FACTANKER · measured, cited, anchored official records connected

Organization record

NSTAR/MA

All evidence-backed facts for this organization, identity resolved across official registers.

CIK: 0001035675Every fact source-linked

Cite: FACTANKER, https://factanker.com/entity/754ecda1-f445-4dee-8074-0f664bc6810b

Facts on record

Newest first; every row links to its evidence page.

FactValuePeriodSource
accounts_payable{"amount": 297587000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"}2011-12-31sec_edgar
accounts_payable{"amount": 226553000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"}2011-09-30sec_edgar
accounts_payable{"amount": 203020000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"}2011-06-30sec_edgar
accounts_payable{"amount": 188610000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"}2011-03-31sec_edgar
accounts_payable{"amount": 294805000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"}2010-12-31sec_edgar
accounts_payable{"amount": 221754000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"}2010-09-30sec_edgar
accounts_payable{"amount": 193620000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"}2010-06-30sec_edgar
accounts_payable{"amount": 245720000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"}2009-12-31sec_edgar
accounts_receivable{"amount": 273395000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"2011-12-31sec_edgar
accounts_receivable{"amount": 298969000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"2011-09-30sec_edgar
accounts_receivable{"amount": 281413000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"2011-06-30sec_edgar
accounts_receivable{"amount": 316809000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"2011-03-31sec_edgar
accounts_receivable{"amount": 272673000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"2010-12-31sec_edgar
accounts_receivable{"amount": 281916000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"2010-09-30sec_edgar
accounts_receivable{"amount": 255085000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"2010-06-30sec_edgar
accounts_receivable{"amount": 248094000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"2009-12-31sec_edgar
capex{"amount": 447144000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu2011-12-31sec_edgar
capex{"amount": 286613000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu2011-09-30sec_edgar
capex{"amount": 186773000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu2011-06-30sec_edgar
capex{"amount": 80556000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur2011-03-31sec_edgar
capex{"amount": 360199000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu2010-12-31sec_edgar
capex{"amount": 240519000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu2010-09-30sec_edgar
capex{"amount": 155478000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu2010-06-30sec_edgar
capex{"amount": 79005000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur2010-03-31sec_edgar
capex{"amount": 375164000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu2009-12-31sec_edgar
capex{"amount": 277727000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu2009-09-30sec_edgar
capex{"amount": 202942000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu2009-06-30sec_edgar
capex{"amount": 414986000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu2008-12-31sec_edgar
cash_and_equivalents{"amount": 11662000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency2011-12-31sec_edgar
cash_and_equivalents{"amount": 11714000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency2011-09-30sec_edgar
cash_and_equivalents{"amount": 14407000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency2011-06-30sec_edgar
cash_and_equivalents{"amount": 11930000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency2011-03-31sec_edgar
cash_and_equivalents{"amount": 13083000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency2010-12-31sec_edgar
cash_and_equivalents{"amount": 12546000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency2010-09-30sec_edgar
cash_and_equivalents{"amount": 11799000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency2010-06-30sec_edgar
cash_and_equivalents{"amount": 12591000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency2010-03-31sec_edgar
cash_and_equivalents{"amount": 143449000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc2009-12-31sec_edgar
cash_and_equivalents{"amount": 12406000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency2009-09-30sec_edgar
cash_and_equivalents{"amount": 12566000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency2009-06-30sec_edgar
