Organization record
NEVADA POWER 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": 252000000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2015-09-30 | sec_edgar |
| accounts_payable | {"amount": 242000000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2015-06-30 | sec_edgar |
| accounts_payable | {"amount": 180000000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2015-03-31 | sec_edgar |
| accounts_payable | {"amount": 212000000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2014-12-31 | sec_edgar |
| accounts_payable | {"amount": 220000000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2014-09-30 | sec_edgar |
| accounts_payable | {"amount": 228000000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2014-06-30 | sec_edgar |
| accounts_payable | {"amount": 202000000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2014-03-31 | sec_edgar |
| accounts_payable | {"amount": 240000000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2013-12-31 | sec_edgar |
| accounts_payable | {"amount": 243000000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2012-12-31 | sec_edgar |
| accounts_receivable | {"amount": 430000000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD" | 2015-09-30 | sec_edgar |
| accounts_receivable | {"amount": 376000000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD" | 2015-06-30 | sec_edgar |
| accounts_receivable | {"amount": 247000000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD" | 2015-03-31 | sec_edgar |
| accounts_receivable | {"amount": 243000000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD" | 2014-12-31 | sec_edgar |
| accounts_receivable | {"amount": 427000000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD" | 2014-09-30 | sec_edgar |
| accounts_receivable | {"amount": 376000000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD" | 2014-06-30 | sec_edgar |
| accounts_receivable | {"amount": 231000000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD" | 2014-03-31 | sec_edgar |
| accounts_receivable | {"amount": 227000000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD" | 2013-12-31 | sec_edgar |
| accounts_receivable | {"amount": 249000000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD" | 2012-12-31 | sec_edgar |
| capex | {"amount": 214000000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu | 2015-09-30 | sec_edgar |
| capex | {"amount": 125000000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu | 2015-06-30 | sec_edgar |
| capex | {"amount": 68000000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2015-03-31 | sec_edgar |
| capex | {"amount": 410000000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu | 2014-12-31 | sec_edgar |
| capex | {"amount": 147000000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu | 2014-09-30 | sec_edgar |
| capex | {"amount": 97000000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2014-06-30 | sec_edgar |
| capex | {"amount": 58000000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2014-03-31 | sec_edgar |
| capex | {"amount": 267000000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu | 2013-12-31 | sec_edgar |
| capex | {"amount": 138000000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu | 2013-09-30 | sec_edgar |
| capex | {"amount": 107000000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu | 2013-06-30 | sec_edgar |
| capex | {"amount": 59000000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2013-03-31 | sec_edgar |
| capex | {"amount": 288000000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu | 2012-12-31 | sec_edgar |
| capex | {"amount": 475000000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu | 2011-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 374000000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2015-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 106000000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2015-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 41000000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2015-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 220000000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2014-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 420000000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2014-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 168000000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2014-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 99000000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2014-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 126000000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2013-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 256000000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2013-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 142000000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2013-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 132000000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2013-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 201000000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2012-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 66000000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2011-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 60000000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2010-12-31 | sec_edgar |
| cashflow_financing | {"amount": -273000000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c | 2015-09-30 | sec_edgar |
| cashflow_financing | {"amount": -265000000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c | 2015-06-30 | sec_edgar |
| cashflow_financing | {"amount": -222000000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c | 2015-03-31 | sec_edgar |
| cashflow_financing | {"amount": -239000000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c | 2014-12-31 | sec_edgar |
