Organization record
WILMINGTON TRUST CORP
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 |
|---|---|---|---|
| capex | {"amount": 3000000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2011-03-31 | sec_edgar |
| capex | {"amount": 11300000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2010-12-31 | sec_edgar |
| capex | {"amount": 8800000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2010-09-30 | sec_edgar |
| capex | {"amount": 5700000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2010-06-30 | sec_edgar |
| capex | {"amount": 3500000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2010-03-31 | sec_edgar |
| capex | {"amount": 15400000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2009-12-31 | sec_edgar |
| capex | {"amount": 12500000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2009-09-30 | sec_edgar |
| capex | {"amount": 9700000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2009-06-30 | sec_edgar |
| capex | {"amount": 24200000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2008-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 2590000000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "curren | 2011-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 2275300000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "curren | 2010-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 1037500000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "curren | 2010-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 446900000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2010-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 338800000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2010-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 383400000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2009-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 419200000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2009-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 434000000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2009-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 476700000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2008-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 394500000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2007-12-31 | sec_edgar |
| cashflow_financing | {"amount": -176500000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c | 2011-03-31 | sec_edgar |
| cashflow_financing | {"amount": 511300000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2010-12-31 | sec_edgar |
| cashflow_financing | {"amount": -202000000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c | 2010-09-30 | sec_edgar |
| cashflow_financing | {"amount": -623000000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c | 2010-06-30 | sec_edgar |
| cashflow_financing | {"amount": -445500000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c | 2010-03-31 | sec_edgar |
| cashflow_financing | {"amount": -1108400000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", " | 2009-12-31 | sec_edgar |
| cashflow_financing | {"amount": -1375100000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", " | 2009-09-30 | sec_edgar |
| cashflow_financing | {"amount": -1064500000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", " | 2009-06-30 | sec_edgar |
| cashflow_financing | {"amount": 802000000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2008-12-31 | sec_edgar |
| cashflow_investing | {"amount": 384200000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2011-03-31 | sec_edgar |
| cashflow_investing | {"amount": 1072600000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2010-12-31 | sec_edgar |
| cashflow_investing | {"amount": 614900000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2010-09-30 | sec_edgar |
| cashflow_investing | {"amount": 470500000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2010-06-30 | sec_edgar |
| cashflow_investing | {"amount": 293200000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2010-03-31 | sec_edgar |
| cashflow_investing | {"amount": -968400000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2009-12-31 | sec_edgar |
| cashflow_investing | {"amount": 1094600000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2009-09-30 | sec_edgar |
| cashflow_investing | {"amount": 1000300000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2009-06-30 | sec_edgar |
| cashflow_investing | {"amount": -231700000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2008-12-31 | sec_edgar |
| cashflow_operating | {"amount": 106500000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2011-03-31 | sec_edgar |
| cashflow_operating | {"amount": 308500000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2010-12-31 | sec_edgar |
| cashflow_operating | {"amount": 241500000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2010-09-30 | sec_edgar |
| cashflow_operating | {"amount": 217200000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2010-06-30 | sec_edgar |
| cashflow_operating | {"amount": 108600000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2010-03-31 | sec_edgar |
| cashflow_operating | {"amount": 158300000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2009-12-31 | sec_edgar |
| cashflow_operating | {"amount": 222100000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2009-09-30 | sec_edgar |
| cashflow_operating | {"amount": 20500000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2009-06-30 | sec_edgar |
