XML 77 R63.htm IDEA: XBRL DOCUMENT v3.22.0.1
Fresh Start Accounting - Reorganization Value (Details) - USD ($)
$ in Millions
Dec. 31, 2021
Dec. 31, 2020
Dec. 17, 2019
Dec. 12, 2019
Reorganization, Chapter 11 [Line Items]        
Enterprise value       $ 4,516
Cash and cash equivalents and other       518
Fair value of debt       (2,103)
Stockholders' Equity Attributable to Parent $ 472 $ 907   2,931
Current liabilities $ 1,332 $ 1,362   1,707
Non-current liabilities excluding long-term debt       627
Reorganization value of successor assets       $ 7,368
Cash collateral     $ 25