Cover Document
Cover Document | Jul. 19, 2024 |
Cover [Abstract] | |
Entity Central Index Key | 0000028412 |
Entity Emerging Growth Company | false |
Written Communications | false |
Entity Incorporation, State or Country Code | DE |
Document Type | 8-K |
Title of 12(b) Security | Common Stock, $5 par value |
Trading Symbol | CMA |
Security Exchange Name | NYSE |
Document Period End Date | Jul. 19, 2024 |
Entity Registrant Name | COMERICA INCORPORATED |
Entity Address, Address Line One | 1717 Main Street, MC 6404 |
Entity Address, City or Town | Dallas |
Entity Address, State or Province | TX |
Entity Address, Postal Zip Code | 75201 |
City Area Code | 833 |
Local Phone Number | 571-0486 |
Entity File Number | 1-10706 |
Entity Tax Identification Number | 38-1998421 |
Soliciting Material | false |
Pre-commencement Tender Offer | false |
Pre-commencement Issuer Tender Offer | false |
Amendment Flag | false |