cash_and_equivalents{"amount": 12384000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency2008-12-31sec_edgar
cash_and_equivalents{"amount": 21087000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency2007-12-31sec_edgar
cashflow_financing{"amount": -352761000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c2011-12-31sec_edgar
cashflow_financing{"amount": -396455000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c2011-09-30sec_edgar
cashflow_financing{"amount": -279710000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c2011-06-30sec_edgar
cashflow_financing{"amount": -70539000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu2011-03-31sec_edgar
cashflow_financing{"amount": -639124000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c2010-12-31sec_edgar
cashflow_financing{"amount": -596634000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c2010-09-30sec_edgar
cashflow_financing{"amount": -524586000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c2010-06-30sec_edgar
cashflow_financing{"amount": -187632000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c2010-03-31sec_edgar
cashflow_financing{"amount": -122876000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c2009-12-31sec_edgar
cashflow_financing{"amount": -312772000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c2009-09-30sec_edgar
cashflow_financing{"amount": -155810000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c2009-06-30sec_edgar
cashflow_financing{"amount": -139565000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c2008-12-31sec_edgar
cashflow_investing{"amount": -428719000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c2011-12-31sec_edgar
cashflow_investing{"amount": -265034000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c2011-09-30sec_edgar
cashflow_investing{"amount": -172276000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c2011-06-30sec_edgar
cashflow_investing{"amount": -64869000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu2011-03-31sec_edgar
cashflow_investing{"amount": -43524000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu2010-12-31sec_edgar
cashflow_investing{"amount": 79986000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur2010-09-30sec_edgar
cashflow_investing{"amount": 183603000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu2010-06-30sec_edgar
cashflow_investing{"amount": -88251000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu2010-03-31sec_edgar
cashflow_investing{"amount": -379656000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c2009-12-31sec_edgar
cashflow_investing{"amount": -282594000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c2009-09-30sec_edgar
cashflow_investing{"amount": -206548000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c2009-06-30sec_edgar
cashflow_investing{"amount": -417620000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c2008-12-31sec_edgar
cashflow_operating{"amount": 780059000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu2011-12-31sec_edgar
cashflow_operating{"amount": 660120000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu2011-09-30sec_edgar
cashflow_operating{"amount": 453310000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu2011-06-30sec_edgar
cashflow_operating{"amount": 134255000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu2011-03-31sec_edgar
cashflow_operating{"amount": 549683000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu2010-12-31sec_edgar
cashflow_operating{"amount": 383146000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu2010-09-30sec_edgar
cashflow_operating{"amount": 206839000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu2010-06-30sec_edgar
cashflow_operating{"amount": 137523000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu2010-03-31sec_edgar
cashflow_operating{"amount": 637746000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu2009-12-31sec_edgar
cashflow_operating{"amount": 596816000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu2009-09-30sec_edgar
cashflow_operating{"amount": 368924000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu2009-06-30sec_edgar
cashflow_operating{"amount": 545048000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu2008-12-31sec_edgar
common_shares_issued{"unit": "shares", "value": 103586727, "concept": "us-gaap:CommonStockSharesIssued"}2011-12-31sec_edgar
common_shares_issued{"unit": "shares", "value": 103586727, "concept": "us-gaap:CommonStockSharesIssued"}2011-09-30sec_edgar
common_shares_issued{"unit": "shares", "value": 103586727, "concept": "us-gaap:CommonStockSharesIssued"}2011-06-30sec_edgar
common_shares_issued{"unit": "shares", "value": 103586727, "concept": "us-gaap:CommonStockSharesIssued"}2011-03-31sec_edgar
