Fresh Start Accounting - Enterprise Value To The Estimated Reorganization Value (Details)
$ in Millions
Dec. 15, 2017
USD ($)
Enterprise value $ 5,721
Plus:  
Non-debt current liabilities 955
Non-debt non-current liabilities 2,090
Excess cash and cash equivalents 246
Less:  
Pension and other post-retirement obligations, net of deferred taxes (856)
Fair value of capitalized leases (20)
Change in net deferred tax liabilities from reorganization (510)
Emergence Date Warrants issued (17)
Reorganization value of Successor assets 7,609
As Previously Reported  
Enterprise value 5,721
Plus:  
Non-debt current liabilities 955
Non-debt non-current liabilities 2,090
Excess cash and cash equivalents 220
Less:  
Pension and other post-retirement obligations, net of deferred taxes (856)
Fair value of capitalized leases (20)
Change in net deferred tax liabilities from reorganization (510)
Emergence Date Warrants issued (17)
Reorganization value of Successor assets 7,583
Adjustments  
Enterprise value 0
Plus:  
Non-debt current liabilities 0
Non-debt non-current liabilities 0
Excess cash and cash equivalents 26
Less:  
Pension and other post-retirement obligations, net of deferred taxes 0
Fair value of capitalized leases 0
Change in net deferred tax liabilities from reorganization 0
Emergence Date Warrants issued 0
Reorganization value of Successor assets $ 26