XML 61 R46.htm IDEA: XBRL DOCUMENT v3.20.2
Derivative Financial Instruments (Schedule of Gas Derivative Contracts Volume and Weighted Average Prices) (Details)
bbl / d in Thousands, $ in Millions
1 Months Ended
May 31, 2020
Dec. 31, 2021
bbl / d
$ / bbl
Jun. 30, 2020
MMBTU / d
$ / MMBTU
$ / bbl
May 31, 2019
USD ($)
South Texas Divestiture        
Derivative [Line Items]        
Contingent consideration | $       $ 136
Contingent consideration period 5 years      
Swap contracts, Third Quarter | Gas contracts, in MMBTU        
Derivative [Line Items]        
Volume, barrels per day | MMBTU / d     30,000  
Swap contracts, Third Quarter | Gas contracts, in MMBTU | Subsequent event        
Derivative [Line Items]        
Volume, barrels per day | bbl / d   50    
Swap contracts, Third Quarter | Gas contracts, price per MMBTU        
Derivative [Line Items]        
Price per MMBtu in usd | $ / MMBTU     2.41  
Swap contracts, Third Quarter | Gas contracts, price per MMBTU | Subsequent event        
Derivative [Line Items]        
Price per MMBtu in usd | $ / bbl   2.63    
Swap contracts, Fourth Quarter | Gas contracts, in MMBTU        
Derivative [Line Items]        
Volume, barrels per day | MMBTU / d     16,739  
Swap contracts, Fourth Quarter | Gas contracts, price per MMBTU        
Derivative [Line Items]        
Price per MMBtu in usd | $ / MMBTU     2.43  
Swap Contracts For Year Two | Gas contracts, in MMBTU        
Derivative [Line Items]        
Volume, barrels per day | MMBTU / d     82,466  
Swap Contracts For Year Two | Gas contracts, price per MMBTU        
Derivative [Line Items]        
Price per MMBtu in usd | $ / MMBTU     2.65  
Basis swap contracts, Third Quarter | Gas contracts, in MMBTU | Permian Basin        
Derivative [Line Items]        
Volume, barrels per day | MMBTU / d     30,000  
Basis swap contracts, Third Quarter | Gas contracts, price per MMBTU | Permian Basin        
Derivative [Line Items]        
Price differential, dollars per barrel | $ / MMBTU     (1.68)  
Basis swap contracts, Fourth Quarter | Gas contracts, in MMBTU | Permian Basin        
Derivative [Line Items]        
Volume, barrels per day | MMBTU / d     16,739  
Basis swap contracts, Fourth Quarter | Gas contracts, price per MMBTU | Permian Basin        
Derivative [Line Items]        
Price differential, dollars per barrel | $ / MMBTU     (1.59)  
Basis Swap Contracts for Year Two | Gas contracts, in MMBTU | Permian Basin        
Derivative [Line Items]        
Volume, barrels per day | MMBTU / d     2,466  
Basis Swap Contracts for Year Two | Gas contracts, price per MMBTU | Permian Basin        
Derivative [Line Items]        
Price differential, dollars per barrel | $ / MMBTU     (1.46)  
Permian collar contracts for the Third Quarter of Year One [Member] | Gas contracts, in MMBTU        
Derivative [Line Items]        
Volume, barrels per day | MMBTU / d     0  
Ceiling, price per barrel | $ / bbl     0  
Short put, price per barrel | $ / MMBTU     0  
Permian collar contracts for the Fourth Quarter of Year One [Member] | Gas contracts, in MMBTU        
Derivative [Line Items]        
Volume, barrels per day | MMBTU / d     0  
Ceiling, price per barrel | $ / bbl     0  
Short put, price per barrel | $ / MMBTU     0  
Permian collar contracts for Year Two [Member] | Gas contracts, in MMBTU        
Derivative [Line Items]        
Volume, barrels per day | MMBTU / d     80,000  
Ceiling, price per barrel | $ / bbl     3.15  
Short put, price per barrel | $ / MMBTU     2.50