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Commitments and Contingencies (Details) |  |  |  |  | 1 Months Ended | 15 Months Ended | 17 Months Ended |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | ---
May 16, 2016 item employee | Jan. 06, 2016 USD ($) item | Jul. 10, 2015 bbl | Jan. 01, 2015 bbl | May 31, 2015 bbl | Sep. 30, 2016 USD ($) lawsuit | Sep. 30, 2016 USD ($) lawsuit | Dec. 31, 2015 USD ($) | Apr. 30, 2015 item
Legal, Environmental or Regulatory Matters |  |  |  |  |  |  |  |  |
Estimated undiscounted reserve for environmental liabilities |  |  |  |  |  | $ 160,000,000 | $ 160,000,000 | $ 185,000,000 |
Estimated undiscounted reserve for environmental liabilities, short-term |  |  |  |  |  | 57,000,000 | 57,000,000 | 81,000,000 |
Estimated undiscounted reserve for environmental liabilities, long-term |  |  |  |  |  | 103,000,000 | 103,000,000 | 104,000,000 |
Amounts probable of recovery under insurance and from third parties under indemnification agreements |  |  |  |  |  | 79,000,000 | 79,000,000 | 161,000,000 |
Trade accounts receivable and other receivables, net |  |  |  |  |  |  |  |  |
Legal, Environmental or Regulatory Matters |  |  |  |  |  |  |  |  |
Amounts probable of recovery under insurance and from third parties under indemnification agreements |  |  |  |  |  | 57,000,000 | 57,000,000 | 138,000,000 |
Other long-term assets, net |  |  |  |  |  |  |  |  |
Legal, Environmental or Regulatory Matters |  |  |  |  |  |  |  |  |
Amounts probable of recovery under insurance and from third parties under indemnification agreements |  |  |  |  |  | 22,000,000 | 22,000,000 | $ 23,000,000 |
Line 901 Incident |  |  |  |  |  |  |  |  |
Legal, Environmental or Regulatory Matters |  |  |  |  |  |  |  |  |
Estimated undiscounted reserve for environmental liabilities |  |  |  |  |  | 87,000,000 | 87,000,000 |  |
Amounts probable of recovery under insurance and from third parties under indemnification agreements |  |  |  |  |  | 68,000,000 | 68,000,000 |  |
Aggregate total estimated costs |  |  |  |  |  | 280,000,000 | 280,000,000 |  |
Recoveries from insurance carriers |  |  |  |  |  |  | 129,000,000 |  |
Total release costs probable of recovery |  |  |  |  |  | 197,000,000 | 197,000,000 |  |
Fines or penalties assessed |  |  |  |  |  | 0 | 0 |  |
Line 901 Incident | Trade accounts receivable and other receivables, net |  |  |  |  |  |  |  |  |
Legal, Environmental or Regulatory Matters |  |  |  |  |  |  |  |  |
Amounts probable of recovery under insurance and from third parties under indemnification agreements |  |  |  |  |  | 48,000,000 | 48,000,000 |  |
Line 901 Incident | Accounts payable and accrued liabilities |  |  |  |  |  |  |  |  |
Legal, Environmental or Regulatory Matters |  |  |  |  |  |  |  |  |
Estimated undiscounted reserve for environmental liabilities, short-term |  |  |  |  |  | 47,000,000 | $ 47,000,000 |  |
Line 901 Incident | Maximum |  |  |  |  |  |  |  |  |
Legal, Environmental or Regulatory Matters |  |  |  |  |  |  |  |  |
Estimated size of release | bbl |  |  |  |  | 2,935 |  |  |  |
Line 901 Incident | May 2016 Indictment |  |  |  |  |  |  |  |  |
Legal, Environmental or Regulatory Matters |  |  |  |  |  |  |  |  |
Number of employees charged | employee | 1 |  |  |  |  |  |  |  |
Total counts included in the indictment | item | 46 |  |  |  |  |  |  |  |
Number of misdemeanor charges relating to wildlife allegedly taken | item | 36 |  |  |  |  |  |  |  |
Number of counts relating to the release of crude oil or reporting of the release | item | 10 |  |  |  |  |  |  |  |
Number of felony charges | item | 4 |  |  |  |  |  |  |  |
Number of misdemeanor charges relating to the release of crude oil or reporting of the release | item | 6 |  |  |  |  |  |  |  |
Line 901 Incident | Class Action Lawsuits |  |  |  |  |  |  |  |  |
Legal, Environmental or Regulatory Matters |  |  |  |  |  |  |  |  |
Number of cases filed during the period | lawsuit |  |  |  |  |  |  | 9 |  |
Number of cases consolidated into a single proceeding | lawsuit |  |  |  |  |  |  | 6 |  |
Line 901 Incident | Securities Law Class Action Lawsuits |  |  |  |  |  |  |  |  |
Legal, Environmental or Regulatory Matters |  |  |  |  |  |  |  |  |
Number of cases filed during the period | lawsuit |  |  |  |  |  |  | 2 |  |
Line 901 Incident | Unitholder Derivative Lawsuits |  |  |  |  |  |  |  |  |
Legal, Environmental or Regulatory Matters |  |  |  |  |  |  |  |  |
Number of cases filed during the period | lawsuit |  |  |  |  |  |  | 3 |  |
Number of cases consolidated into a single proceeding | lawsuit |  |  |  |  |  |  | 2 |  |
Number of actions resulting from consolidation of separate cases | lawsuit |  |  |  |  |  |  | 1 |  |
Line 901 Incident | Production of Books And Records Lawsuits |  |  |  |  |  |  |  |  |
Legal, Environmental or Regulatory Matters |  |  |  |  |  |  |  |  |
Number of cases filed during the period | lawsuit |  |  |  |  |  |  | 2 |  |
MP 29 Release |  |  |  |  |  |  |  |  |
Legal, Environmental or Regulatory Matters |  |  |  |  |  |  |  |  |
Estimated size of release | bbl |  |  | 100 |  |  |  |  |  |
Fines or penalties assessed |  |  |  |  |  | 0 | $ 0 |  |
MP 29 Release | Maximum |  |  |  |  |  |  |  |  |
Legal, Environmental or Regulatory Matters |  |  |  |  |  |  |  |  |
Aggregate total estimated costs |  |  |  |  |  | $ 10,000,000 | 10,000,000 |  |
MP 29 Release | Class Action Lawsuits |  |  |  |  |  |  |  |  |
Legal, Environmental or Regulatory Matters |  |  |  |  |  |  |  |  |
Number of cases filed during the period | lawsuit |  |  |  |  |  | 1 |  |  |
In the Matter of Bakersfield Crude Terminal LLC et al |  |  |  |  |  |  |  |  |
Legal, Environmental or Regulatory Matters |  |  |  |  |  |  |  |  |
Number of alleged rule violations | item |  |  |  |  |  |  |  |  | 10
Fines or penalties assessed |  |  |  |  |  | $ 0 | $ 0 |  |
Mesa to Basin Pipeline |  |  |  |  |  |  |  |  |
Legal, Environmental or Regulatory Matters |  |  |  |  |  |  |  |  |
Estimated size of release | bbl |  |  |  | 500 |  |  |  |  |
Mesa to Basin Pipeline | PHMSA |  |  |  |  |  |  |  |  |
Legal, Environmental or Regulatory Matters |  |  |  |  |  |  |  |  |
Number of occasions of alleged failure to carry out damage prevention program and other procedures | item |  | 4 |  |  |  |  |  |  |
Fines or penalties recommended |  | $ 190,000 |  |  |  |  |  |  |

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