v3.26.1
CONSOLIDATED INCOME STATEMENTS (Parenthetical) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
CONSOLIDATED INCOME STATEMENTS
Net energy expense (credit)
$ 122.3
$ 171.3
$ (28.7)
X
- Definition
The amount of energy credit during the period.
+ References
No definition available.
+ Details
Name:
gsm_NetEnergyCredit
Namespace Prefix:
gsm_
Data Type:
xbrli:monetaryItemType
Balance Type:
credit
Period Type:
duration
X
- References
No definition available.
+ Details
Name:
ifrs-full_IncomeStatementAbstract
Namespace Prefix:
ifrs-full_
Data Type:
xbrli:stringItemType
Balance Type:
na
Period Type:
duration