Basis of Presentation and Summary of Significant Accounting Policies - Narrative (Details)
|
12 Months Ended |
|
|
Dec. 31, 2019
USD ($)
segment
geographic_area
|
Dec. 31, 2018
USD ($)
|
Dec. 31, 2017
USD ($)
|
Nov. 30, 2017 |
| Organization, Consolidation and Presentation of Financial Statements [Line Items] |
|
|
|
|
| Allowance for doubtful accounts |
$ 100,000
|
$ 0
|
|
|
| Capitalized interest |
4,100,000
|
2,900,000
|
$ 1,200,000
|
|
| Impairment of proved properties |
0
|
0
|
0
|
|
| Impairment and abandonment expense |
$ 47,245,000
|
$ 11,136,000
|
$ (29,000)
|
|
| Number of industry segments | segment |
1
|
|
|
|
| Number of geographic areas | geographic_area |
1
|
|
|
|
| Minimum |
|
|
|
|
| Organization, Consolidation and Presentation of Financial Statements [Line Items] |
|
|
|
|
| PP&E, useful life |
3 years
|
|
|
|
| Revenue collection period |
30 days
|
|
|
|
| Maximum |
|
|
|
|
| Organization, Consolidation and Presentation of Financial Statements [Line Items] |
|
|
|
|
| PP&E, useful life |
20 years
|
|
|
|
| Revenue collection period |
90 days
|
|
|
|
| Senior Notes | Senior Notes Due 2026 |
|
|
|
|
| Organization, Consolidation and Presentation of Financial Statements [Line Items] |
|
|
|
|
| Interest rate, stated percentage |
|
|
|
5.375%
|