v3.22.2.2
Net Income per share (Tables)
 9 Months Ended
Sep. 30, 2022
Earnings Per Share [Abstract]  
Schedule of reconciliation of numerators and denominators of basic and diluted computations A reconciliation of the numerators and the denominators of the basic and diluted net income per common share computations is as follows (in thousands, except per share amounts):
Three Months Ended
 September 30,		Nine Months Ended
September 30,
 2022202120222021
Numerator:
Net income$61,634 $216,587 $144,427 $335,940 
Denominator:
Weighted average common shares outstanding for basic net income per share136,527 142,021 137,370 140,815 
Dilutive potential common stock outstanding:
Stock Options2,237 2,595 2,211 2,913 
RSAs, RSUs, PSUs and ESPP363 437 362 571 
Convertible Notes260 1,637 1,076 3,353 
Weighted average common shares outstanding for diluted net income per share139,387 146,690 141,019 147,652 
Net income per share:
Basic$0.45 $1.53 $1.05 $2.39 
Diluted$0.44 $1.48 $1.02 $2.28 
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share
Shares which have been excluded from the calculation of diluted net income per common share because their effect was anti-dilutive, include the following (shares in millions):
Three Months Ended
 September 30,		Nine Months Ended
September 30,
 2022202120222021
Anti-dilutive securities (1)
25.6 13.6 19.0 13.5 
(1). The anti-dilutive securities include outstanding stock options, unvested RSAs, unvested RSUs, unvested PSUs, common shares expected to be issued under our ESPP and Convertible Notes