Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2022

Earnings Per Share [Abstract]

Details of Basic and Diluted EPS

The details of basic and diluted EPS are as follows:

	Three Months Ended
(in thousands, except per share data)	March 31, 2022		March 31, 2021
Net income	$	70,988	$	72,398
Weighted average shares outstanding – basic	87,122		86,808
Dilutive effect of stock plans	628		1,178
Weighted average shares outstanding – diluted	87,750		87,986
Basic earnings per share	$	0.81	$	0.83
Diluted earnings per share	$	0.81	$	0.82
Anti-dilutive shares	65		27