Description of Business and Summary of Significant Accounting Policies (Tables)

6 Months Ended

Jan. 31, 2022

Accounting Policies [Abstract]

Composition of shares used in the computation of basic and diluted net income per share

The following table presents the composition of shares used in the computation of basic and diluted net income per share for the periods indicated.

	Three Months Ended				Six Months Ended
(In millions, except per share amounts)	January 31, 2022		January 31, 2021		January 31, 2022		January 31, 2021
Numerator:
Net income	$	100	$	20	$	328	$	218
Denominator:
Shares used in basic per share amounts:
Weighted average common shares outstanding	283		270		278		266
Shares used in diluted per share amounts:
Weighted average common shares outstanding	283		270		278		266
Dilutive common equivalent shares from stock options
and restricted stock awards	4		3		4		3
Dilutive weighted average common shares outstanding	287		273		282		269
Basic and diluted net income per share:
Basic net income per share	$	0.35	$	0.07	$	1.18	$	0.82
Diluted net income per share	$	0.35	$	0.07	$	1.16	$	0.81
Shares excluded from diluted net income per share:
Weighted average stock options and restricted stock units that have been excluded from dilutive common equivalent shares outstanding due to their anti-dilutive effect	—		1		—		1