XML 41 R32.htm IDEA: XBRL DOCUMENT v3.22.0.1

Net Income Per Share (Tables)

3 Months Ended

Dec. 31, 2021

Net Income Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted

The following table sets forth the computation of basic and diluted net income per share (in thousands, except per share data):

						Three months ended December 31,
						2021						2020
Numerator
Net income						$	93,559					$	87,678
Denominator
Weighted average shares outstanding — basic						60,810						61,440
Dilutive effect of common shares from stock options and restricted stock units						1,072						842
Weighted average shares outstanding — diluted						61,882						62,282
Basic net income per share						$	1.54					$	1.43
Diluted net income per share						$	1.51					$	1.41

X

- Definition

Net Income Per Share [Abstract]

+ References

No definition available.

+ Details

Name:	ffiv_NetIncomePerShareAbstract
Namespace Prefix:	ffiv_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257

+ Details

Name:	us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration