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STOCK-BASED COMPENSATION (Tables) | 3 Months Ended
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Mar. 31, 2023
Share-Based Payment Arrangement [Abstract] |
Schedule of Stock Option Activity | The following table summarizes the Company’s stock option activity and related information for the 2011 Plan, the 2000 Plan and the Directors Plan for the three months ended March 31, 2023:
| Options |  | Weighted Average Exercise Price |  | Weighted Average Remaining Contractual Life |  | Aggregate Intrinsic value (in millions)
Outstanding at December 31, 2022 | 399,938 |  |  | $ | 77.32 |  |  | 5.9 |  | $ | 11 |
Exercised | (20,534) |  |  | $ | 70.91 |  |  |  |  |
Canceled | (113) |  |  | $ | 80.52 |  |  |  |  |
Outstanding at March 31, 2023 | 379,291 |  |  | $ | 77.67 |  |  | 5.8 |  | $ | 9 |
Exercisable at March 31, 2023 | 343,239 |  |  | $ | 77.48 |  |  | 5.7 |  | $ | 8 |
Schedule of Restricted Stock Activity and Incentive Stock Awards Activity | The following table summarizes the restricted stock activity and related information for the 2011 Plan, the 2000 Plan, and Directors Plan, and incentive stock units activity and related information for the 2011 Plan and the 2000 Plan with related information for the three months ended March 31, 2023:
| Restricted Stock and Units |  | Incentive Stock Units |  | Weighted Average Grant Date Fair Value
Outstanding at December 31, 2022 | 689,420 |  |  | 744,844 |  |  | $ | 84.73 |
Granted | 325,578 |  |  | 187,172 |  |  | $ | 105.24 |
Vested | (207,628) |  |  | (264,577) |  |  | $ | 81.42 |
Adjustment for incentive stock awards expected to vest | — |  |  | (6,090) |  |  | $ | 84.50 |
Canceled | (3,285) |  |  | (1,528) |  |  | $ | 85.39 |
Outstanding at March 31, 2023 | 804,085 |  |  | 659,821 |  |  | $ | 92.92 |

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