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SUBSEQUENT EVENT (Narrative) (Details) - Subsequent Event MMBTU in Thousands | Aug. 05, 2020 MMBTU $ / bbl | Jul. 27, 2020 USD ($)
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2020 |  |
Subsequent Event [Line Items] |  |
Daily volume (in MMBtu) | MMBTU | 100 |
Weighted average price (in usd per MMBtu or Bbl) | $ / bbl | 2.38 |
Line of Credit | Revolving credit agreement |  |
Subsequent Event [Line Items] |  |
Maximum repayment amount |  | $ 750,000,000
Line of credit facility, maximum borrowing capacity |  | $ 750,000,000

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