Capital Stock (Tables)

3 Months Ended

Mar. 31, 2023

Equity [Abstract]

Common Stock Activity

Common stock activity is summarized as follows:

	Three Months Ended March 31, 2023				Three Months Ended March 31, 2022
(In thousands)	Common Stock		Treasury Cost		Common Stock		Treasury Cost
Balance at beginning of period	$	281,980	$	(359,838)	$	260,121	$	(328,776)
Stock compensation expense	6,270		—		3,730		—
Restricted and performance stock awards	(1,244)		1,244		(1,260)		1,260
Stock options exercised	3		1		36		15
Treasury shares purchased for stock compensation programs	—		(3,687)		—		(3,659)
Balance at end of period	$	287,009	$	(362,280)	$	262,627	$	(331,160)