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v3.5.0.2

Fair Value Measurements (Details) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2015 | Sep. 30, 2016
Fair Value - Other Financial Instruments |  |
Carrying value of debt, net of unamortized discount | $ 8,300 | $ 8,300
Midstream |  |
Fair Value - Other Financial Instruments |  |
Net Book Value | 891 |
Total Pre-tax (Non-cash) Impairment Loss | 841 |
Impaired proved oil and gas assets - international |  |
Fair Value - Other Financial Instruments |  |
Net Book Value | 7,359 |
Total Pre-tax (Non-cash) Impairment Loss | 4,693 |
Impaired proved oil and gas assets - domestic |  |
Fair Value - Other Financial Instruments |  |
Net Book Value | 1,655 |
Total Pre-tax (Non-cash) Impairment Loss | 1,030 |
Impaired Chemical property, plant, and equipment | Chemical |  |
Fair Value - Other Financial Instruments |  |
Net Book Value | 124 |
Total Pre-tax (Non-cash) Impairment Loss | 121 |
Level 2 |  |
Fair Value - Other Financial Instruments |  |
Debt estimated fair value |  | 68
Level 3 | Midstream |  |
Fair Value - Other Financial Instruments |  |
Assets, Fair value, nonrecurring | 50 |
Level 3 | Impaired proved oil and gas assets - international |  |
Fair Value - Other Financial Instruments |  |
Assets, Fair value, nonrecurring | 2,666 |
Level 3 | Impaired proved oil and gas assets - domestic |  |
Fair Value - Other Financial Instruments |  |
Assets, Fair value, nonrecurring | 625 |
Level 3 | Impaired Chemical property, plant, and equipment | Chemical |  |
Fair Value - Other Financial Instruments |  |
Assets, Fair value, nonrecurring | 3 |
Total Fair Value |  |
Fair Value - Other Financial Instruments |  |
Debt estimated fair value | 8,400 | 9,100
Recurring |  |
Assets: |  |
Netting and Collateral | (535) | (149)
Liabilities: |  |
Netting and Collateral | (525) | (171)
Recurring | Level 1 |  |
Assets: |  |
Commodity derivatives | 557 | 129
Available for sale investment | 167 |
Liabilities: |  |
Commodity derivatives | 544 | 150
Recurring | Level 2 |  |
Assets: |  |
Commodity derivatives | 87 | 55
Liabilities: |  |
Commodity derivatives | 404 | 310
Recurring | Total Fair Value |  |
Assets: |  |
Commodity derivatives | 109 | 35
Available for sale investment | 167 |
Liabilities: |  |
Commodity derivatives | $ 423 | $ 289
Non recurring | Low end of range |  |
Fair Value - Other Financial Instruments |  |
Risk adjusted discount rate | 8.00% |
Non recurring | High end of range |  |
Fair Value - Other Financial Instruments |  |
Risk adjusted discount rate | 20.00% |

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