根据第13或15(d)条提交的季度报告

股东权益表股东权益表(详情)

v2.4.1.9
股东权益表股东权益表(详细)(美元)
除非另有说明,单位为百万
3个月结束
2015年3月31日
2014年3月31日
2014年12月31日
2013年12月31日
归属于母公司的股东权益 (1995 .7美元)us-gaap_StockholdersEquity   (1431美元。3)us-gaap_StockholdersEquity  
归属于非控制权益的股东权益 213.6us-gaap_MinorityInterest   (303.0)us-gaap_MinorityInterest  
股东权益,包括归属于非控制权益的部分 (1782。1)us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest 6,835.6us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest (1734。3)us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest 6,884.3us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
归属于悬崖股东的净亏损 (759.8)us-gaap_NetIncomeLoss (70.3)us-gaap_NetIncomeLoss    
归属于非控制性权益的收益(损失) (1.9)us-gaap_NetIncomeLossAttributableToNoncontrollingInterest (0.4)us-gaap_NetIncomeLossAttributableToNoncontrollingInterest    
净收益(亏损),包括归属于非控制性权益的部分 (761.7)us-gaap_ProfitLoss (70.7)us-gaap_ProfitLoss    
其他综合收益(损失),税后,归属于母公司的部分 (552.2)us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent (12.5)us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent    
其他综合损益,税后净额 196.8us-gaap_OtherComprehensiveIncomeLossNetOfTax 58.3us-gaap_OtherComprehensiveIncomeLossNetOfTax    
其他归属于非控制性权益的综合损失(收益) 10.8us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest (0.5)us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest    
综合损益,扣除税后,包括归属于非控制性权益的部分 (564.9)us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest (12.4)us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest    
拆分,收益(损失),金额 528.2us-gaap_DeconsolidationGainOrLossAmount      
股票和其他激励计划 0.6us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue (1.4)us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue    
优先股股息 (12.8)us-gaap_DividendsStock (36.1)us-gaap_DividendsStock    
非控制性权益的未分配收益 1.1clf_UndistributedEarningsLossesRelatedToNoncontrollingInterests 1.2clf_UndistributedEarningsLossesRelatedToNoncontrollingInterests    
Cliffs股东权益[成员]        
归属于母公司的股东权益 (1995 .7美元)us-gaap_StockholdersEquity
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_ParentMember
6,019.5us-gaap_StockholdersEquity
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_ParentMember
(1431。3)us-gaap_StockholdersEquity
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_ParentMember
6,069.5us-gaap_StockholdersEquity
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_ParentMember
归属于悬崖股东的净亏损 (759.8)us-gaap_NetIncomeLoss
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_ParentMember
(70.3)us-gaap_NetIncomeLoss
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_ParentMember
   
其他综合收益(损失),税后,归属于母公司的部分 207.6us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_ParentMember
57.8us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_ParentMember
   
综合收益(亏损),税后,归属于母公司 (552.2)us-gaap_ComprehensiveIncomeNetOfTax
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_ParentMember
(12.5)us-gaap_ComprehensiveIncomeNetOfTax
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_ParentMember
   
拆分,收益(损失),金额 0us-gaap_DeconsolidationGainOrLossAmount
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_ParentMember
     
股票和其他激励计划 0.6us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_ParentMember
(1.4)us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_ParentMember
   
优先股股息 (12.8)us-gaap_DividendsStock
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_ParentMember
(36.1)us-gaap_DividendsStock
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_ParentMember
   
非控制性权益的未分配收益 0clf_UndistributedEarningsLossesRelatedToNoncontrollingInterests
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_ParentMember
0clf_UndistributedEarningsLossesRelatedToNoncontrollingInterests
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_ParentMember
   
非控股权〔成员〕        
归属于非控制权益的股东权益 213.6us-gaap_MinorityInterest
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_NoncontrollingInterestMember
816.1us-gaap_MinorityInterest
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_NoncontrollingInterestMember
(303.0)us-gaap_MinorityInterest
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_NoncontrollingInterestMember
814.8us-gaap_MinorityInterest
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_NoncontrollingInterestMember
归属于非控制性权益的收益(损失) (1.9)us-gaap_NetIncomeLossAttributableToNoncontrollingInterest
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_NoncontrollingInterestMember
(0.4)us-gaap_NetIncomeLossAttributableToNoncontrollingInterest
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_NoncontrollingInterestMember
   
其他综合收益(损失),税后,归属于非控制权益的部分 (10.8)us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_NoncontrollingInterestMember
0.5us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_NoncontrollingInterestMember
   
其他归属于非控制性权益的综合损失(收益) (12.7)us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_NoncontrollingInterestMember
0.1us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_NoncontrollingInterestMember
   
拆分,收益(损失),金额 528.2us-gaap_DeconsolidationGainOrLossAmount
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_NoncontrollingInterestMember
     
股票和其他激励计划 0us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_NoncontrollingInterestMember
0us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_NoncontrollingInterestMember
   
优先股股息 0us-gaap_DividendsStock
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_NoncontrollingInterestMember
0us-gaap_DividendsStock
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_NoncontrollingInterestMember
   
非控制性权益的未分配收益 1.1美元clf_UndistributedEarningsLossesRelatedToNoncontrollingInterests
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_NoncontrollingInterestMember
1.2美元clf_UndistributedEarningsLossesRelatedToNoncontrollingInterests
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_NoncontrollingInterestMember