iso4217:USD 0001691303 7 2023-01-01 2023-12-31 0001691303 3 2023-01-01 2023-12-31 0001691303 8 2023-01-01 2023-12-31 0001691303 6 2023-01-01 2023-12-31 0001691303 4 2023-01-01 2023-12-31 0001691303 5 2023-01-01 2023-12-31 0001691303 2 2023-01-01 2023-12-31 0001691303 1 2023-01-01 2023-12-31 0001691303 hcc:AlabamaCoalOperationsMember 2023-01-01 2023-12-31 0001691303 2023-01-01 2023-12-31 0001691303 hcc:U.S.FederalGovernmentMember country:US 2023-01-01 2023-12-31 hcc:AlabamaCoalOperationsMember hcc:AlabamaCoalOperationsMember hcc:AlabamaCoalOperationsMember hcc:AlabamaCoalOperationsMember hcc:AlabamaCoalOperationsMember hcc:AlabamaCoalOperationsMember hcc:AlabamaCoalOperationsMember hcc:AlabamaCoalOperationsMember rxp:Taxes 27078340 27078340 27078340 27078340 rxp:Royalties 0 0 0 0 rxp:Fees 658928 658928 658928 658928 rxp:ProductionEntitlements 0 0 0 0 rxp:Bonuses 0 0 0 0 rxp:Dividends 0 0 0 0 rxp:InfrastructureImprovements 0 0 0 0 rxp:CommunityAndSocial 0 0 0 0 hcc:U.S.FederalGovernmentMember hcc:U.S.FederalGovernmentMember hcc:U.S.FederalGovernmentMember hcc:U.S.FederalGovernmentMember hcc:U.S.FederalGovernmentMember hcc:U.S.FederalGovernmentMember hcc:U.S.FederalGovernmentMember hcc:U.S.FederalGovernmentMember hcc:MiningMember hcc:MiningMember hcc:MiningMember hcc:MiningMember hcc:MiningMember hcc:MiningMember hcc:MiningMember hcc:MiningMember country:US country:US country:US country:US country:US country:US country:US country:US hcc:CoalMember hcc:CoalMember hcc:CoalMember hcc:CoalMember hcc:CoalMember hcc:CoalMember hcc:CoalMember hcc:CoalMember 2.01 SD false 0001691303 Warrior Met Coal, Inc. 2023-12-31 USD 27737268 27737268 27737268 Underground Mining Underground Mining Underground Mining Underground Mining Underground Mining Underground Mining Underground Mining Underground Mining
Represents federal reclamation fees.