Organization record
MIDCOAST ENERGY PARTNERS, L.P.
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": 67000000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2016-12-31 | sec_edgar |
| capex | {"amount": 52800000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2016-09-30 | sec_edgar |
| capex | {"amount": 40200000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2016-06-30 | sec_edgar |
| capex | {"amount": 16300000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2016-03-31 | sec_edgar |
| capex | {"amount": 191100000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu | 2015-12-31 | sec_edgar |
| capex | {"amount": 155400000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu | 2015-09-30 | sec_edgar |
| capex | {"amount": 110000000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu | 2015-06-30 | sec_edgar |
| capex | {"amount": 56100000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2015-03-31 | sec_edgar |
| capex | {"amount": 237700000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu | 2014-12-31 | sec_edgar |
| capex | {"amount": 166600000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu | 2014-09-30 | sec_edgar |
| capex | {"amount": 110300000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu | 2014-06-30 | sec_edgar |
| capex | {"amount": 55500000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2014-03-31 | sec_edgar |
| capex | {"amount": 273400000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu | 2013-12-31 | sec_edgar |
| capex | {"amount": 206600000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu | 2013-09-30 | sec_edgar |
| capex | {"amount": 137400000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu | 2013-06-30 | sec_edgar |
| capex | {"amount": 78000000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2013-03-31 | sec_edgar |
| capex | {"amount": 451700000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu | 2012-12-31 | sec_edgar |
| capex | {"amount": 315100000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu | 2012-09-30 | sec_edgar |
| capex | {"amount": 441500000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu | 2011-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 7400000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2016-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2016-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 8100000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2016-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 51400000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2016-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 18000000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2015-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 15600000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2015-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 27500000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2015-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 5300000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2015-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2014-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 66200000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2014-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 236000000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2014-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 113000000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2014-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 4900000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2013-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2013-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2013-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2012-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2012-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2011-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2010-12-31 | sec_edgar |
| cashflow_operating | {"amount": 226900000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2016-12-31 | sec_edgar |
| cashflow_operating | {"amount": 139900000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2016-09-30 | sec_edgar |
| cashflow_operating | {"amount": 102800000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2016-06-30 | sec_edgar |
| cashflow_operating | {"amount": 123300000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2016-03-31 | sec_edgar |
| cashflow_operating | {"amount": 207000000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2015-12-31 | sec_edgar |
| cashflow_operating | {"amount": 198600000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2015-09-30 | sec_edgar |
| cashflow_operating | {"amount": 139200000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2015-06-30 | sec_edgar |
| cashflow_operating | {"amount": 168200000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2015-03-31 | sec_edgar |
| cashflow_operating | {"amount": 159100000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2014-12-31 | sec_edgar |
| cashflow_operating | {"amount": 112000000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2014-09-30 | sec_edgar |
| cashflow_operating | {"amount": 176300000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2014-06-30 | sec_edgar |
| cashflow_operating | {"amount": 213800000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2014-03-31 | sec_edgar |
| cashflow_operating | {"amount": 420900000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2013-12-31 | sec_edgar |
| cashflow_operating | {"amount": 425900000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2013-09-30 | sec_edgar |
| cashflow_operating | {"amount": 187300000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2013-06-30 | sec_edgar |
| cashflow_operating | {"amount": 109300000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2013-03-31 | sec_edgar |
| cashflow_operating | {"amount": 352700000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2012-12-31 | sec_edgar |
| cashflow_operating | {"amount": 271500000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2012-09-30 | sec_edgar |
| cashflow_operating | {"amount": 415600000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2011-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 22610056, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2017-02-14 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 22610056, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2016-10-28 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 22610056, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2016-07-28 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 22610056, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2016-05-02 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 22610056, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2016-02-12 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 22610056, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2015-10-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 22610056, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2015-07-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 22610056, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2015-05-01 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 22610056, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2015-02-13 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 22610056, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2014-11-03 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 22610056, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2014-08-01 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 22610056, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2014-05-01 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 22610056, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2013-12-20 | sec_edgar |
