Organization record
MASSEY ENERGY CO
All evidence-backed facts for this organization, identity resolved across official registers.
Facts on record
Newest first; every row links to its evidence page.
| Fact | Value | Period | Source |
|---|---|---|---|
| accounts_payable | {"amount": 255517000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2011-03-31 | sec_edgar |
| accounts_payable | {"amount": 245312000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2010-12-31 | sec_edgar |
| accounts_payable | {"amount": 227978000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2010-09-30 | sec_edgar |
| accounts_payable | {"amount": 198377000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2010-06-30 | sec_edgar |
| accounts_payable | {"amount": 185069000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2010-03-31 | sec_edgar |
| accounts_payable | {"amount": 164979000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2009-12-31 | sec_edgar |
| accounts_payable | {"amount": 168656000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2009-09-30 | sec_edgar |
| accounts_payable | {"amount": 163722000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2009-06-30 | sec_edgar |
| accounts_payable | {"amount": 244201000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2008-12-31 | sec_edgar |
| accounts_receivable | {"amount": 366114000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD" | 2011-03-31 | sec_edgar |
| accounts_receivable | {"amount": 296770000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD" | 2010-12-31 | sec_edgar |
| accounts_receivable | {"amount": 289527000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD" | 2010-09-30 | sec_edgar |
| accounts_receivable | {"amount": 292585000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD" | 2010-06-30 | sec_edgar |
| accounts_receivable | {"amount": 212005000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD" | 2010-03-31 | sec_edgar |
| accounts_receivable | {"amount": 121577000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD" | 2009-12-31 | sec_edgar |
| accounts_receivable | {"amount": 197433000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD" | 2009-09-30 | sec_edgar |
| accounts_receivable | {"amount": 240403000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD" | 2009-06-30 | sec_edgar |
| accounts_receivable | {"amount": 233266000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD" | 2008-12-31 | sec_edgar |
| capex | {"amount": 100804000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu | 2011-03-31 | sec_edgar |
| capex | {"amount": 434855000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu | 2010-12-31 | sec_edgar |
| capex | {"amount": 278523000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu | 2010-09-30 | sec_edgar |
| capex | {"amount": 164876000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu | 2010-06-30 | sec_edgar |
| capex | {"amount": 56146000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2010-03-31 | sec_edgar |
| capex | {"amount": 274552000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu | 2009-12-31 | sec_edgar |
| capex | {"amount": 222970000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu | 2009-09-30 | sec_edgar |
| capex | {"amount": 179131000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu | 2009-06-30 | sec_edgar |
| capex | {"amount": 103704000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu | 2009-03-31 | sec_edgar |
| capex | {"amount": 736529000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu | 2008-12-31 | sec_edgar |
| capex | {"amount": -532020000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "c | 2008-09-30 | sec_edgar |
| capex | {"amount": -301758000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "c | 2008-06-30 | sec_edgar |
| capex | {"amount": -270461000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "c | 2007-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 280696000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2011-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 327179000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2010-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 476954000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2010-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 496158000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2010-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 1162937000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "curren | 2010-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 665762000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2009-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 639992000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2009-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 609557000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2009-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 566717000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2009-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 606997000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2008-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 666332000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2008-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 351904000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2008-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 365220000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2007-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 239245000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2006-12-31 | sec_edgar |
| cashflow_financing | {"amount": 7398000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2011-03-31 | sec_edgar |
| cashflow_financing | {"amount": 422703000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2010-12-31 | sec_edgar |
| cashflow_financing | {"amount": 423458000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2010-09-30 | sec_edgar |
