Cover Page
Cover Page | Apr. 20, 2021 | Apr. 19, 2021 | Oct. 21, 2020 |
Entity Information [Line Items] | |||
Document Type | 8-K | ||
Document Period End Date | Apr. 20, 2021 | ||
Entity Registrant Name | KeyCorp | ||
Entity Incorporation, State or Country Code | OH | ||
Entity File Number | 001-11302 | ||
Entity Tax Identification Number | 34-6542451 | ||
Entity Address, Address Line One | 127 Public Square, | ||
Entity Address, City or Town | Cleveland, | ||
Entity Address, State or Province | OH | ||
Entity Address, Postal Zip Code | 44114-1306 | ||
City Area Code | 216 | ||
Local Phone Number | 689-3000 | ||
Written Communications | false | ||
Soliciting Material | false | ||
Pre-commencement Tender Offer | false | ||
Pre-commencement Issuer Tender Offer | false | ||
Entity Emerging Growth Company | false | ||
Amendment Flag | false | ||
Entity Central Index Key | 0000091576 | ||
Common Stock | |||
Entity Information [Line Items] | |||
Title of 12(b) Security | Common Shares, $1 par value | ||
Trading Symbol | KEY | ||
Security Exchange Name | NYSE | ||
Series E Preferred Stock | |||
Entity Information [Line Items] | |||
Title of 12(b) Security | Depositary Shares (each representing a 1/40th interest in a share of Fixed-to-Floating Rate Perpetual Non-Cumulative Preferred Stock, Series E) | ||
Trading Symbol | KEY PrI | ||
Security Exchange Name | NYSE | ||
Series F Preferred Stock | |||
Entity Information [Line Items] | |||
Title of 12(b) Security | Depositary Shares (each representing a 1/40th interest in a share of Fixed Rate Perpetual Non-Cumulative Preferred Stock, Series F) | ||
Trading Symbol | KEY PrJ | ||
Security Exchange Name | NYSE | ||
Series G Preferred Stock | |||
Entity Information [Line Items] | |||
Title of 12(b) Security | Depositary Shares (each representing a 1/40th interest in a share of Fixed Rate Perpetual Non-Cumulative Preferred Stock, Series G) | ||
Trading Symbol | KEY PrK | ||
Security Exchange Name | NYSE |