Organization record
WEATHERFORD INTERNATIONAL LTD./SWITZERLAND
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": 2012000000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2014-03-31 | sec_edgar |
| accounts_payable | {"amount": 2091000000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2013-12-31 | sec_edgar |
| accounts_payable | {"amount": 2117000000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2013-09-30 | sec_edgar |
| accounts_payable | {"amount": 2144000000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2013-06-30 | sec_edgar |
| accounts_payable | {"amount": 2191000000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2013-03-31 | sec_edgar |
| accounts_payable | {"amount": 2108000000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2012-12-31 | sec_edgar |
| accounts_payable | {"amount": 2023000000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2012-09-30 | sec_edgar |
| accounts_payable | {"amount": 1635000000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2012-06-30 | sec_edgar |
| accounts_payable | {"amount": 1684000000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2012-03-31 | sec_edgar |
| accounts_payable | {"amount": 1571000000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2011-12-31 | sec_edgar |
| accounts_payable | {"amount": 1569000000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2011-09-30 | sec_edgar |
| accounts_payable | {"amount": 1518000000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2011-06-30 | sec_edgar |
| accounts_payable | {"amount": 1433000000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2011-03-31 | sec_edgar |
| accounts_payable | {"amount": 1335000000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2010-12-31 | sec_edgar |
| accounts_payable | {"amount": 1201000000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2010-09-30 | sec_edgar |
| accounts_payable | {"amount": 1128000000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2010-06-30 | sec_edgar |
| accounts_payable | {"amount": 1121000000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2010-03-31 | sec_edgar |
| accounts_payable | {"amount": 1002000000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2009-12-31 | sec_edgar |
| accounts_payable | {"amount": 864656000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2009-09-30 | sec_edgar |
| accounts_payable | {"amount": 844953000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2009-06-30 | sec_edgar |
| accounts_payable | {"amount": 886104000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2008-12-31 | sec_edgar |
| capex | {"amount": 286000000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu | 2014-03-31 | sec_edgar |
| capex | {"amount": 1575000000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "c | 2013-12-31 | sec_edgar |
| capex | {"amount": 1211000000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "c | 2013-09-30 | sec_edgar |
| capex | {"amount": 846000000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu | 2013-06-30 | sec_edgar |
| capex | {"amount": 400000000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu | 2013-03-31 | sec_edgar |
| capex | {"amount": 2177000000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "c | 2012-12-31 | sec_edgar |
| capex | {"amount": 1670000000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "c | 2012-09-30 | sec_edgar |
| capex | {"amount": 1098000000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "c | 2012-06-30 | sec_edgar |
| capex | {"amount": 514000000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu | 2012-03-31 | sec_edgar |
| capex | {"amount": 1524000000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "c | 2011-12-31 | sec_edgar |
| capex | {"amount": 1524000000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "c | 2011-12-31 | sec_edgar |
| capex | {"amount": 1120000000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "c | 2011-09-30 | sec_edgar |
| capex | {"amount": 743000000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu | 2011-06-30 | sec_edgar |
| capex | {"amount": 356000000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu | 2011-03-31 | sec_edgar |
| capex | {"amount": 977000000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu | 2010-12-31 | sec_edgar |
| capex | {"amount": 977000000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu | 2010-12-31 | sec_edgar |
| capex | {"amount": 717556000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu | 2010-09-30 | sec_edgar |
| capex | {"amount": 448751000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu | 2010-06-30 | sec_edgar |
| capex | {"amount": 231087000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu | 2010-03-31 | sec_edgar |
| capex | {"amount": 1569000000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "c | 2009-12-31 | sec_edgar |
| capex | {"amount": 1569000000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "c | 2009-12-31 | sec_edgar |
| capex | {"amount": 1269884000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "c | 2009-09-30 | sec_edgar |
| capex | {"amount": 970384000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu | 2009-06-30 | sec_edgar |
| capex | {"amount": 583719000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu | 2009-03-31 | sec_edgar |
| capex | {"amount": 2484163000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "c | 2008-12-31 | sec_edgar |
| capex | {"amount": 1821813000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "c | 2008-09-30 | sec_edgar |
| capex | {"amount": 1144530000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "c | 2008-06-30 | sec_edgar |
