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Stock-Based Compensation Plans (Tables)

9 Months Ended

Sep. 30, 2025

Summary of Transactions of the Company's Share Based Compensation

The following table summarizes the transactions of the Company’s share-based compensation for 2025 and 2024:

		Three Months Ended September 30,								Nine Months Ended September 30,
(in millions)		2025				2024				2025				2024
Stock options		$	0.9			$	2.2			$	5.0			$	6.4
Stock equivalent units			0.7				0.7				1.2				4.8
Total		$	1.6			$	2.9			$	6.2			$	11.2

Employee Stock Option

Summary of Transactions of Company's Stock Option Plans

The following table summarizes the transactions of the Company’s share-based compensation plans for the nine months ended September 30, 2025.

		Number of shares				Weighted Average Grant-Date Fair Value
Nonvested at December 31, 2024			574,671			$	86.2
Granted			166,037			$	107.1
Vested			(170,641	)		$	88.5
Forfeited			(56,492	)		$	42.8
Nonvested at September 30, 2025			513,575			$	97.0

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Schedule of share-based compensation.

+ References

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- Definition

Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value.

+ References

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