Net Income Per Share (Tables)

3 Months Ended

Mar. 31, 2022

Earnings Per Share [Abstract]

Calculation of Net Income Per Share

The calculation of net income per share for the three months ended March 31, 2022 and 2021 is reflected in the following table (in thousands, except per share amounts):

	Three Months Ended March 31,
	2022		2021
Net income	$	168,239	$	110,598
Basic:
Weighted average shares	109,218		111,424
Diluted:
Weighted average shares	109,218		111,424
Dilutive effect of potential common shares	1,373		1,072
Diluted weighted average shares	110,591		112,496
Net income per share:
Basic	$	1.54	$	.99
Diluted	$	1.52	$	.98