| current_assets | {"amount": 140700000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2016-12-31 | sec_edgar |
| current_assets | {"amount": 174300000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2016-09-30 | sec_edgar |
| current_assets | {"amount": 203500000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2016-06-30 | sec_edgar |
| current_assets | {"amount": 218500000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2016-03-31 | sec_edgar |
| current_assets | {"amount": 305400000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2015-12-31 | sec_edgar |
| current_assets | {"amount": 312500000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2015-09-30 | sec_edgar |
| current_assets | {"amount": 389600000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2015-06-30 | sec_edgar |
| current_assets | {"amount": 335700000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2015-03-31 | sec_edgar |
| current_assets | {"amount": 597300000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2014-12-31 | sec_edgar |
| current_assets | {"amount": 536300000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2014-09-30 | sec_edgar |
| current_assets | {"amount": 624300000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2014-06-30 | sec_edgar |
| current_assets | {"amount": 428700000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2014-03-31 | sec_edgar |
| current_assets | {"amount": 1060800000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2013-12-31 | sec_edgar |
| current_assets | {"amount": 447500000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2013-09-30 | sec_edgar |
| current_assets | {"amount": 948200000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2012-12-31 | sec_edgar |
| current_liabilities | {"amount": 301900000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2016-12-31 | sec_edgar |
| current_liabilities | {"amount": 279700000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2016-09-30 | sec_edgar |
| current_liabilities | {"amount": 259500000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2016-06-30 | sec_edgar |
| current_liabilities | {"amount": 286400000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2016-03-31 | sec_edgar |
| current_liabilities | {"amount": 305700000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2015-12-31 | sec_edgar |
| current_liabilities | {"amount": 350900000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2015-09-30 | sec_edgar |
| current_liabilities | {"amount": 402300000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2015-06-30 | sec_edgar |
| current_liabilities | {"amount": 419900000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2015-03-31 | sec_edgar |
| current_liabilities | {"amount": 556000000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2014-12-31 | sec_edgar |
| current_liabilities | {"amount": 552600000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2014-09-30 | sec_edgar |
| current_liabilities | {"amount": 587300000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2014-06-30 | sec_edgar |
| current_liabilities | {"amount": 595400000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2014-03-31 | sec_edgar |
| current_liabilities | {"amount": 1132100000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2013-12-31 | sec_edgar |
| current_liabilities | {"amount": 646700000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2013-09-30 | sec_edgar |
| current_liabilities | {"amount": 866500000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2012-12-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 22610056} | 2017-02-14 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 22610056} | 2016-10-28 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 22610056} | 2016-07-28 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 22610056} | 2016-05-02 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 22610056} | 2016-02-12 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 22610056} | 2015-10-30 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 22610056} | 2015-07-30 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 22610056} | 2015-05-01 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 22610056} | 2015-02-13 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 22610056} | 2014-11-03 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 22610056} | 2014-08-01 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 22610056} | 2014-05-01 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 22610056} | 2013-12-20 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 180770962, "currency": "USD"} | 2016-06-30 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 225232377, "currency": "USD"} | 2015-06-30 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 466196720, "currency": "USD"} | 2014-06-30 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 0, "currency": "USD"} | 2013-06-30 | sec_edgar |
| depreciation_amortization | {"amount": 154400000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency | 2016-12-31 | sec_edgar |
| depreciation_amortization | {"amount": 118700000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency | 2016-09-30 | sec_edgar |
| depreciation_amortization | {"amount": 79500000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2016-06-30 | sec_edgar |
| depreciation_amortization | {"amount": 39500000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2016-03-31 | sec_edgar |
| depreciation_amortization | {"amount": 157800000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency | 2015-12-31 | sec_edgar |
| depreciation_amortization | {"amount": 118300000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency | 2015-09-30 | sec_edgar |
| depreciation_amortization | {"amount": 79100000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2015-06-30 | sec_edgar |
| depreciation_amortization | {"amount": 38300000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2015-03-31 | sec_edgar |
| depreciation_amortization | {"amount": 151400000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency | 2014-12-31 | sec_edgar |
| depreciation_amortization | {"amount": 113300000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency | 2014-09-30 | sec_edgar |
| depreciation_amortization | {"amount": 73800000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2014-06-30 | sec_edgar |
| depreciation_amortization | {"amount": 37000000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2014-03-31 | sec_edgar |
| depreciation_amortization | {"amount": 142900000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency | 2013-12-31 | sec_edgar |
| depreciation_amortization | {"amount": 106300000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency | 2013-09-30 | sec_edgar |
| depreciation_amortization | {"amount": 70500000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2013-06-30 | sec_edgar |
| depreciation_amortization | {"amount": 35200000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2013-03-31 | sec_edgar |
| depreciation_amortization | {"amount": 135000000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency | 2012-12-31 | sec_edgar |
| depreciation_amortization | {"amount": 101100000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency | 2012-09-30 | sec_edgar |