| cashflow_operating | {"amount": 250900000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2008-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 100234596, "concept": "us-gaap:CommonStockSharesIssued"} | 2011-03-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 100234596, "concept": "us-gaap:CommonStockSharesIssued"} | 2010-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 100234596, "concept": "us-gaap:CommonStockSharesIssued"} | 2010-09-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 100234596, "concept": "us-gaap:CommonStockSharesIssued"} | 2010-06-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 78528346, "concept": "us-gaap:CommonStockSharesIssued"} | 2009-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 91514375, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2011-03-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 91425794, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2011-02-25 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 91430365, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2010-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 91483687, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2010-09-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 91543232, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2010-06-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 69396986, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2009-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 69389934, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2009-09-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 69307384, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2009-06-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 69113448, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2008-12-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 91514375} | 2011-03-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 91425794} | 2011-02-25 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 91483687} | 2010-09-30 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 91543232} | 2010-06-30 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 1004231788, "currency": "USD"} | 2010-06-30 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 926391263, "currency": "USD"} | 2009-09-30 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 926391263, "currency": "USD"} | 2009-06-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.42, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2011-03-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -8.45, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2010-12-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -4.06, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2010-09-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -6.09, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2010-09-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -1.85, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2010-06-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -1.33, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2010-06-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.44, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2010-03-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.33, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2009-12-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.15, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2009-09-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.1, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2009-09-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.05, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2009-06-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.2, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2009-06-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.36, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2008-12-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -0.42, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2011-03-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -8.45, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2010-12-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -6.09, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2010-09-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -4.06, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2010-09-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -1.33, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2010-06-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -1.85, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2010-06-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -0.44, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2010-03-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -0.33, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2009-12-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -0.15, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2009-09-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -0.1, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2009-09-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.05, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2009-06-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -0.2, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2009-06-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -0.36, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2008-12-31 | sec_edgar |
| goodwill | {"amount": 336800000, "concept": "us-gaap:Goodwill", "currency": "USD"} | 2011-03-31 | sec_edgar |
| goodwill | {"amount": 336300000, "concept": "us-gaap:Goodwill", "currency": "USD"} | 2010-12-31 | sec_edgar |
| goodwill | {"amount": 362100000, "concept": "us-gaap:Goodwill", "currency": "USD"} | 2010-09-30 | sec_edgar |
| goodwill | {"amount": 359300000, "concept": "us-gaap:Goodwill", "currency": "USD"} | 2010-06-30 | sec_edgar |
| goodwill | {"amount": 363200000, "concept": "us-gaap:Goodwill", "currency": "USD"} | 2009-12-31 | sec_edgar |
| income_tax_expense | {"amount": 600000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2011-03-31 | sec_edgar |
| income_tax_expense | {"amount": 51600000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2010-12-31 | sec_edgar |
| income_tax_expense | {"amount": 100700000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2010-09-30 | sec_edgar |
| income_tax_expense | {"amount": 17000000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2010-09-30 | sec_edgar |
| income_tax_expense | {"amount": -83700000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2010-06-30 | sec_edgar |
