Annual report pursuant to Section 13 and 15(d)

SUBSEQUENT EVENTS (Details)

v3.22.0.1
SUBSEQUENT EVENTS (Details) - Oil - Subsequent Events. - Commodity Contract
Feb. 01, 2022
BarrelOfButane
$ / bbl
Subsequent Event [Line Items]  
Number Of Barrels Per Day | BarrelOfButane 1,000
Derivative, Nonmonetary Notional Amount | BarrelOfButane 334,000
Weighted average swap price per barrel 84.61
Minimum  
Subsequent Event [Line Items]  
Derivative Price Risk Swap Contract Price 90.78
Maximum  
Subsequent Event [Line Items]  
Derivative Price Risk Swap Contract Price 80.01