Payments, by Project - Century Aluminum Company [Member] - 12 months ended Dec. 31, 2024 - USD ($) $ in Millions |
Taxes |
Royalties |
Fees |
Prod. Entitlements |
Bonuses |
Dividends |
Infrastructure |
Comm. Social Resp. |
Total Payments |
|---|---|---|---|---|---|---|---|---|---|
| Total | $ 0.0 | $ 2.3 | $ 0.0 | $ 0.0 | $ 0.0 | $ 0.0 | $ 0.0 | $ 0.0 | $ 2.3 |
| Not applicable [Member] | |||||||||
| Total | $ 0.0 | $ 2.3 | $ 0.0 | $ 0.0 | $ 0.0 | $ 0.0 | $ 0.0 | $ 0.0 | $ 2.3 |