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 September 30,				Nine Months Ended September 30,
	2024		2023		2024		2023
Numerator:
Net income	$	432	$	242	$	1,041	$	1,436
Denominator:
Weighted-average shares outstanding - basic	206,158		204,464		205,639		203,961
Weighted-average effect of potentially dilutive securities:
Common stock options	131		122		138		118
RSUs	2,258		1,674		2,218		1,113
ESPP obligations	5		17		9		2






Weighted-average shares outstanding - diluted	208,552		206,277		208,004		205,194
Net income per share - basic	$	2.09	$	1.18	$	5.06	$	7.04
Net income per share - diluted	$	2.07	$	1.17	$	5.00	$	7.00
Common stock options, RSUs and ESPP obligations excluded from diluted net income per share because their effect would have been anti-dilutive	1,082		3,068		2,715		3,647