Basic net income per share attributable to common stockholders is computed by dividing net income attributable to common stockholders by the weighted-average number of shares of common stock outstanding during the period. Diluted net income per share is computed by dividing net income attributable to common stockholders by the weighted-average number of shares of common stock outstanding during the period, adjusted for the effects of dilutive shares of common stock, which are comprised of outstanding stock options, RSUs and ESPP obligations. Stock awards with performance or market conditions are included in dilutive shares to the extent all conditions are met. The potentially dilutive shares of common stock are computed using the treasury stock method or the as-if converted method, as applicable. The effects of outstanding stock options, RSUs and ESPP obligations are excluded from the computation of diluted net income per share in periods in which the effect would be antidilutive.

The following table presents the calculation of basic and diluted net income per share attributable to common stockholders (in millions, except for number of shares reflected in thousands and per share data):


	Three Months Ended June 30,				Six Months Ended June 30,
	2024		2023		2024		2023
Numerator:
Net income	$	262	$	1,044	$	609	$	1,194
Denominator:
Weighted-average shares outstanding - basic	205,644		204,021		205,376		203,705
Weighted-average effect of potentially dilutive securities:
Common stock options	137		119		140		115
RSUs	2,018		1,197		2,211		870
ESPP obligations	—		14		13		—






Weighted-average shares outstanding - diluted	207,799		205,351		207,740		204,690
Net income per share - basic	$	1.27	$	5.12	$	2.97	$	5.86
Net income per share - diluted	$	1.26	$	5.08	$	2.93	$	5.83
Common stock options, RSUs and ESPP obligations excluded from diluted net income per share because their effect would have been anti-dilutive	2,878		3,446		2,906		3,890