| capex | {"amount": 1635041000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "c | 2007-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 367000000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2014-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 435000000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2013-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 316000000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2013-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 295000000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2013-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 286000000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2013-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 300000000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2012-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 365000000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2012-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 381000000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2012-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 339000000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2012-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 371000000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2011-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 274000000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2011-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 330000000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2011-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 249000000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2011-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 416000000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2010-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 951000000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2010-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 223000000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2010-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 207000000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2010-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 253000000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2009-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 306595000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2009-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 205272000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2009-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 161716000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2009-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 239000000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2008-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 336546000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2008-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 267978000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2008-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 170714000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2007-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 126287000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2006-12-31 | sec_edgar |
| cashflow_financing | {"amount": 605000000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2014-03-31 | sec_edgar |
| cashflow_financing | {"amount": 6000000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2013-12-31 | sec_edgar |
| cashflow_financing | {"amount": 604000000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2013-09-30 | sec_edgar |
| cashflow_financing | {"amount": 548000000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2013-06-30 | sec_edgar |
| cashflow_financing | {"amount": 318000000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2013-03-31 | sec_edgar |
| cashflow_financing | {"amount": 1012000000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c | 2012-12-31 | sec_edgar |
| cashflow_financing | {"amount": 1294000000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c | 2012-09-30 | sec_edgar |
| cashflow_financing | {"amount": 980000000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2012-06-30 | sec_edgar |
| cashflow_financing | {"amount": 349000000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2012-03-31 | sec_edgar |
| cashflow_financing | {"amount": 777000000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2011-12-31 | sec_edgar |
| cashflow_financing | {"amount": 805000000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2011-12-31 | sec_edgar |
| cashflow_financing | {"amount": 838000000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2011-09-30 | sec_edgar |
| cashflow_financing | {"amount": 605000000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2011-06-30 | sec_edgar |
| cashflow_financing | {"amount": 381000000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2011-03-31 | sec_edgar |
| cashflow_financing | {"amount": -35000000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2010-12-31 | sec_edgar |
| cashflow_financing | {"amount": -65000000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2010-12-31 | sec_edgar |
| cashflow_financing | {"amount": 548092000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2010-09-30 | sec_edgar |
| cashflow_financing | {"amount": -76733000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2010-06-30 | sec_edgar |
| cashflow_financing | {"amount": 123860000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2010-03-31 | sec_edgar |
| cashflow_financing | {"amount": 907000000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2009-12-31 | sec_edgar |
| cashflow_financing | {"amount": 906000000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2009-12-31 | sec_edgar |
| cashflow_financing | {"amount": 1001759000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c | 2009-09-30 | sec_edgar |
| cashflow_financing | {"amount": 661486000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2009-06-30 | sec_edgar |
| cashflow_financing | {"amount": 353388000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2009-03-31 | sec_edgar |
| cashflow_financing | {"amount": 1977531000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c | 2008-12-31 | sec_edgar |
| cashflow_financing | {"amount": 1792959000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c | 2008-09-30 | sec_edgar |
| cashflow_financing | {"amount": 770243000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2008-06-30 | sec_edgar |
| cashflow_financing | {"amount": 1401629000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c | 2007-12-31 | sec_edgar |
| cashflow_investing | {"amount": -274000000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2014-03-31 | sec_edgar |
| cashflow_investing | {"amount": -1104000000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", " | 2013-12-31 | sec_edgar |
| cashflow_investing | {"amount": -1151000000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", " | 2013-09-30 | sec_edgar |
