v3.25.1
Cover Page
Apr. 30, 2025
Cover [Abstract]  
Document Type 8-K
Document Period End Date Apr. 30, 2025
Entity Registrant Name AAON, INC.
Entity Incorporation, State or Country Code NV
Entity File Number 0-18953
Entity Tax Identification Number 87-0448736
Entity Address, Address Line One 2425 South Yukon Ave.,
Entity Address, City or Town Tulsa,
Entity Address, State or Province OK
Entity Address, Postal Zip Code 74107
City Area Code 918
Local Phone Number 583-2266
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Common Stock
Trading Symbol AAON
Security Exchange Name NASDAQ
Entity Emerging Growth Company false
Entity Central Index Key 0000824142
Amendment Flag false