| cashflow_financing | {"amount": 413237000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2010-06-30 | sec_edgar |
| cashflow_financing | {"amount": 451376000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2010-03-31 | sec_edgar |
| cashflow_financing | {"amount": -18516000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2009-12-31 | sec_edgar |
| cashflow_financing | {"amount": -16111000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2009-09-30 | sec_edgar |
| cashflow_financing | {"amount": -12067000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2009-06-30 | sec_edgar |
| cashflow_financing | {"amount": -5563000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2009-03-31 | sec_edgar |
| cashflow_financing | {"amount": 633187000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2008-12-31 | sec_edgar |
| cashflow_financing | {"amount": 618216000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2008-09-30 | sec_edgar |
| cashflow_financing | {"amount": 12347000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2008-06-30 | sec_edgar |
| cashflow_financing | {"amount": -27680000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2007-12-31 | sec_edgar |
| cashflow_investing | {"amount": -93988000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2011-03-31 | sec_edgar |
| cashflow_investing | {"amount": -1029195000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", " | 2010-12-31 | sec_edgar |
| cashflow_investing | {"amount": -880328000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2010-09-30 | sec_edgar |
| cashflow_investing | {"amount": -767932000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2010-06-30 | sec_edgar |
| cashflow_investing | {"amount": -31358000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2010-03-31 | sec_edgar |
| cashflow_investing | {"amount": -211628000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2009-12-31 | sec_edgar |
| cashflow_investing | {"amount": -183004000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2009-09-30 | sec_edgar |
| cashflow_investing | {"amount": -139756000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2009-06-30 | sec_edgar |
| cashflow_investing | {"amount": -75599000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2009-03-31 | sec_edgar |
| cashflow_investing | {"amount": -776491000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2008-12-31 | sec_edgar |
| cashflow_investing | {"amount": -743137000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2008-09-30 | sec_edgar |
| cashflow_investing | {"amount": -300318000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2008-06-30 | sec_edgar |
| cashflow_investing | {"amount": -242343000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2007-12-31 | sec_edgar |
| cashflow_operating | {"amount": 40107000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2011-03-31 | sec_edgar |
| cashflow_operating | {"amount": 267909000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2010-12-31 | sec_edgar |
| cashflow_operating | {"amount": 268062000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2010-09-30 | sec_edgar |
| cashflow_operating | {"amount": 185091000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2010-06-30 | sec_edgar |
| cashflow_operating | {"amount": 77157000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2010-03-31 | sec_edgar |
| cashflow_operating | {"amount": 288909000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2009-12-31 | sec_edgar |
| cashflow_operating | {"amount": 232110000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2009-09-30 | sec_edgar |
| cashflow_operating | {"amount": 154383000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2009-06-30 | sec_edgar |
| cashflow_operating | {"amount": 40882000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2009-03-31 | sec_edgar |
| cashflow_operating | {"amount": 385081000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2008-12-31 | sec_edgar |
| cashflow_operating | {"amount": 426033000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2008-09-30 | sec_edgar |
| cashflow_operating | {"amount": 274655000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2008-06-30 | sec_edgar |
| cashflow_operating | {"amount": 395998000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2007-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 103122505, "concept": "us-gaap:CommonStockSharesIssued"} | 2011-03-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 102496160, "concept": "us-gaap:CommonStockSharesIssued"} | 2010-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 102978852, "concept": "us-gaap:CommonStockSharesIssued"} | 2010-09-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 102966816, "concept": "us-gaap:CommonStockSharesIssued"} | 2010-06-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 96454056, "concept": "us-gaap:CommonStockSharesIssued"} | 2010-03-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 86213582, "concept": "us-gaap:CommonStockSharesIssued"} | 2009-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 85544413, "concept": "us-gaap:CommonStockSharesIssued"} | 2009-09-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 85469643, "concept": "us-gaap:CommonStockSharesIssued"} | 2009-06-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 85447970, "concept": "us-gaap:CommonStockSharesIssued"} | 2008-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 103101921, "concept": "dei:EntityCommonStockSharesOutstanding" | 2011-04-20 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 103454816, "concept": "dei:EntityCommonStockSharesOutstanding" | 2011-02-15 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 101584353, "concept": "dei:EntityCommonStockSharesOutstanding" | 2010-09-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 102105377, "concept": "dei:EntityCommonStockSharesOutstanding" | 2010-06-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 96454056, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2010-03-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 86213582, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2009-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 85544413, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2009-09-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 85469643, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2009-06-30 | sec_edgar |
