Capital Stock (Tables)

9 Months Ended

Sep. 30, 2023

Equity [Abstract]

Common Stock Activity

Common stock activity is summarized as follows:

	Three Months Ended September 30, 2023				Three Months Ended September 30, 2022
(In thousands)	Common Stock		Treasury Cost(a)		Common Stock		Treasury Cost(a)
Balance at beginning of period	$	294,364	$	(362,025)	$	267,645	$	(359,314)
Stock compensation expense	8,477		—		2,967		—
Restricted and performance stock awards	(15)		15		(103)		103
Stock options exercised	591		307		2,501		1,364
Treasury shares purchased for stock compensation programs	—		(70)		—		(59)
Share repurchase program	—		—		—		(2,150)
Balance at end of period	$	303,417	$	(361,773)	$	273,010	$	(360,056)
(a)Excludes treasury cost related to preferred stock.

	Nine Months Ended September 30, 2023				Nine Months Ended September 30, 2022
(In thousands)	Common Stock		Treasury Cost(a)		Common Stock		Treasury Cost(a)
Balance at beginning of period	$	281,980	$	(359,838)	$	260,121	$	(328,776)
Stock compensation expense	21,506		—		11,325		—
Restricted and performance stock awards	(1,449)		1,449		(1,564)		1,564
Stock options exercised	948		492		2,704		1,459
Treasury shares purchased for stock compensation programs	—		(3,941)		—		(3,990)
Employee stock purchase program	432		65		424		62
Share repurchase program	—		—		—		(30,375)
Balance at end of period	$	303,417	$	(361,773)	$	273,010	$	(360,056)
(a)Excludes treasury cost related to preferred stock.