Stock-Based Compensation Plans (Tables)

12 Months Ended

Dec. 31, 2024

Stock-Based Compensation Plans

Schedule of key employees equity awards of RSUs and PSUs

We granted to key employees equity awards consisting of RSUs and PSUs in aggregate amounts as follows:

						RSUs Vesting
						December 1,
				Grant Date		and
			RSU and PSU	Fair Value		PSUs Vesting
	RSUs	PSUs	Aggregate Units	Per Unit		December 31,
2024	101,056	70,522	171,578	$	289.19	2026
2023	109,683	84,129	193,812	$	247.90	2025
2022	192,798	112,451	305,249	$	187.31	2024

Summary of the status of the Company's restricted stock units and changes during the year

A summary of the status of our unvested RSUs and PSUs as of December 31, 2024 and changes during the year then ended is as follows:

		Weighted
		Average
		Grant Date
	RSU and PSU	Fair Value
	Aggregate Units	Per Unit
Unvested at January 1, 2024	437,239	$	213.06
Granted	171,578		289.19
Vested	(233,982)		186.89
Cancelled or forfeited	(47,818)		238.85
Unvested at December 31, 2024	327,017	$	267.96
Shares reserved for future grants (all plans)	1,412,203