Net Income Per Share (Tables)

3 Months Ended

Mar. 31, 2020

Earnings Per Share [Abstract]

Schedule Of Earnings Per Share Basic And Diluted

The following table sets forth the computation of basic and diluted net income per share attributable to common stock (in thousands, except per share amounts): 

	Three Months Ended March 31,
	2020		2019
Numerator:
Net income	$	1,518,131	$	71,848
Denominator:
Weighted average common shares outstanding, basic	78,592		79,860
Dilutive effect of potential common stock	436		827
Total shares, diluted	79,028		80,687
Net income per share, basic	$	19.32	$	0.90
Net income per share, diluted	$	19.21	$	0.89