common_shares_issued{"unit": "shares", "value": 103586727, "concept": "us-gaap:CommonStockSharesIssued"}2010-12-31sec_edgar
common_shares_issued{"unit": "shares", "value": 103586727, "concept": "us-gaap:CommonStockSharesIssued"}2010-09-30sec_edgar
common_shares_issued{"unit": "shares", "value": 103586727, "concept": "us-gaap:CommonStockSharesIssued"}2010-06-30sec_edgar
common_shares_issued{"unit": "shares", "value": 106808376, "concept": "us-gaap:CommonStockSharesIssued"}2009-12-31sec_edgar
common_shares_outstanding{"unit": "shares", "value": 103586727, "concept": "dei:EntityCommonStockSharesOutstanding"2012-02-03sec_edgar
common_shares_outstanding{"unit": "shares", "value": 103586727, "concept": "us-gaap:CommonStockSharesOutstanding"}2011-12-31sec_edgar
common_shares_outstanding{"unit": "shares", "value": 103586727, "concept": "dei:EntityCommonStockSharesOutstanding"2011-10-31sec_edgar
common_shares_outstanding{"unit": "shares", "value": 103586727, "concept": "us-gaap:CommonStockSharesOutstanding"}2011-09-30sec_edgar
common_shares_outstanding{"unit": "shares", "value": 103586727, "concept": "dei:EntityCommonStockSharesOutstanding"2011-07-29sec_edgar
common_shares_outstanding{"unit": "shares", "value": 103586727, "concept": "us-gaap:CommonStockSharesOutstanding"}2011-06-30sec_edgar
common_shares_outstanding{"unit": "shares", "value": 103586727, "concept": "dei:EntityCommonStockSharesOutstanding"2011-05-02sec_edgar
common_shares_outstanding{"unit": "shares", "value": 103586727, "concept": "us-gaap:CommonStockSharesOutstanding"}2011-03-31sec_edgar
common_shares_outstanding{"unit": "shares", "value": 103586727, "concept": "dei:EntityCommonStockSharesOutstanding"2011-02-04sec_edgar
common_shares_outstanding{"unit": "shares", "value": 103586727, "concept": "us-gaap:CommonStockSharesOutstanding"}2010-12-31sec_edgar
common_shares_outstanding{"unit": "shares", "value": 103586727, "concept": "dei:EntityCommonStockSharesOutstanding"2010-11-01sec_edgar
common_shares_outstanding{"unit": "shares", "value": 103586727, "concept": "us-gaap:CommonStockSharesOutstanding"}2010-09-30sec_edgar
common_shares_outstanding{"unit": "shares", "value": 103586727, "concept": "dei:EntityCommonStockSharesOutstanding"2010-07-30sec_edgar
common_shares_outstanding{"unit": "shares", "value": 103586727, "concept": "us-gaap:CommonStockSharesOutstanding"}2010-06-30sec_edgar
common_shares_outstanding{"unit": "shares", "value": 106808376, "concept": "us-gaap:CommonStockSharesOutstanding"}2009-12-31sec_edgar
current_assets{"amount": 765140000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"}2011-12-31sec_edgar
current_assets{"amount": 725235000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"}2011-09-30sec_edgar
current_assets{"amount": 715552000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"}2011-06-30sec_edgar
current_assets{"amount": 891147000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"}2011-03-31sec_edgar
current_assets{"amount": 973873000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"}2010-12-31sec_edgar
current_assets{"amount": 952672000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"}2010-09-30sec_edgar
current_assets{"amount": 897923000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"}2010-06-30sec_edgar
current_assets{"amount": 1191227000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"}2009-12-31sec_edgar
current_liabilities{"amount": 1349813000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"}2011-12-31sec_edgar
current_liabilities{"amount": 848701000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"}2011-09-30sec_edgar
current_liabilities{"amount": 836599000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"}2011-06-30sec_edgar
current_liabilities{"amount": 1015080000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"}2011-03-31sec_edgar
current_liabilities{"amount": 1077441000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"}2010-12-31sec_edgar
current_liabilities{"amount": 1040560000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"}2010-09-30sec_edgar
current_liabilities{"amount": 1001464000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"}2010-06-30sec_edgar
current_liabilities{"amount": 1729149000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"}2009-12-31sec_edgar
dei:EntityCommonStockSharesOutstanding{"unit": "shares", "value": 103586727}2012-02-03sec_edgar
dei:EntityCommonStockSharesOutstanding{"unit": "shares", "value": 103586727}2011-10-31sec_edgar
dei:EntityCommonStockSharesOutstanding{"unit": "shares", "value": 103586727}2011-07-29sec_edgar
dei:EntityCommonStockSharesOutstanding{"unit": "shares", "value": 103586727}2011-05-02sec_edgar