| cashflow_financing | {"amount": -10000000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2014-09-30 | sec_edgar |
| cashflow_financing | {"amount": -9000000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2014-06-30 | sec_edgar |
| cashflow_financing | {"amount": -11000000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2014-03-31 | sec_edgar |
| cashflow_financing | {"amount": -407000000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c | 2013-12-31 | sec_edgar |
| cashflow_financing | {"amount": -209000000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c | 2013-09-30 | sec_edgar |
| cashflow_financing | {"amount": -82000000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2013-06-30 | sec_edgar |
| cashflow_financing | {"amount": -53000000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2013-03-31 | sec_edgar |
| cashflow_financing | {"amount": -322000000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c | 2012-12-31 | sec_edgar |
| cashflow_financing | {"amount": -166000000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c | 2011-12-31 | sec_edgar |
| cashflow_investing | {"amount": -195000000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2015-09-30 | sec_edgar |
| cashflow_investing | {"amount": -106000000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2015-06-30 | sec_edgar |
| cashflow_investing | {"amount": -49000000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2015-03-31 | sec_edgar |
| cashflow_investing | {"amount": -371000000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2014-12-31 | sec_edgar |
| cashflow_investing | {"amount": -147000000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2014-09-30 | sec_edgar |
| cashflow_investing | {"amount": -97000000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2014-06-30 | sec_edgar |
| cashflow_investing | {"amount": -49000000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2014-03-31 | sec_edgar |
| cashflow_investing | {"amount": -216000000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2013-12-31 | sec_edgar |
| cashflow_investing | {"amount": -136000000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2013-09-30 | sec_edgar |
| cashflow_investing | {"amount": -107000000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2013-06-30 | sec_edgar |
| cashflow_investing | {"amount": -53000000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2013-03-31 | sec_edgar |
| cashflow_investing | {"amount": -245000000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2012-12-31 | sec_edgar |
| cashflow_investing | {"amount": -355000000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2011-12-31 | sec_edgar |
| cashflow_operating | {"amount": 622000000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2015-09-30 | sec_edgar |
| cashflow_operating | {"amount": 257000000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2015-06-30 | sec_edgar |
| cashflow_operating | {"amount": 92000000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2015-03-31 | sec_edgar |
| cashflow_operating | {"amount": 704000000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2014-12-31 | sec_edgar |
| cashflow_operating | {"amount": 451000000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2014-09-30 | sec_edgar |
| cashflow_operating | {"amount": 148000000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2014-06-30 | sec_edgar |
| cashflow_operating | {"amount": 33000000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2014-03-31 | sec_edgar |
| cashflow_operating | {"amount": 548000000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2013-12-31 | sec_edgar |
| cashflow_operating | {"amount": 400000000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2013-09-30 | sec_edgar |
| cashflow_operating | {"amount": 130000000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2013-06-30 | sec_edgar |
| cashflow_operating | {"amount": 37000000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2013-03-31 | sec_edgar |
| cashflow_operating | {"amount": 702000000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2012-12-31 | sec_edgar |
| cashflow_operating | {"amount": 527000000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2011-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 1000, "concept": "us-gaap:CommonStockSharesIssued"} | 2015-09-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 1000, "concept": "us-gaap:CommonStockSharesIssued"} | 2015-06-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 1000, "concept": "us-gaap:CommonStockSharesIssued"} | 2015-03-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 1000, "concept": "us-gaap:CommonStockSharesIssued"} | 2014-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 1000, "concept": "us-gaap:CommonStockSharesIssued"} | 2014-09-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 1000, "concept": "us-gaap:CommonStockSharesIssued"} | 2014-06-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 1000, "concept": "us-gaap:CommonStockSharesIssued"} | 2014-03-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 1000, "concept": "us-gaap:CommonStockSharesIssued"} | 2013-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 1000, "concept": "us-gaap:CommonStockSharesIssued"} | 2012-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 1000, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2015-10-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 1000, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2015-09-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 1000, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2015-07-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 1000, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2015-06-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 