v3.26.3
Cover
Oct. 19, 2026
Cover [Abstract]  
Document Type 8-K
Amendment Flag false
Document Period End Date Oct. 19, 2026
Entity File Number 001-42180
Entity Registrant Name ARDENT HEALTH, INC.
Entity Central Index Key 0001756655
Entity Tax Identification Number 61-1764793
Entity Incorporation, State or Country Code DE
Entity Address, Address Line One 340 Seven Springs Way
Entity Address, Address Line Two Suite 100
Entity Address, City or Town Brentwood
Entity Address, State or Province TN
Entity Address, Postal Zip Code 37027
City Area Code 615
Local Phone Number 296-3000
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Common Stock, $.01 par value per share
Trading Symbol ARDT
Security Exchange Name NYSE
Entity Emerging Growth Company false