| current_assets | {"amount": 1173174000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2011-03-31 | sec_edgar |
| current_assets | {"amount": 1117064000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2010-12-31 | sec_edgar |
| current_assets | {"amount": 1220363000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2010-09-30 | sec_edgar |
| current_assets | {"amount": 1266632000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2010-06-30 | sec_edgar |
| current_assets | {"amount": 1831344000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2010-03-31 | sec_edgar |
| current_assets | {"amount": 1314565000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2009-12-31 | sec_edgar |
| current_assets | {"amount": 1276119000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2009-09-30 | sec_edgar |
| current_assets | {"amount": 1189476000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2009-06-30 | sec_edgar |
| current_assets | {"amount": 1235496000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2008-12-31 | sec_edgar |
| current_liabilities | {"amount": 693925000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2011-03-31 | sec_edgar |
| current_liabilities | {"amount": 663065000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2010-12-31 | sec_edgar |
| current_liabilities | {"amount": 592924000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2010-09-30 | sec_edgar |
| current_liabilities | {"amount": 589244000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2010-06-30 | sec_edgar |
| current_liabilities | {"amount": 457597000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2010-03-31 | sec_edgar |
| current_liabilities | {"amount": 444935000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2009-12-31 | sec_edgar |
| current_liabilities | {"amount": 428338000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2009-09-30 | sec_edgar |
| current_liabilities | {"amount": 386614000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2009-06-30 | sec_edgar |
| current_liabilities | {"amount": 504153000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2008-12-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 103101921} | 2011-04-20 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 103454816} | 2011-02-15 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 101584353} | 2010-09-30 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 102105377} | 2010-06-30 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 96454056} | 2010-03-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 86213582} | 2009-12-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 85544413} | 2009-09-30 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 85469643} | 2009-06-30 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 2778027977, "currency": "USD"} | 2010-06-30 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 1670076824, "currency": "USD"} | 2009-06-30 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 7571508750, "currency": "USD"} | 2008-06-30 | sec_edgar |
| depreciation_amortization | {"amount": 97272000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2011-03-31 | sec_edgar |
| depreciation_amortization | {"amount": 321477000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency | 2010-12-31 | sec_edgar |
| depreciation_amortization | {"amount": 242353000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency | 2010-09-30 | sec_edgar |
| depreciation_amortization | {"amount": 151159000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency | 2010-06-30 | sec_edgar |
| depreciation_amortization | {"amount": 64469000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2010-03-31 | sec_edgar |
| depreciation_amortization | {"amount": 270177000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency | 2009-12-31 | sec_edgar |
| depreciation_amortization | {"amount": 206549000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency | 2009-09-30 | sec_edgar |
| depreciation_amortization | {"amount": 140280000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency | 2009-06-30 | sec_edgar |
| depreciation_amortization | {"amount": 72639000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2009-03-31 | sec_edgar |
| depreciation_amortization | {"amount": 257327000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency | 2008-12-31 | sec_edgar |
| depreciation_amortization | {"amount": 187769000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency | 2008-09-30 | sec_edgar |
| depreciation_amortization | {"amount": 122559000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency | 2008-06-30 | sec_edgar |
| depreciation_amortization | {"amount": 246035000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency | 2007-12-31 | sec_edgar |
| dividend_per_share | {"per": "shares", "amount": 0.24, "concept": "us-gaap:CommonStockDividendsPerShareDeclared | 2010-12-31 | sec_edgar |
| dividend_per_share | {"per": "shares", "amount": 0.24, "concept": "us-gaap:CommonStockDividendsPerShareDeclared | 2009-12-31 | sec_edgar |
| dividend_per_share | {"per": "shares", "amount": 0.21, "concept": "us-gaap:CommonStockDividendsPerShareDeclared | 2008-12-31 | sec_edgar |
| dividend_per_share | {"per": "shares", "amount": 0.17, "concept": "us-gaap:CommonStockDividendsPerShareDeclared | 2007-12-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.07, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2011-03-31 | sec_edgar |