dei:EntityCommonStockSharesOutstanding{"unit": "shares", "value": 103586727}2011-02-04sec_edgar
dei:EntityCommonStockSharesOutstanding{"unit": "shares", "value": 103586727}2010-11-01sec_edgar
dei:EntityCommonStockSharesOutstanding{"unit": "shares", "value": 103586727}2010-07-30sec_edgar
dei:EntityPublicFloat{"amount": 4765507375, "currency": "USD"}2011-06-30sec_edgar
dei:EntityPublicFloat{"amount": 3633304450, "currency": "USD"}2010-06-30sec_edgar
dividend_per_share{"per": "shares", "amount": 1.558, "concept": "us-gaap:CommonStockDividendsPerShareDeclare2011-12-31sec_edgar
dividend_per_share{"per": "shares", "amount": 0.425, "concept": "us-gaap:CommonStockDividendsPerShareDeclare2011-09-30sec_edgar
dividend_per_share{"per": "shares", "amount": 1.275, "concept": "us-gaap:CommonStockDividendsPerShareDeclare2011-09-30sec_edgar
dividend_per_share{"per": "shares", "amount": 0.425, "concept": "us-gaap:CommonStockDividendsPerShareDeclare2011-06-30sec_edgar
dividend_per_share{"per": "shares", "amount": 0.85, "concept": "us-gaap:CommonStockDividendsPerShareDeclared2011-06-30sec_edgar
dividend_per_share{"per": "shares", "amount": 0.425, "concept": "us-gaap:CommonStockDividendsPerShareDeclare2011-03-31sec_edgar
dividend_per_share{"per": "shares", "amount": 1.625, "concept": "us-gaap:CommonStockDividendsPerShareDeclare2010-12-31sec_edgar
dividend_per_share{"per": "shares", "amount": 1.2, "concept": "us-gaap:CommonStockDividendsPerShareDeclared"2010-09-30sec_edgar
dividend_per_share{"per": "shares", "amount": 0.4, "concept": "us-gaap:CommonStockDividendsPerShareDeclared"2010-09-30sec_edgar
dividend_per_share{"per": "shares", "amount": 0.8, "concept": "us-gaap:CommonStockDividendsPerShareDeclared"2010-06-30sec_edgar
dividend_per_share{"per": "shares", "amount": 0.4, "concept": "us-gaap:CommonStockDividendsPerShareDeclared"2010-06-30sec_edgar
dividend_per_share{"per": "shares", "amount": 0.4, "concept": "us-gaap:CommonStockDividendsPerShareDeclared"2010-03-31sec_edgar
dividend_per_share{"per": "shares", "amount": 1.525, "concept": "us-gaap:CommonStockDividendsPerShareDeclare2009-12-31sec_edgar
dividend_per_share{"per": "shares", "amount": 0.375, "concept": "us-gaap:CommonStockDividendsPerShareDeclare2009-09-30sec_edgar
dividend_per_share{"per": "shares", "amount": 1.125, "concept": "us-gaap:CommonStockDividendsPerShareDeclare2009-09-30sec_edgar
dividend_per_share{"per": "shares", "amount": 0.375, "concept": "us-gaap:CommonStockDividendsPerShareDeclare2009-06-30sec_edgar
dividend_per_share{"per": "shares", "amount": 0.75, "concept": "us-gaap:CommonStockDividendsPerShareDeclared2009-06-30sec_edgar
dividend_per_share{"per": "shares", "amount": 1.425, "concept": "us-gaap:CommonStockDividendsPerShareDeclare2008-12-31sec_edgar
dividends_paid{"amount": 176097000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "US2011-12-31sec_edgar
dividends_paid{"amount": 132072000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "US2011-09-30sec_edgar
dividends_paid{"amount": 88047000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD2011-06-30sec_edgar
dividends_paid{"amount": 44023000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD2011-03-31sec_edgar
dividends_paid{"amount": 168316000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "US2010-12-31sec_edgar
dividends_paid{"amount": 126881000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "US2010-09-30sec_edgar
dividends_paid{"amount": 85447000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD2010-06-30sec_edgar
dividends_paid{"amount": 42724000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD2010-03-31sec_edgar
dividends_paid{"amount": 160213000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "US2009-12-31sec_edgar
dividends_paid{"amount": 120159000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "US2009-09-30sec_edgar
dividends_paid{"amount": 80106000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD2009-06-30sec_edgar
dividends_paid{"amount": 149532000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "US2008-12-31sec_edgar
eps_basic{"per": "shares", "amount": 2.6, "concept": "us-gaap:EarningsPerShareBasic", "currency": "2011-12-31sec_edgar
eps_basic{"per": "shares", "amount": 0.94, "concept": "us-gaap:EarningsPerShareBasic", "currency": 2011-09-30sec_edgar
eps_basic{"per": "shares", "amount": 2.08, "concept": "us-gaap:EarningsPerShareBasic", "currency": 2011-09-30sec_edgar
eps_basic{"per": "shares", "amount": 0.59, "concept": "us-gaap:EarningsPerShareBasic", "currency": 2011-06-30sec_edgar
eps_basic{"per": "shares", "amount": 1.13, "concept": "us-gaap:EarningsPerShareBasic", "currency": 2011-06-30sec_edgar
