Derivative Instruments and Hedging Activities (Schedule of Cash Paid (Received)) (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
---|---|---|---|
Dec. 31, 2020 |
Dec. 31, 2019 |
Dec. 31, 2018 |
|
Cash flows from operating activities | |||
Cash received (paid) for commodity derivative settlements, net | $ 98,870 | $ (3,789) | $ (27,272) |
Not Designated as Hedging Instrument | Contingent consideration arrangements | |||
Cash flows from investing activities | |||
Cash paid for settlements of contingent consideration arrangements, net | (40,000) | 0 | 0 |
Commodity - Oil | Not Designated as Hedging Instrument | |||
Cash flows from operating activities | |||
Cash received (paid) for commodity derivative settlements, net | 98,723 | (11,188) | (27,510) |
Commodity - Natural gas | Not Designated as Hedging Instrument | |||
Cash flows from operating activities | |||
Cash received (paid) for commodity derivative settlements, net | $ 147 | $ 7,399 | $ 238 |
X | ||||||||||
- Definition The increase (decrease) during the reporting period in the assets (liabilities) created through trading commodity-based derivative instruments. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- References No definition available.
|
X | ||||||||||
- Definition The cash outflow for derivative instruments during the period, which are classified as investing activities, excluding those designated as hedging instruments. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
X | ||||||||||
- References No definition available.
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|