Earnings per share (Tables)

3 Months Ended

Mar. 31, 2022

Earnings Per Share [Abstract]

Weighted average common shares outstanding

A reconciliation of the weighted average common shares outstanding used in the basic and diluted earnings per share calculations follows:

	Three Months Ended
	March 31,
	2022		2021
	(In thousands, except per share amounts)
Weighted average common shares outstanding - basic	203,351		200,708
Effect of dilutive performance share awards and restricted stock units	40		244
Weighted average common shares outstanding - diluted	203,391		200,952
Shares excluded from the calculation of diluted earnings per share	—		—
Dividends declared per common share	$	.2175	$	.2125