Net Income Per Share (Tables)

6 Months Ended

Jul. 31, 2023

Earnings Per Share [Abstract]

Schedule of Calculation of Numerator and Denominator in Net Loss Per Share

The following table sets forth the computation of the numerators and denominators used in the basic and diluted net income per share amounts:

	Three Months Ended July 31,				Six Months Ended July 31,
	2023		2022		2023		2022
Numerator:
Net income	$	222	$	186	$	383	$	332
Denominator:
Denominator for basic net income per share—weighted average shares	214		217		214		217
Effect of dilutive securities	1		1		2		1
Denominator for dilutive net income per share	215		218		216		218
Basic net income per share	$	1.04	$	0.86	$	1.79	$	1.53
Diluted net income per share	$	1.03	$	0.85	$	1.77	$	1.52