| depreciation_amortization | {"amount": 142700000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency | 2011-12-31 | sec_edgar |
| goodwill | {"amount": 0, "concept": "us-gaap:Goodwill", "currency": "USD"} | 2015-12-31 | sec_edgar |
| goodwill | {"amount": 226500000, "concept": "us-gaap:Goodwill", "currency": "USD"} | 2015-03-31 | sec_edgar |
| goodwill | {"amount": 226500000, "concept": "us-gaap:Goodwill", "currency": "USD"} | 2014-12-31 | sec_edgar |
| goodwill | {"amount": 226500000, "concept": "us-gaap:Goodwill", "currency": "USD"} | 2014-09-30 | sec_edgar |
| goodwill | {"amount": 226500000, "concept": "us-gaap:Goodwill", "currency": "USD"} | 2014-06-30 | sec_edgar |
| goodwill | {"amount": 226500000, "concept": "us-gaap:Goodwill", "currency": "USD"} | 2014-03-31 | sec_edgar |
| goodwill | {"amount": 226500000, "concept": "us-gaap:Goodwill", "currency": "USD"} | 2013-12-31 | sec_edgar |
| goodwill | {"amount": 226500000, "concept": "us-gaap:Goodwill", "currency": "USD"} | 2013-09-30 | sec_edgar |
| goodwill | {"amount": 226500000, "concept": "us-gaap:Goodwill", "currency": "USD"} | 2012-12-31 | sec_edgar |
| gross_profit | {"amount": 306900000, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2016-12-31 | sec_edgar |
| gross_profit | {"amount": 82000000, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2016-09-30 | sec_edgar |
| gross_profit | {"amount": 234400000, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2016-09-30 | sec_edgar |
| gross_profit | {"amount": 68500000, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2016-06-30 | sec_edgar |
| gross_profit | {"amount": 152400000, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2016-06-30 | sec_edgar |
| gross_profit | {"amount": 83900000, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2016-03-31 | sec_edgar |
| gross_profit | {"amount": 469800000, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2015-12-31 | sec_edgar |
| gross_profit | {"amount": 138300000, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2015-09-30 | sec_edgar |
| gross_profit | {"amount": 342200000, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2015-09-30 | sec_edgar |
| gross_profit | {"amount": 203900000, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2015-06-30 | sec_edgar |
| gross_profit | {"amount": 109500000, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2015-06-30 | sec_edgar |
| gross_profit | {"amount": 94400000, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2015-03-31 | sec_edgar |
| gross_profit | {"amount": 748400000, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2014-12-31 | sec_edgar |
| gross_profit | {"amount": 456400000, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2014-09-30 | sec_edgar |
| gross_profit | {"amount": 161200000, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2014-09-30 | sec_edgar |
| gross_profit | {"amount": 295200000, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2014-06-30 | sec_edgar |
| gross_profit | {"amount": 137000000, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2014-06-30 | sec_edgar |
| gross_profit | {"amount": 158200000, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2014-03-31 | sec_edgar |
| gross_profit | {"amount": 656500000, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2013-12-31 | sec_edgar |
| gross_profit | {"amount": 496900000, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2013-09-30 | sec_edgar |
| gross_profit | {"amount": 136600000, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2013-09-30 | sec_edgar |
| gross_profit | {"amount": 360300000, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2013-06-30 | sec_edgar |
| gross_profit | {"amount": 186100000, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2013-06-30 | sec_edgar |
| gross_profit | {"amount": 773800000, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2012-12-31 | sec_edgar |
| income_tax_expense | {"amount": 2000000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2016-12-31 | sec_edgar |
| income_tax_expense | {"amount": 700000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2016-09-30 | sec_edgar |
| income_tax_expense | {"amount": 2100000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2016-09-30 | sec_edgar |
| income_tax_expense | {"amount": 500000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2016-06-30 | sec_edgar |
| income_tax_expense | {"amount": 1400000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2016-06-30 | sec_edgar |
| income_tax_expense | {"amount": 900000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2016-03-31 | sec_edgar |
| income_tax_expense | {"amount": 1400000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2015-12-31 | sec_edgar |
| income_tax_expense | {"amount": 3700000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2015-09-30 | sec_edgar |
| income_tax_expense | {"amount": 1400000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2015-09-30 | sec_edgar |
| income_tax_expense | {"amount": -3100000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2015-06-30 | sec_edgar |
| income_tax_expense | {"amount": -2300000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2015-06-30 | sec_edgar |
| income_tax_expense | {"amount": 800000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2015-03-31 | sec_edgar |
| income_tax_expense | {"amount": 4600000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2014-12-31 | sec_edgar |
| income_tax_expense | {"amount": 2700000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2014-09-30 | sec_edgar |
| income_tax_expense | {"amount": 900000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2014-09-30 | sec_edgar |
| income_tax_expense | {"amount": 1800000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2014-06-30 | sec_edgar |
| income_tax_expense | {"amount": 800000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2014-06-30 | sec_edgar |
| income_tax_expense | {"amount": 1000000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2014-03-31 | sec_edgar |
| income_tax_expense | {"amount": 8300000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2013-12-31 | sec_edgar |
| income_tax_expense | {"amount": 8900000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2013-09-30 | sec_edgar |
| income_tax_expense | {"amount": 600000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2013-09-30 | sec_edgar |
| income_tax_expense | {"amount": 8300000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2013-06-30 | sec_edgar |
| income_tax_expense | {"amount": 7800000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2013-06-30 | sec_edgar |
| income_tax_expense | {"amount": 500000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2013-03-31 | sec_edgar |
| income_tax_expense | {"amount": 3800000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2012-12-31 | sec_edgar |
| income_tax_expense | {"amount": 1300000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2012-09-30 | sec_edgar |
| income_tax_expense | {"amount": 2100000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2012-09-30 | sec_edgar |
| income_tax_expense | {"amount": 2900000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2011-12-31 | sec_edgar |
| industry_sic | {"code": "4923", "scheme": "SIC", "description": "Natural Gas Transmisison & Distribution" | sec_edgar | |
| intangible_assets | {"amount": 251800000, "concept": "us-gaap:IntangibleAssetsNetExcludingGoodwill", "currency | 2016-12-31 | sec_edgar |
| intangible_assets | {"amount": 256900000, "concept": "us-gaap:IntangibleAssetsNetExcludingGoodwill", "currency | 2016-09-30 | sec_edgar |