| cashflow_investing | {"amount": -790000000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2013-06-30 | sec_edgar |
| cashflow_investing | {"amount": -320000000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2013-03-31 | sec_edgar |
| cashflow_investing | {"amount": -2306000000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", " | 2012-12-31 | sec_edgar |
| cashflow_investing | {"amount": -1817000000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", " | 2012-09-30 | sec_edgar |
| cashflow_investing | {"amount": -1252000000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", " | 2012-06-30 | sec_edgar |
| cashflow_investing | {"amount": -524000000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2012-03-31 | sec_edgar |
| cashflow_investing | {"amount": -1674000000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", " | 2011-12-31 | sec_edgar |
| cashflow_investing | {"amount": -1674000000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", " | 2011-12-31 | sec_edgar |
| cashflow_investing | {"amount": -1209000000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", " | 2011-09-30 | sec_edgar |
| cashflow_investing | {"amount": -786000000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2011-06-30 | sec_edgar |
| cashflow_investing | {"amount": -379000000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2011-03-31 | sec_edgar |
| cashflow_investing | {"amount": -908000000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2010-12-31 | sec_edgar |
| cashflow_investing | {"amount": -908000000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2010-12-31 | sec_edgar |
| cashflow_investing | {"amount": -565552000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2010-09-30 | sec_edgar |
| cashflow_investing | {"amount": -337752000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2010-06-30 | sec_edgar |
| cashflow_investing | {"amount": -154108000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2010-03-31 | sec_edgar |
| cashflow_investing | {"amount": -1511000000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", " | 2009-12-31 | sec_edgar |
| cashflow_investing | {"amount": -1511000000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", " | 2009-12-31 | sec_edgar |
| cashflow_investing | {"amount": -1210614000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", " | 2009-09-30 | sec_edgar |
| cashflow_investing | {"amount": -992725000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2009-06-30 | sec_edgar |
| cashflow_investing | {"amount": -596902000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2009-03-31 | sec_edgar |
| cashflow_investing | {"amount": -3010055000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", " | 2008-12-31 | sec_edgar |
| cashflow_investing | {"amount": -2211483000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", " | 2008-09-30 | sec_edgar |
| cashflow_investing | {"amount": -1054196000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", " | 2008-06-30 | sec_edgar |
| cashflow_investing | {"amount": -2233048000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", " | 2007-12-31 | sec_edgar |
| cashflow_operating | {"amount": -406000000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "c | 2014-03-31 | sec_edgar |
| cashflow_operating | {"amount": 1229000000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "c | 2013-12-31 | sec_edgar |
| cashflow_operating | {"amount": 567000000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2013-09-30 | sec_edgar |
| cashflow_operating | {"amount": 241000000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2013-06-30 | sec_edgar |
| cashflow_operating | {"amount": -11000000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2013-03-31 | sec_edgar |
| cashflow_operating | {"amount": 1221000000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "c | 2012-12-31 | sec_edgar |
| cashflow_operating | {"amount": 516000000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2012-09-30 | sec_edgar |
| cashflow_operating | {"amount": 285000000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2012-06-30 | sec_edgar |
| cashflow_operating | {"amount": 140000000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2012-03-31 | sec_edgar |
| cashflow_operating | {"amount": 824000000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2011-12-31 | sec_edgar |
| cashflow_operating | {"amount": 852000000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2011-12-31 | sec_edgar |
| cashflow_operating | {"amount": 229000000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2011-09-30 | sec_edgar |
| cashflow_operating | {"amount": 90000000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2011-06-30 | sec_edgar |
| cashflow_operating | {"amount": -174000000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "c | 2011-03-31 | sec_edgar |
| cashflow_operating | {"amount": 1155000000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "c | 2010-12-31 | sec_edgar |
| cashflow_operating | {"amount": 1125000000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "c | 2010-12-31 | sec_edgar |
| cashflow_operating | {"amount": 735851000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2010-09-30 | sec_edgar |
| cashflow_operating | {"amount": 408155000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2010-06-30 | sec_edgar |
| cashflow_operating | {"amount": 4956000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2010-03-31 | sec_edgar |
| cashflow_operating | {"amount": 607000000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2009-12-31 | sec_edgar |
| cashflow_operating | {"amount": 608000000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2009-12-31 | sec_edgar |
| cashflow_operating | {"amount": 272396000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2009-09-30 | sec_edgar |
| cashflow_operating | {"amount": 296332000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2009-06-30 | sec_edgar |
| cashflow_operating | {"amount": 166658000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2009-03-31 | sec_edgar |
| cashflow_operating | {"amount": 1104568000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "c | 2008-12-31 | sec_edgar |
| cashflow_operating | {"amount": 584356000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2008-09-30 | sec_edgar |
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