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Cover | 12 Months Ended
--- | ---
Sep. 30, 2023 shares
Document Information [Line Items] |
Document Type | 20-F
Amendment Flag | false
Document Period End Date | Sep. 30, 2023
Document Fiscal Year Focus | 2023
Document Fiscal Period Focus | FY
Entity Registrant Name | AMDOCS LIMITED
Entity Central Index Key | 0001062579
Current Fiscal Year End Date | --09-30
Entity Well-known Seasoned Issuer | Yes
Entity Current Reporting Status | Yes
Entity Filer Category | Large Accelerated Filer
Entity Shell Company | false
Entity Emerging Growth Company | false
Entity Voluntary Filers | No
Entity Interactive Data Current | Yes
Entity Incorporation, State or Country Code | Y7
Entity Address, Address Line One | Hirzel House
Entity Address, Address Line Two | Smith Street,
Entity Address, City or Town | St. Peter Port
Entity Address Country | GG
Entity Address, Postal Zip Code | GY1 2NG
Document Registration Statement | false
Document Annual Report | true
Document Transition Report | false
Document Shell Company Report | false
Security Exchange Name | NASDAQ
Security 12(b) Title | Ordinary Shares, par value £0.01
Trading Symbol | DOX
Entity Common Stock, Shares Outstanding | 117,347,819
Securities Act File Number | 1-14840
Document Accounting Standard | U.S. GAAP
ICFR Auditor Attestation Flag | false
Document Financial Statement Error Correction [Flag] | false
Auditor Name | Ernst & Young LLP
Auditor Firm ID | 42
Auditor Location | New York, NY
Contact Phone [Member] |
Document Information [Line Items] |
City Area Code | 314
Local Phone Number | 212-7000
Business Contact [Member] |
Document Information [Line Items] |
Contact Personnel Name | Matthew E. Smith
Entity Address, Address Line One | 625 Maryville Centre Drive
Entity Address, City or Town | Suite 200 Saint Louis
Entity Address, State or Province | MO
Entity Address, Postal Zip Code | 63141
Contact Personnel Email Address | dox_info@amdocs.com

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