| income_tax_expense | {"amount": -67300000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2010-06-30 | sec_edgar |
| income_tax_expense | {"amount": -16400000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2010-03-31 | sec_edgar |
| income_tax_expense | {"amount": -36500000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2009-12-31 | sec_edgar |
| income_tax_expense | {"amount": -10800000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2009-09-30 | sec_edgar |
| income_tax_expense | {"amount": -9800000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2009-09-30 | sec_edgar |
| income_tax_expense | {"amount": -10200000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2009-06-30 | sec_edgar |
| income_tax_expense | {"amount": 1100000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2009-06-30 | sec_edgar |
| income_tax_expense | {"amount": -2000000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2008-12-31 | sec_edgar |
| industry_sic | {"code": "6022", "scheme": "SIC", "description": "State Commercial Banks"} | sec_edgar | |
| intangible_assets | {"amount": 27500000, "concept": "us-gaap:FiniteLivedIntangibleAssetsNet", "currency": "USD | 2011-03-31 | sec_edgar |
| intangible_assets | {"amount": 29200000, "concept": "us-gaap:FiniteLivedIntangibleAssetsNet", "currency": "USD | 2010-12-31 | sec_edgar |
| intangible_assets | {"amount": 30800000, "concept": "us-gaap:FiniteLivedIntangibleAssetsNet", "currency": "USD | 2010-09-30 | sec_edgar |
| intangible_assets | {"amount": 32400000, "concept": "us-gaap:FiniteLivedIntangibleAssetsNet", "currency": "USD | 2010-06-30 | sec_edgar |
| intangible_assets | {"amount": 40200000, "concept": "us-gaap:FiniteLivedIntangibleAssetsNet", "currency": "USD | 2009-12-31 | sec_edgar |
| interest_expense | {"amount": 22200000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2011-03-31 | sec_edgar |
| interest_expense | {"amount": 89500000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2010-12-31 | sec_edgar |
| interest_expense | {"amount": 22300000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2010-09-30 | sec_edgar |
| interest_expense | {"amount": 66600000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2010-09-30 | sec_edgar |
| interest_expense | {"amount": 44300000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2010-06-30 | sec_edgar |
| interest_expense | {"amount": 21500000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2010-06-30 | sec_edgar |
| interest_expense | {"amount": 22800000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2010-03-31 | sec_edgar |
| interest_expense | {"amount": 119000000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2009-12-31 | sec_edgar |
| interest_expense | {"amount": 26300000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2009-09-30 | sec_edgar |
| interest_expense | {"amount": 94500000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2009-09-30 | sec_edgar |
| interest_expense | {"amount": 68300000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2009-06-30 | sec_edgar |
| interest_expense | {"amount": 29700000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2009-06-30 | sec_edgar |
| interest_expense | {"amount": 253700000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2008-12-31 | sec_edgar |
| long_term_debt | {"amount": 595500000, "concept": "us-gaap:LongTermDebt", "currency": "USD"} | 2011-03-31 | sec_edgar |
| long_term_debt | {"amount": 595000000, "concept": "us-gaap:LongTermDebt", "currency": "USD"} | 2010-12-31 | sec_edgar |
| long_term_debt | {"amount": 494500000, "concept": "us-gaap:LongTermDebt", "currency": "USD"} | 2010-09-30 | sec_edgar |
| long_term_debt | {"amount": 444000000, "concept": "us-gaap:LongTermDebt", "currency": "USD"} | 2010-06-30 | sec_edgar |
| long_term_debt | {"amount": 442900000, "concept": "us-gaap:LongTermDebt", "currency": "USD"} | 2009-12-31 | sec_edgar |
| net_income | {"amount": -33500000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2011-03-31 | sec_edgar |
| net_income | {"amount": -720100000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2010-12-31 | sec_edgar |
| net_income | {"amount": -510900000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2010-09-30 | sec_edgar |
| net_income | {"amount": -365300000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2010-09-30 | sec_edgar |
| net_income | {"amount": -145600000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2010-06-30 | sec_edgar |
| net_income | {"amount": -116400000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2010-06-30 | sec_edgar |
| net_income | {"amount": -29200000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2010-03-31 | sec_edgar |
| net_income | {"amount": -4400000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2009-12-31 | sec_edgar |
| net_income | {"amount": 6800000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2009-09-30 | sec_edgar |
| net_income | {"amount": -5900000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2009-09-30 | sec_edgar |
| net_income | {"amount": -9100000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2009-06-30 | sec_edgar |
| net_income | {"amount": 12700000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2009-06-30 | sec_edgar |
| net_income | {"amount": -23600000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2008-12-31 | sec_edgar |
| ppe_net | {"amount": 131400000, "concept": "us-gaap:PropertyPlantAndEquipmentNet", "currency": "USD" | 2011-03-31 | sec_edgar |
| ppe_net | {"amount": 133200000, "concept": "us-gaap:PropertyPlantAndEquipmentNet", "currency": "USD" | 2010-12-31 | sec_edgar |
| ppe_net | {"amount": 135600000, "concept": "us-gaap:PropertyPlantAndEquipmentNet", "currency": "USD" | 2010-09-30 | sec_edgar |
| ppe_net | {"amount": 138400000, "concept": "us-gaap:PropertyPlantAndEquipmentNet", "currency": "USD" | 2010-06-30 | sec_edgar |
| ppe_net | {"amount": 146800000, "concept": "us-gaap:PropertyPlantAndEquipmentNet", "currency": "USD" | 2009-12-31 | sec_edgar |