1000, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2015-04-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 1000, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2015-03-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 1000, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2015-01-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 1000, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2014-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 1000, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2014-10-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 1000, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2014-09-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 1000, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2014-07-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 1000, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2014-06-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 1000, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2014-04-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 1000, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2014-03-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 1000, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2014-02-28 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 1000, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2013-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 1000, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2012-12-31 | sec_edgar |
| current_assets | {"amount": 984000000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2015-09-30 | sec_edgar |
| current_assets | {"amount": 729000000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2015-06-30 | sec_edgar |
| current_assets | {"amount": 567000000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2015-03-31 | sec_edgar |
| current_assets | {"amount": 785000000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2014-12-31 | sec_edgar |
| current_assets | {"amount": 1118000000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2014-09-30 | sec_edgar |
| current_assets | {"amount": 844000000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2014-06-30 | sec_edgar |
| current_assets | {"amount": 649000000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2014-03-31 | sec_edgar |
| current_assets | {"amount": 698000000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2013-12-31 | sec_edgar |
| current_assets | {"amount": 605000000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2012-12-31 | sec_edgar |
| current_liabilities | {"amount": 802000000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2015-09-30 | sec_edgar |
| current_liabilities | {"amount": 745000000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2015-06-30 | sec_edgar |
| current_liabilities | {"amount": 660000000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2015-03-31 | sec_edgar |
| current_liabilities | {"amount": 697000000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2014-12-31 | sec_edgar |
| current_liabilities | {"amount": 725000000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2014-09-30 | sec_edgar |
| current_liabilities | {"amount": 738000000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2014-06-30 | sec_edgar |
| current_liabilities | {"amount": 686000000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2014-03-31 | sec_edgar |
| current_liabilities | {"amount": 506000000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2013-12-31 | sec_edgar |
| current_liabilities | {"amount": 574000000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2012-12-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 1000} | 2015-10-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 1000} | 2015-07-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 1000} | 2015-04-30 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 1000} | 2015-01-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 1000} | 2014-10-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 1000} | 2014-07-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 1000} | 2014-04-30 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 1000} | 2014-02-28 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 0, "currency": "USD"} | 2015-06-30 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 0, "currency": "USD"} | 2014-09-30 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 0, "currency": "USD"} | 2014-06-30 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 0, "currency": "USD"} | 2013-06-30 | sec_edgar |
| dividends_paid | {"amount": 13000000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2015-09-30 | sec_edgar |
| dividends_paid | {"amount": 13000000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2015-06-30 | sec_edgar |
| dividends_paid | {"amount": 230000000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "US | 2014-12-31 | sec_edgar |
| dividends_paid | {"amount": 0, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD"} | 2014-09-30 | sec_edgar |
| dividends_paid | {"amount": 0, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD"} | 2014-06-30 | sec_edgar |
| dividends_paid | {"amount": 0, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD"} | 2014-03-31 | sec_edgar |
| dividends_paid | {"amount": 178000000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "US | 2013-12-31 | sec_edgar |
| dividends_paid | {"amount": 105000000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "US | 2013-09-30 | sec_edgar |
| dividends_paid | {"amount": 80000000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2013-06-30 | sec_edgar |
| dividends_paid | {"amount": 50000000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2013-03-31 | sec_edgar |
| dividends_paid | {"amount": 184000000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "US | 2012-12-31 | sec_edgar |
