STOCK-BASED COMPENSATION (Tables)

12 Months Ended

Dec. 31, 2024

Share-Based Payment Arrangement [Abstract]

Restricted Stock and Units Activity

The following table summarizes the activity related to restricted stock unit (RSU) share based payment awards:

	Number of Shares			Weighted- Average Grant-Date Fair Value
Unvested, January 1, 2024		216,486		$	149.68
Granted		103,344			177.65
Vested		(108,986	)		160.69
Forfeited		(16,473	)		156.11
Unvested, December 31, 2024		194,371		$	157.58

The weighted average grant-date fair value per unit of RSU awards granted was $177.65, $136.22 and $140.37 during the years ended December 31, 2024, 2023 and 2022, respectively. The grant date fair value of RSUs that vested during the year was $17.5 million for the year ended December 31, 2024, $21.6 million for the year ended December 31, 2023 and $18.0 million for the year ended December 31, 2022. The fair value of RSUs as of their respective vesting dates was $19.4 million for the year ended December 31, 2024, $18.6 million for the year ended December 31, 2023 and $15.3 million for the year ended December 31, 2022.

The following table summarizes the activity related to restricted stock award (RSA) share based payment awards:

	Number of Shares			Weighted- Average Grant-Date Fair Value
Unvested, January 1, 2024		17,547		$	170.96
Granted		1,616			185.82
Vested		(7,465	)		174.18
Forfeited		(11,698	)		170.96
Unvested, December 31, 2024		—		$	—

Schedule of Nonvested Performance-Based Units Activity

The following table summarizes the activity related to performance unit awards (PSU) share based payment awards:

	Number of Shares			Weighted- Average Grant-Date Fair Value
Unvested, January 1, 2024		208,553		$	185.86
Granted		69,600			191.21
Vested		(18,722	)		220.11
Forfeited		(33,198	)		187.37
Unvested, December 31, 2024		226,233		$	180.24