XML 37 R27.htm IDEA: XBRL DOCUMENT v3.25.2

Leases (Tables)

9 Months Ended

Jun. 30, 2025

Leases [Abstract]

Lease, Cost

The components of the Company's operating lease expenses for the three and nine months ended June 30, 2025 and 2024 were as follows (in thousands):

						Three months ended June 30,												Nine months ended June 30,
						2025						2024						2025						2024
Operating lease expense						$	10,067					$	10,101					$	30,117					$	30,594
Short-term lease expense						740						699						2,250						2,065
Variable lease expense						5,715						5,557						17,229						17,532
Total lease expense						$	16,522					$	16,357					$	49,596					$	50,191

Assets And Liabilities Lessee

Supplemental balance sheet information related to the Company's operating leases was as follows (in thousands, except lease term and discount rate):

						June 30, 2025						September 30, 2024
Operating lease right-of-use assets, net						$	182,217					$	178,180
Operating lease liabilities, current1						30,407						33,779
Operating lease liabilities, long-term						229,411						215,785
Total operating lease liabilities						$	259,818					$	249,564
Weighted average remaining lease term (in years)						7.8						7.9
Weighted average discount rate						3.15		%				2.94		%

(1)Current portion of operating lease liabilities is included in accrued liabilities on the Company's consolidated balance sheets.

Lessee, Operating Lease, Liability, Maturity

As of June 30, 2025, the future operating lease payments for each of the next five years and thereafter is as follows (in thousands):

Fiscal Years Ending September 30:						Operating Lease Payments
2025 (remainder)						$	7,801
2026						40,832
2027						39,799
2028						34,959
2029						32,076
2030						31,617
Thereafter						109,357
Total lease payments						296,441
Less: imputed interest						(36,623)
Total lease liabilities						$	259,818

X

- Definition

Assets And Liabilities Lessee Table [Table Text Block]

+ References

No definition available.

+ Details

Name:	ffiv_AssetsAndLiabilitiesLesseeTableTableTextBlock
Namespace Prefix:	ffiv_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-4

+ Details

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

X

- References

No definition available.

+ Details

Name:	us-gaap_LeasesAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-6

+ Details

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