XML 98 R70.htm IDEA: XBRL DOCUMENT v3.20.4
FRESH START ACCOUNTING - Schedule of Long-Term Debt (Details) - USD ($)
$ in Millions
Dec. 31, 2020
Oct. 31, 2020
Dec. 31, 2019
Debt      
Long-term debt (principal amount) $ 599 $ 725 $ 5,000
Debt issuance costs (2) (2)  
Total long-term debt, net 597 723  
Second Lien Term Loan | Lien Notes      
Debt      
Long-term debt (principal amount) 200 200  
EHP Notes | Senior Notes (Unsecured)      
Debt      
Long-term debt (principal amount) 300 300  
Revolving Credit Facility | Line of Credit      
Debt      
Long-term debt (principal amount) $ 99 $ 225