Annual report pursuant to Section 13 and 15(d)

FRESH START ACCOUNTING (Narrative) (Details)

v3.22.0.1
FRESH START ACCOUNTING (Narrative) (Details) - USD ($)
$ in Thousands
May 17, 2021
May 16, 2021
Reorganization, Chapter 11 [Line Items]    
Reorganization value of Successor assets $ 2,252,990 $ 2,300,000
Liabilities subject to compromise allowed claims   $ 3,100,000
Enterprise Value 1,600,000  
Minimum    
Reorganization, Chapter 11 [Line Items]    
Enterprise Value 1,300,000  
Maximum    
Reorganization, Chapter 11 [Line Items]    
Enterprise Value 1,900,000  
Investment in Grizzly Oil Sands ULC | Fresh Start Adjustments    
Reorganization, Chapter 11 [Line Items]    
Reduction in equity method investment $ 27,000