| dividends_paid | {"amount": 99000000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2011-12-31 | sec_edgar |
| income_tax_expense | {"amount": 100000000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2015-09-30 | sec_edgar |
| income_tax_expense | {"amount": 147000000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2015-09-30 | sec_edgar |
| income_tax_expense | {"amount": 47000000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2015-06-30 | sec_edgar |
| income_tax_expense | {"amount": 34000000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2015-06-30 | sec_edgar |
| income_tax_expense | {"amount": 13000000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2015-03-31 | sec_edgar |
| income_tax_expense | {"amount": 130000000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2014-12-31 | sec_edgar |
| income_tax_expense | {"amount": 137000000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2014-09-30 | sec_edgar |
| income_tax_expense | {"amount": 98000000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2014-09-30 | sec_edgar |
| income_tax_expense | {"amount": 35000000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2014-06-30 | sec_edgar |
| income_tax_expense | {"amount": 39000000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2014-06-30 | sec_edgar |
| income_tax_expense | {"amount": 4000000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2014-03-31 | sec_edgar |
| income_tax_expense | {"amount": 94000000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2013-12-31 | sec_edgar |
| income_tax_expense | {"amount": 125000000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2013-09-30 | sec_edgar |
| income_tax_expense | {"amount": 90000000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2013-09-30 | sec_edgar |
| income_tax_expense | {"amount": 32000000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2013-06-30 | sec_edgar |
| income_tax_expense | {"amount": 35000000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2013-06-30 | sec_edgar |
| income_tax_expense | {"amount": 3000000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2013-03-31 | sec_edgar |
| income_tax_expense | {"amount": 138000000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2012-12-31 | sec_edgar |
| income_tax_expense | {"amount": 71000000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2011-12-31 | sec_edgar |
| industry_sic | {"code": "4911", "scheme": "SIC", "description": "Electric Services"} | sec_edgar | |
| interest_expense | {"amount": 48000000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2015-09-30 | sec_edgar |
| interest_expense | {"amount": 141000000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2015-09-30 | sec_edgar |
| interest_expense | {"amount": 47000000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2015-06-30 | sec_edgar |
| interest_expense | {"amount": 93000000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2015-06-30 | sec_edgar |
| interest_expense | {"amount": 46000000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2015-03-31 | sec_edgar |
| interest_expense | {"amount": 208000000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2014-12-31 | sec_edgar |
| interest_expense | {"amount": 154000000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2014-09-30 | sec_edgar |
| interest_expense | {"amount": 51000000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2014-09-30 | sec_edgar |
| interest_expense | {"amount": 103000000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2014-06-30 | sec_edgar |
| interest_expense | {"amount": 52000000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2014-06-30 | sec_edgar |
| interest_expense | {"amount": 51000000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2014-03-31 | sec_edgar |
| interest_expense | {"amount": 215000000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2013-12-31 | sec_edgar |
| interest_expense | {"amount": 160000000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2013-09-30 | sec_edgar |
| interest_expense | {"amount": 54000000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2013-09-30 | sec_edgar |
| interest_expense | {"amount": 53000000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2013-06-30 | sec_edgar |
| interest_expense | {"amount": 106000000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2013-06-30 | sec_edgar |
| interest_expense | {"amount": 53000000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2013-03-31 | sec_edgar |
| interest_expense | {"amount": 215000000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2012-12-31 | sec_edgar |
| interest_expense | {"amount": 222000000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2011-12-31 | sec_edgar |
| inventory | {"amount": 78000000, "concept": "us-gaap:InventoryNet", "currency": "USD"} | 2015-09-30 | sec_edgar |
| inventory | {"amount": 89000000, "concept": "us-gaap:InventoryNet", "currency": "USD"} | 2015-06-30 | sec_edgar |
| inventory | {"amount": 90000000, "concept": "us-gaap:InventoryNet", "currency": "USD"} | 2015-03-31 | sec_edgar |
| inventory | {"amount": 88000000, "concept": "us-gaap:InventoryNet", "currency": "USD"} | 2014-12-31 | sec_edgar |
| inventory | {"amount": 74000000, "concept": "us-gaap:InventoryNet", "currency": "USD"} | 2014-09-30 | sec_edgar |
| inventory | {"amount": 72000000, "concept": "us-gaap:InventoryNet", "currency": "USD"} | 2014-06-30 | sec_edgar |
| inventory | {"amount": 70000000, "concept": "us-gaap:InventoryNet", "currency": "USD"} | 2014-03-31 | sec_edgar |
| inventory | {"amount": 73000000, "concept": "us-gaap:InventoryNet", "currency": "USD"} | 2013-12-31 | sec_edgar |
| inventory | {"amount": 78000000, "concept": "us-gaap:InventoryNet", "currency": "USD"} | 2012-12-31 | sec_edgar |