Cover
Cover | Dec. 04, 2019 | Dec. 01, 2019 |
Schedule of Capitalization, Equity [Line Items] | ||
Document Type | 8-K | |
Amendment Flag | false | |
Document Period End Date | Dec. 4, 2019 | |
Entity File Number | 1-3610 | |
Entity Registrant Name | ARCONIC INC. | |
Entity Central Index Key | 0000004281 | |
Entity Tax Identification Number | 25-0317820 | |
Entity Incorporation, State or Country Code | DE | |
Entity Address, Address Line One | 201 Isabella Street | |
Entity Address, Address Line Two | Suite 200 | |
Entity Address, City or Town | Pittsburgh | |
Entity Address, State or Province | PA | |
Entity Address, Postal Zip Code | 15212-5872 | |
City Area Code | 412 | |
Local Phone Number | 553-1940 | |
Written Communications | false | |
Soliciting Material | false | |
Pre-commencement Tender Offer | false | |
Pre-commencement Issuer Tender Offer | false | |
Entity Emerging Growth Company | false | |
Common Stock | ||
Schedule of Capitalization, Equity [Line Items] | ||
Title of 12(b) Security | Common Stock, par value $1.00 per share | |
Trading Symbol | ARNC | |
Security Exchange Name | NYSE | |
Preferred Class A | ||
Schedule of Capitalization, Equity [Line Items] | ||
Title of 12(b) Security | $3.75 Cumulative Preferred Stock, par value $100 per share | |
Trading Symbol | ARNC PR | |
Security Exchange Name | NYSEAMER |