| Submission | Dec. 04, 2024 |
| Submission [Line Items] | |
| Central Index Key | 0001140859 |
| Registrant Name | Cencora, Inc. |
| Registration File Number | 333-283481 |
| Form Type | S-3 |
| Submission Type | 424B2 |
| Fee Exhibit Type | EX-FILING FEES |
| Offerings | Dec. 04, 2024 USD ($) shares |
| Offering: 1 | |
| Offering: | |
| Fee Previously Paid | false |
| Rule 457(r) | true |
| Security Type | Debt |
| Security Class Title | 4.625% Senior Notes due 2027 |
| Amount Registered | shares | 500,000,000 |
| Maximum Aggregate Offering Price | $ 499,075,000 |
| Fee Rate | 0.01531% |
| Amount of Registration Fee | $ 76,408.38 |
| Offering Note | In accordance with Rules 456(b) and 457(r) of the Securities Act of 1933, as amended (the "Securities Act"), the registrant initially deferred payment of all of the registration fee in respect of the base prospectus filed with, and forming a part of, the Registration Statement on Form S-3 (File No. 333-283481) which was filed on November 26, 2024. |
| Offering: 2 | |
| Offering: | |
| Fee Previously Paid | false |
| Rule 457(r) | true |
| Security Type | Debt |
| Security Class Title | 4.850% Senior Notes due 2029 |
| Amount Registered | shares | 600,000,000 |
| Maximum Aggregate Offering Price | $ 599,808,000 |
| Fee Rate | 0.01531% |
| Amount of Registration Fee | $ 91,830.60 |
| Offering Note | In accordance with Rules 456(b) and 457(r) of the Securities Act of 1933, as amended (the "Securities Act"), the registrant initially deferred payment of all of the registration fee in respect of the base prospectus filed with, and forming a part of, the Registration Statement on Form S-3 (File No. 333-283481) which was filed on November 26, 2024. |
| Offering: 3 | |
| Offering: | |
| Fee Previously Paid | false |
| Rule 457(r) | true |
| Security Type | Debt |
| Security Class Title | 5.150% Senior Notes due 2035 |
| Amount Registered | shares | 700,000,000 |
| Maximum Aggregate Offering Price | $ 699,615,000 |
| Fee Rate | 0.01531% |
| Amount of Registration Fee | $ 107,111.06 |
| Offering Note | In accordance with Rules 456(b) and 457(r) of the Securities Act of 1933, as amended (the "Securities Act"), the registrant initially deferred payment of all of the registration fee in respect of the base prospectus filed with, and forming a part of, the Registration Statement on Form S-3 (File No. 333-283481) which was filed on November 26, 2024. |
| Fees Summary | Dec. 04, 2024 USD ($) |
| Fees Summary [Line Items] | |
| Total Offering | $ 1,798,498,000 |
| Previously Paid Amount | 0 |
| Total Fee Amount | 275,350.04 |
| Total Offset Amount | $ 0 |
| Narrative Disclosure | |
| Net Fee | $ 275,350.04 |
| Narrative - Max Aggregate Offering Price | $ 1,798,498,000 |
| Final Prospectus | true |
