclosure of share-based payment arrangement. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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