Stock-Based Compensation (Tables)

12 Months Ended

Dec. 31, 2022

Share-Based Payment Arrangement [Abstract]

Summary of Share-Based Payment Arrangement, Activity

A summary of the activity and related information follows:

	Stock Options			Restricted Stock Awards			Performance Stock Awards
(Shares in thousands)	Shares	Weighted Average Exercise Price		Shares	Weighted Average Grant Date Fair Value		Shares		Weighted Average Grant Date Fair Value
Beginning of period	615	$	28.42	577	$	32.40	$	624	$	33.46
Granted	—	N/A		66	63.80		287		65.48
Exercised/Released	(170)	26.31		(150)	32.49		(49)		34.26
Forfeited	(3)	32.28		(2)	38.07		(1)		29.61
End of period	442	$	29.20	491	$	36.56	861		$	44.07

Weighted Average Assumptions Used in Calculating Fair Value of Stock Options

The weighted average of key assumptions used in determining the fair value of options granted and a discussion of the methodology used to develop each assumption are as follows:

	2022	2021			2020
Fair value of stock options on grant date	N/A	$	15.6		$	6.81
Expected term	N/A	7.9 years			7.9 years
Expected price volatility	N/A	33.6		%	31.9		%
Risk-free interest rate	N/A	1.3		%	0.6		%
Dividend yield	N/A	1.1		%	1.7		%