Acquisitions and Divestitures - Additional Information (Details) - USD ($) $ in Millions |
Sep. 28, 2018 |
Apr. 05, 2018 |
---|---|---|
Heidelberg Field Acquisition | ||
Business Acquisition [Line Items] | ||
Gross purchase price | $ 31.1 | |
Net purchase price | 16.8 | |
Letters of credit outstanding | 9.4 | |
Asset retirement obligations recognized | $ 3.6 | |
Purchase obligations due, year | 2028 | |
Purchase commitment | $ 19.6 | |
Permian Basin | ||
Business Acquisition [Line Items] | ||
Net proceeds received from divestiture | $ 56.6 | |
Cobalt International Energy, Inc | Heidelberg Field Acquisition | ||
Business Acquisition [Line Items] | ||
Percentage of non-operated working interest acquired | 9.375% |
X | ||||||||||
- 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.
|
X | ||||||||||
- Definition The total amount of the contingent obligation under letters of credit outstanding as of the reporting date. No definition available.
|
X | ||||||||||
- Definition The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition The cash inflow from the sale of property, plant and equipment (capital expenditures), software, and other intangible assets. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Minimum amount of purchase arrangement in which the entity has agreed to expend funds to procure goods or services from a supplier. No definition available.
|
X | ||||||||||
- Definition Asset retirement obligations liabilities assumed through acquisition. No definition available.
|
X | ||||||||||
- Definition Percentage of non-operated working interest acquired. No definition available.
|
X | ||||||||||
- Definition Purchase obligation due year. No definition available.
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|