Business Segments32 metrics
Earnings of unconsolidated operations4 segmentsRevenue3 segmentsCost of Sales3 segmentsOperating expenses (income)3 segmentsOperating profit (loss)3 segmentsExpenditures for property, plant and equipment and acquisition of mineral interests3 segmentsDepreciation, Depletion and Amortization3 segmentsTotal Assets3 segmentsProceeds from the sale of assets1 segmentsPercentage of Consolidated Revenue (percent)2 segmentsAsset Retirement Obligation1 segmentsAsset Retirement Obligation, Liabilities Settled1 segmentsAsset Retirement Obligation, Accretion Expense1 segmentsRevision of estimated cash flows1 segmentsRevolving credit agreement1 segmentsOther debt1 segmentsDebt and Lease Obligation1 segmentsCurrent maturities of long-term debt1 segmentsLong-term portion of borrowings outstanding1 segmentsTotal available borrowings, net of limitations, under revolving credit agreement1 segmentsLine of credit facility, remaining borrowing capacity1 segmentsWeighted average stated interest rate on total borrowings (percent)1 segmentsLine of credit facility, maximum borrowing capacity1 segmentsAmount of letters of credit outstanding1 segmentsBasis spread on variable rate (percent)1 segmentsLine of credit facility, unused capacity, commitment fee (percent)1 segmentsLine of credit facility, average borrowing1 segmentsWeighted average interest rate (percent)1 segmentsMaximum debt to EBITDA ratio1 segmentsMinimum interest coverage ratio1 segmentsMaximum EBITDA ratio1 segmentsFixed charge coverage ratio1 segments