v3.25.2
Cover
Aug. 06, 2025
Document Information [Line Items]  
Document Type 8-K
Document Period End Date Aug. 06, 2025
Entity Registrant Name Cencora, Inc.
Entity Central Index Key 0001140859
Amendment Flag false
Entity Incorporation, State or Country Code DE
Entity File Number 1-16671
Entity Tax Identification Number 23-3079390
Entity Address, Address Line One 1 West First Avenue
Entity Address, City or Town Conshohocken
Entity Address, State or Province PA
Entity Address, Postal Zip Code 19428-1800
City Area Code 610
Local Phone Number 727-7000
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Entity Emerging Growth Company false
Common Stock  
Document Information [Line Items]  
Title of 12(b) Security Common stock
Trading Symbol COR
Security Exchange Name NYSE
€500,000, 2.875% Senior Notes Due 2028  
Document Information [Line Items]  
Title of 12(b) Security 2.875% Senior Notes due 2028
Trading Symbol COR28
Security Exchange Name NYSE
€500,000, 3.625% Senior Notes Due 2032  
Document Information [Line Items]  
Title of 12(b) Security 3.625% Senior Notes due 2032
Trading Symbol COR32
Security Exchange Name NYSE