Document and Entity Information | Nov. 05, 2024 |
Document And Entity Information [Line Items] | |
Entity Registrant Name | AMERICAN FINANCIAL GROUP INC |
Amendment Flag | false |
Entity Central Index Key | 0001042046 |
Document Type | 8-K |
Document Period End Date | Nov. 05, 2024 |
Entity Incorporation State Country Code | OH |
Entity File Number | 1-13653 |
Entity Tax Identification Number | 31-1544320 |
Entity Address, Address Line One | 301 East Fourth Street |
Entity Address, City or Town | Cincinnati |
Entity Address, State or Province | OH |
Entity Address, Postal Zip Code | 45202 |
City Area Code | 513 |
Local Phone Number | 579-2121 |
Written Communications | false |
Soliciting Material | false |
Pre Commencement Tender Offer | false |
Pre Commencement Issuer Tender Offer | false |
Entity Emerging Growth Company | false |
Common Stock [Member] | |
Document And Entity Information [Line Items] | |
Security 12b Title | Common Stock |
Trading Symbol | AFG |
Security Exchange Name | NYSE |
Five 875 Subordinated Debentures Due March 302059 [Member] | |
Document And Entity Information [Line Items] | |
Security 12b Title | 5.875% Subordinated Debentures due March 30, 2059 |
Trading Symbol | AFGB |
Security Exchange Name | NYSE |
Five 125 Subordinated Debentures Due December 152059 [Member] | |
Document And Entity Information [Line Items] | |
Security 12b Title | 5.125% Subordinated Debentures due December 15, 2059 |
Trading Symbol | AFGC |
Security Exchange Name | NYSE |
Five 625 Subordinated Debentures Due June 12060 [Member] | |
Document And Entity Information [Line Items] | |
Security 12b Title | 5.625% Subordinated Debentures due June 1, 2060 |
Trading Symbol | AFGD |
Security Exchange Name | NYSE |
Four 5 Subordinated Debentures Due September 152060 [Member] | |
Document And Entity Information [Line Items] | |
Security 12b Title | 4.5% Subordinated Debentures due September 15, 2060 |
Trading Symbol | AFGE |
Security Exchange Name | NYSE |