v3.26.1
COMMITMENTS AND CONTINGENCIES - Flow-through eligible expenses (Details) - USD ($)
$ in Millions
Jan. 28, 2026
Jan. 22, 2026
Dec. 19, 2025
COMMITMENTS AND CONTINGENCIES
Gross proceeds
$ 8.1
$ 7.3
$ 5.1
X
- Definition
Gross equity impact of the value of new stock issued during the period.
+ References
No definition available.
+ Details
Name:
mux_StockIssuedDuringPeriodValueNewIssuesGross
Namespace Prefix:
mux_
Data Type:
xbrli:monetaryItemType
Balance Type:
credit
Period Type:
duration
X
- References
No definition available.
+ Details
Name:
us-gaap_CommitmentsAndContingenciesDisclosureAbstract
Namespace Prefix:
us-gaap_
Data Type:
xbrli:stringItemType
Balance Type:
na
Period Type:
duration