XML 68 R59.htm IDEA: XBRL DOCUMENT
v3.24.0.1

Segment Information - Long-lived Assets by Geographic Region (Details) - USD ($) $ in Thousands | Dec. 31, 2023 | Sep. 30, 2023
--- | --- | ---
Schedule of Long-lived Assets by Geographic Region [Line Items] |  |
Property, Plant and Equipment, Net | $ 167,113 | $ 170,422
United States |  |
Schedule of Long-lived Assets by Geographic Region [Line Items] |  |
Property, Plant and Equipment, Net | 122,184 | 125,736
Other Americas |  |
Schedule of Long-lived Assets by Geographic Region [Line Items] |  |
Property, Plant and Equipment, Net | 2,349 | 2,592
Total Americas |  |
Schedule of Long-lived Assets by Geographic Region [Line Items] |  |
Property, Plant and Equipment, Net | 124,533 | 128,328
EMEA |  |
Schedule of Long-lived Assets by Geographic Region [Line Items] |  |
Property, Plant and Equipment, Net | 25,109 | 24,336
APAC |  |
Schedule of Long-lived Assets by Geographic Region [Line Items] |  |
Property, Plant and Equipment, Net | $ 17,471 | $ 17,758

X
- Definition Schedule of Long-lived Assets by Geographic Region [Line Items] + References No definition available. + Details
Name: | ffiv_ScheduleOfLongLivedAssetsByGeographicRegionLineItems
Namespace Prefix: | ffiv_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 1 -SubTopic 10 -Topic 360 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482099/360-10-50-1 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 852 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481372/852-10-55-10 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(8)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479440/944-210-S99-1 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 942 -SubTopic 360 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480842/942-360-50-1 + Details
Name: | us-gaap_PropertyPlantAndEquipmentNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | srt_StatementGeographicalAxis=country_US
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=ffiv_OtherAmericasMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=srt_AmericasMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=us-gaap_EMEAMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=srt_AsiaPacificMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |