Document and Entity Information
Document and Entity Information | Sep. 15, 2024 |
Cover [Abstract] | |
Entity Registrant Name | Alcoa Corp |
Amendment Flag | false |
Entity Central Index Key | 0001675149 |
Document Type | 8-K |
Document Period End Date | Sep. 15, 2024 |
Entity Incorporation State Country Code | DE |
Entity File Number | 1-37816 |
Entity Tax Identification Number | 81-1789115 |
Entity Address, Address Line One | 201 Isabella Street |
Entity Address, Address Line Two | Suite 500 |
Entity Address, City or Town | Pittsburgh |
Entity Address, State or Province | PA |
Entity Address, Postal Zip Code | 15212-5858 |
City Area Code | (412) |
Local Phone Number | 315-2900 |
Written Communications | false |
Soliciting Material | false |
Pre Commencement Tender Offer | false |
Pre Commencement Issuer Tender Offer | false |
Security 12b Title | Common stock, par value $0.01 per share |
Trading Symbol | AA |
Security Exchange Name | NYSE |
Entity Emerging Growth Company | false |