eps_basic{"per": "shares", "amount": 3.36, "concept": "us-gaap:EarningsPerShareBasic", "currency": 2010-12-31sec_edgar
eps_basic{"per": "shares", "amount": 2.9, "concept": "us-gaap:EarningsPerShareBasic", "currency": "2010-09-30sec_edgar
eps_basic{"per": "shares", "amount": 0.73, "concept": "us-gaap:EarningsPerShareBasic", "currency": 2010-09-30sec_edgar
eps_basic{"per": "shares", "amount": 2.17, "concept": "us-gaap:EarningsPerShareBasic", "currency": 2010-06-30sec_edgar
eps_basic{"per": "shares", "amount": 1.61, "concept": "us-gaap:EarningsPerShareBasic", "currency": 2010-06-30sec_edgar
eps_basic{"per": "shares", "amount": 2.37, "concept": "us-gaap:EarningsPerShareBasic", "currency": 2009-12-31sec_edgar
eps_basic{"per": "shares", "amount": 1.93, "concept": "us-gaap:EarningsPerShareBasic", "currency": 2009-09-30sec_edgar
eps_basic{"per": "shares", "amount": 0.82, "concept": "us-gaap:EarningsPerShareBasic", "currency": 2009-09-30sec_edgar
eps_basic{"per": "shares", "amount": 1.1, "concept": "us-gaap:EarningsPerShareBasic", "currency": "2009-06-30sec_edgar
eps_basic{"per": "shares", "amount": 0.53, "concept": "us-gaap:EarningsPerShareBasic", "currency": 2009-06-30sec_edgar
eps_basic{"per": "shares", "amount": 2.22, "concept": "us-gaap:EarningsPerShareBasic", "currency": 2008-12-31sec_edgar
eps_diluted{"per": "shares", "amount": 2.59, "concept": "us-gaap:EarningsPerShareDiluted", "currency"2011-12-31sec_edgar
eps_diluted{"per": "shares", "amount": 0.94, "concept": "us-gaap:EarningsPerShareDiluted", "currency"2011-09-30sec_edgar
eps_diluted{"per": "shares", "amount": 2.07, "concept": "us-gaap:EarningsPerShareDiluted", "currency"2011-09-30sec_edgar
eps_diluted{"per": "shares", "amount": 0.59, "concept": "us-gaap:EarningsPerShareDiluted", "currency"2011-06-30sec_edgar
eps_diluted{"per": "shares", "amount": 1.13, "concept": "us-gaap:EarningsPerShareDiluted", "currency"2011-06-30sec_edgar
eps_diluted{"per": "shares", "amount": 3.35, "concept": "us-gaap:EarningsPerShareDiluted", "currency"2010-12-31sec_edgar
eps_diluted{"per": "shares", "amount": 2.9, "concept": "us-gaap:EarningsPerShareDiluted", "currency":2010-09-30sec_edgar
eps_diluted{"per": "shares", "amount": 0.73, "concept": "us-gaap:EarningsPerShareDiluted", "currency"2010-09-30sec_edgar
eps_diluted{"per": "shares", "amount": 2.16, "concept": "us-gaap:EarningsPerShareDiluted", "currency"2010-06-30sec_edgar
eps_diluted{"per": "shares", "amount": 1.61, "concept": "us-gaap:EarningsPerShareDiluted", "currency"2010-06-30sec_edgar
eps_diluted{"per": "shares", "amount": 2.37, "concept": "us-gaap:EarningsPerShareDiluted", "currency"2009-12-31sec_edgar
eps_diluted{"per": "shares", "amount": 1.92, "concept": "us-gaap:EarningsPerShareDiluted", "currency"2009-09-30sec_edgar
eps_diluted{"per": "shares", "amount": 0.82, "concept": "us-gaap:EarningsPerShareDiluted", "currency"2009-09-30sec_edgar
eps_diluted{"per": "shares", "amount": 0.53, "concept": "us-gaap:EarningsPerShareDiluted", "currency"2009-06-30sec_edgar
eps_diluted{"per": "shares", "amount": 1.1, "concept": "us-gaap:EarningsPerShareDiluted", "currency":2009-06-30sec_edgar
eps_diluted{"per": "shares", "amount": 2.22, "concept": "us-gaap:EarningsPerShareDiluted", "currency"2008-12-31sec_edgar
income_tax_expense{"amount": 168393000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"}2011-12-31sec_edgar
income_tax_expense{"amount": 60861000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"}2011-09-30sec_edgar
income_tax_expense{"amount": 134027000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"}2011-09-30sec_edgar
income_tax_expense{"amount": 73166000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"}2011-06-30sec_edgar
income_tax_expense{"amount": 36744000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"}2011-06-30sec_edgar
income_tax_expense{"amount": 36422000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"}2011-03-31sec_edgar
income_tax_expense{"amount": 163813000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"}2010-12-31sec_edgar
income_tax_expense{"amount": 133095000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"}2010-09-30sec_edgar
income_tax_expense{"amount": 60835000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"}2010-09-30sec_edgar
income_tax_expense{"amount": 38955000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"}2010-06-30sec_edgar
income_tax_expense{"amount": 72260000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"}2010-06-30sec_edgar
income_tax_expense{"amount": 33305000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"}2010-03-31sec_edgar
income_tax_expense{"amount": 146916000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"}2009-12-31sec_edgar