Alpha Metallurgical Resources AMR Met — Idled and closed mine costs
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Where this comes from
Reported directly by Alpha Metallurgical Resources in its filing.
Tagged under the XBRL concept amr:IdledAndClosedMineCosts.
The official record: Alpha Metallurgical Resources’s 10-Q, filed May 8, 2026, on SEC EDGAR. View the filing →
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Questions, answered.
- What is Alpha Metallurgical Resources's met — idled and closed mine costs?
- Alpha Metallurgical Resources (AMR) reported met — idled and closed mine costs of $9.87M in Q1 2026.
- How has Alpha Metallurgical Resources's met — idled and closed mine costs changed year-over-year?
- Alpha Metallurgical Resources's met — idled and closed mine costs increased by 64.8% year-over-year, from $5.99M to $9.87M.
- What is the long-term trend for Alpha Metallurgical Resources's met — idled and closed mine costs?
- Over 3 years (2022 to 2025), Alpha Metallurgical Resources's met — idled and closed mine costs has grown at a 13.9% compound annual growth rate (CAGR), from $19.63M to $28.99M.
- What does met — idled and closed mine costs mean?
- This metric tracks the ongoing maintenance and compliance expenses related to mining properties that are no longer in active production. It reflects the financial burden of carrying non-productive assets and environmental stewardship obligations.