| eps_basic | {"unit": "shares", "value": -1.71, "concept": "us-gaap:EarningsPerShareBasic"} | 2010-12-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.41, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2010-09-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -1, "concept": "us-gaap:EarningsPerShareBasic", "currency": "U | 2010-09-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.88, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2010-06-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.59, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2010-06-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.39, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2010-03-31 | sec_edgar |
| eps_basic | {"unit": "shares", "value": 1.23, "concept": "us-gaap:EarningsPerShareBasic"} | 2009-12-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.94, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2009-09-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.19, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2009-09-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.24, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2009-06-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.75, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2009-06-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.51, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2009-03-31 | sec_edgar |
| eps_basic | {"unit": "shares", "value": 0.58, "concept": "us-gaap:EarningsPerShareBasic"} | 2008-12-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0, "concept": "us-gaap:EarningsPerShareBasic", "currency": "US | 2008-09-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.62, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2008-09-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.64, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2008-06-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -1.16, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2008-06-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 1.17, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2007-12-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.07, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2011-03-31 | sec_edgar |
| eps_diluted | {"unit": "shares", "value": -1.71, "concept": "us-gaap:EarningsPerShareDiluted"} | 2010-12-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -0.41, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2010-09-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -1, "concept": "us-gaap:EarningsPerShareDiluted", "currency": | 2010-09-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -0.88, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2010-06-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -0.59, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2010-06-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.39, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2010-03-31 | sec_edgar |
| eps_diluted | {"unit": "shares", "value": 1.22, "concept": "us-gaap:EarningsPerShareDiluted"} | 2009-12-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.94, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2009-09-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.19, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2009-09-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.24, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2009-06-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.75, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2009-06-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.51, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2009-03-31 | sec_edgar |
| eps_diluted | {"unit": "shares", "value": 0.58, "concept": "us-gaap:EarningsPerShareDiluted"} | 2008-12-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0, "concept": "us-gaap:EarningsPerShareDiluted", "currency": " | 2008-09-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.61, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2008-09-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -0.64, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2008-06-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -1.16, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2008-06-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 1.17, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2007-12-31 | sec_edgar |
| goodwill | {"amount": 36707000, "concept": "us-gaap:Goodwill", "currency": "USD"} | 2011-03-31 | sec_edgar |
| goodwill | {"amount": 36707000, "concept": "us-gaap:Goodwill", "currency": "USD"} | 2010-12-31 | sec_edgar |
| goodwill | {"amount": 33134000, "concept": "us-gaap:Goodwill", "currency": "USD"} | 2010-09-30 | sec_edgar |
| goodwill | {"amount": 35205000, "concept": "us-gaap:Goodwill", "currency": "USD"} | 2010-06-30 | sec_edgar |
| goodwill | {"amount": 0, "concept": "us-gaap:Goodwill", "currency": "USD"} | 2009-12-31 | sec_edgar |
| income_tax_expense | {"amount": -2341000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2011-03-31 | sec_edgar |
| income_tax_expense | {"amount": -67010000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2010-12-31 | sec_edgar |
| income_tax_expense | {"amount": -13632000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2010-09-30 | sec_edgar |
| income_tax_expense | {"amount": -47472000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2010-09-30 | sec_edgar |
| income_tax_expense | {"amount": -47036000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2010-06-30 | sec_edgar |
| income_tax_expense | {"amount": -33840000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2010-06-30 | sec_edgar |
| income_tax_expense | {"amount": 13196000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2010-03-31 | sec_edgar |
| income_tax_expense | {"amount": 32832000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2009-12-31 | sec_edgar |
| income_tax_expense | {"amount": 23254000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2009-09-30 | sec_edgar |
| income_tax_expense | {"amount": 4422000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2009-09-30 | sec_edgar |