Derivative Financial Instruments (Schedule of Derivative Offset Amounts) (Details) - USD ($) $ in Thousands |
Sep. 30, 2019 |
Dec. 31, 2018 |
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|---|---|---|---|---|
| Derivative [Line Items] | ||||
| Energy commodity derivatives deposits | $ 21,811 | $ 0 | ||
| Exchange Traded [Member] | ||||
| Derivative [Line Items] | ||||
| Derivative Asset, Fair Value, Gross Asset | 16,978 | 62,166 | ||
| Derivative Liability, Fair Value, Gross Liability | (12,139) | (7,155) | ||
| Derivative Asset, Fair Value, Amount Not Offset Against Collateral | 4,839 | 55,011 | ||
| Derivative, Collateral, Right to Reclaim Cash | (37,328) | |||
| Energy commodity derivatives deposits | 21,811 | |||
| Amount After Offset | [1] | $ 26,650 | $ 17,683 | |
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- Definition Amount After Offset No definition available.
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- Definition Amount of obligation to return cash collateral under master netting arrangements that have not been offset against derivative assets. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Fair value, after offset of derivative liability, of financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, before offset against an obligation to return collateral under a master netting arrangement. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Amount of right to receive cash and securities on deposit with broker-dealers to demonstrate an intention to complete a purchase (good faith deposit) and collateral deposited by counterparty to cover the credit risk assumed (margin deposit). No definition available.
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- Details
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