| retained_earnings | {"amount": 322600000, "concept": "us-gaap:RetainedEarningsAccumulatedDeficit", "currency": | 2011-03-31 | sec_edgar |
| retained_earnings | {"amount": 360700000, "concept": "us-gaap:RetainedEarningsAccumulatedDeficit", "currency": | 2010-12-31 | sec_edgar |
| retained_earnings | {"amount": 574500000, "concept": "us-gaap:RetainedEarningsAccumulatedDeficit", "currency": | 2010-09-30 | sec_edgar |
| retained_earnings | {"amount": 945200000, "concept": "us-gaap:RetainedEarningsAccumulatedDeficit", "currency": | 2010-06-30 | sec_edgar |
| retained_earnings | {"amount": 1101500000, "concept": "us-gaap:RetainedEarningsAccumulatedDeficit", "currency" | 2009-12-31 | sec_edgar |
| revenue | {"amount": 113400000, "concept": "us-gaap:Revenues", "currency": "USD"} | 2011-03-31 | sec_edgar |
| revenue | {"amount": -25900000, "concept": "us-gaap:Revenues", "currency": "USD"} | 2010-12-31 | sec_edgar |
| revenue | {"amount": -53900000, "concept": "us-gaap:Revenues", "currency": "USD"} | 2010-09-30 | sec_edgar |
| revenue | {"amount": -111200000, "concept": "us-gaap:Revenues", "currency": "USD"} | 2010-09-30 | sec_edgar |
| revenue | {"amount": 57300000, "concept": "us-gaap:Revenues", "currency": "USD"} | 2010-06-30 | sec_edgar |
| revenue | {"amount": -29500000, "concept": "us-gaap:Revenues", "currency": "USD"} | 2010-06-30 | sec_edgar |
| revenue | {"amount": 86800000, "concept": "us-gaap:Revenues", "currency": "USD"} | 2010-03-31 | sec_edgar |
| revenue | {"amount": 475900000, "concept": "us-gaap:Revenues", "currency": "USD"} | 2009-12-31 | sec_edgar |
| revenue | {"amount": 379400000, "concept": "us-gaap:Revenues", "currency": "USD"} | 2009-09-30 | sec_edgar |
| revenue | {"amount": 110400000, "concept": "us-gaap:Revenues", "currency": "USD"} | 2009-09-30 | sec_edgar |
| revenue | {"amount": 109200000, "concept": "us-gaap:Revenues", "currency": "USD"} | 2009-06-30 | sec_edgar |
| revenue | {"amount": 269000000, "concept": "us-gaap:Revenues", "currency": "USD"} | 2009-06-30 | sec_edgar |
| revenue | {"amount": 536200000, "concept": "us-gaap:Revenues", "currency": "USD"} | 2008-12-31 | sec_edgar |
| share_based_compensation | {"amount": 700000, "concept": "us-gaap:ShareBasedCompensation", "currency": "USD"} | 2011-03-31 | sec_edgar |
| share_based_compensation | {"amount": 3400000, "concept": "us-gaap:ShareBasedCompensation", "currency": "USD"} | 2010-12-31 | sec_edgar |
| share_based_compensation | {"amount": 3500000, "concept": "us-gaap:ShareBasedCompensation", "currency": "USD"} | 2010-09-30 | sec_edgar |
| share_based_compensation | {"amount": 4100000, "concept": "us-gaap:ShareBasedCompensation", "currency": "USD"} | 2010-06-30 | sec_edgar |
| share_based_compensation | {"amount": 1400000, "concept": "us-gaap:ShareBasedCompensation", "currency": "USD"} | 2010-03-31 | sec_edgar |
| share_based_compensation | {"amount": 5600000, "concept": "us-gaap:ShareBasedCompensation", "currency": "USD"} | 2009-12-31 | sec_edgar |
| share_based_compensation | {"amount": 4000000, "concept": "us-gaap:ShareBasedCompensation", "currency": "USD"} | 2009-09-30 | sec_edgar |
| share_based_compensation | {"amount": 2500000, "concept": "us-gaap:ShareBasedCompensation", "currency": "USD"} | 2009-06-30 | sec_edgar |
| share_based_compensation | {"amount": 8000000, "concept": "us-gaap:ShareBasedCompensation", "currency": "USD"} | 2008-12-31 | sec_edgar |
| share_repurchase | {"amount": 100000, "concept": "us-gaap:PaymentsForRepurchaseOfCommonStock", "currency": "U | 2011-03-31 | sec_edgar |
| share_repurchase | {"amount": 100000, "concept": "us-gaap:PaymentsForRepurchaseOfCommonStock", "currency": "U | 2010-12-31 | sec_edgar |
| share_repurchase | {"amount": 700000, "concept": "us-gaap:PaymentsForRepurchaseOfCommonStock", "currency": "U | 2010-09-30 | sec_edgar |
| share_repurchase | {"amount": 700000, "concept": "us-gaap:PaymentsForRepurchaseOfCommonStock", "currency": "U | 2010-06-30 | sec_edgar |
| share_repurchase | {"amount": 100000, "concept": "us-gaap:PaymentsForRepurchaseOfCommonStock", "currency": "U | 2010-03-31 | sec_edgar |
| share_repurchase | {"amount": 800000, "concept": "us-gaap:PaymentsForRepurchaseOfCommonStock", "currency": "U | 2009-09-30 | sec_edgar |
| share_repurchase | {"amount": 0, "concept": "us-gaap:PaymentsForRepurchaseOfCommonStock", "currency": "USD"} | 2009-06-30 | sec_edgar |
| share_repurchase | {"amount": 200000, "concept": "us-gaap:PaymentsForRepurchaseOfCommonStock", "currency": "U | 2008-12-31 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 90976000, "concept": "us-gaap:WeightedAverageNumberOfSharesOut | 2011-03-31 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 87367000, "concept": "us-gaap:WeightedAverageNumberOfSharesOut | 2010-12-31 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 86140000, "concept": "us-gaap:WeightedAverageNumberOfSharesOut | 2010-09-30 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 91009000, "concept": "us-gaap:WeightedAverageNumberOfSharesOut | 2010-09-30 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 83665000, "concept": "us-gaap:WeightedAverageNumberOfSharesOut | 2010-06-30 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 90786000, "concept": "us-gaap:WeightedAverageNumberOfSharesOut | 2010-06-30 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 76465000, "concept": "us-gaap:WeightedAverageNumberOfSharesOut | 2010-03-31 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 68966000, "concept": "us-gaap:WeightedAverageNumberOfSharesOut | 2009-12-31 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 68979000, "concept": "us-gaap:WeightedAverageNumberOfSharesOut | 2009-09-30 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 68963000, "concept": "us-gaap:WeightedAverageNumberOfSharesOut | 2009-09-30 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 68966000, "concept": "us-gaap:WeightedAverageNumberOfSharesOut | 2009-06-30 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 68955000, "concept": "us-gaap:WeightedAverageNumberOfSharesOut | 2009-06-30 | sec_edgar |