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Cover
May 13, 2026
Cover [Abstract]  
Document Type 8-K
Amendment Flag false
Document Period End Date May 13, 2026
Entity File Number 000-26966
Entity Registrant Name Advanced Energy Industries, Inc.
Entity Central Index Key 0000927003
Entity Tax Identification Number 84-0846841
Entity Incorporation, State or Country Code DE
Entity Address, Address Line One 1595 Wynkoop Street
Entity Address, Address Line Two Suite 800
Entity Address, City or Town Denver
Entity Address, State or Province CO
Entity Address, Postal Zip Code 80202
City Area Code 970
Local Phone Number 407-6626
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Common Stock, $0.001 par value
Trading Symbol AEIS
Security Exchange Name NASDAQ
Entity Emerging Growth Company false