Cover Page - USD ($)	12 Months Ended
	May 31, 2023	Aug. 02, 2023	Nov. 30, 2022
Cover [Abstract]
Entity Central Index Key	0001275187
Amendment Flag	false
Document Fiscal Year Focus	2023
Document Fiscal Period Focus	FY
Current Fiscal Year End Date	--05-31
Document Type	10-K
Document Annual Report	true
Document Period End Date	May 31, 2023
Document Transition Report	false
Entity File Number	0-50761
Entity Registrant Name	AngioDynamics, Inc.
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	11-3146460
Entity Address, Address Line One	14 Plaza Drive
Entity Address, City or Town	Latham
Entity Address, State or Province	NY
Entity Address, Postal Zip Code	12110
City Area Code	518
Local Phone Number	795-1400
Title of 12(b) Security	Common Stock, par value $.01 per share
Trading Symbol	ANGO
Security Exchange Name	NASDAQ
Entity Well-known Seasoned Issuer	No
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Small Business	false
Entity Emerging Growth Company	false
ICFR Auditor Attestation Flag	true
Entity Shell Company	false
Entity Public Float			$ 450,329,930
Entity Common Stock, Shares Outstanding		39,671,221
Documents Incorporated by Reference	DOCUMENTS INCORPORATED BY REFERENCEThe information required for Part III of this Annual Report on Form 10-K is incorporated by reference to the registrant’s Proxy Statement for its 2023 Annual Meeting of Stockholders to be filed within 120 days of the registrant's fiscal year ended May 31, 2023.
Entity Filer Category	Accelerated Filer