Annual report pursuant to Section 13 and 15(d)

INCOME TAXES - Schedule of Deferred Tax Assets and Liabilities (Details)

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INCOME TAXES - Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($)
$ in Millions
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Deferred tax assets:        
Operating loss and other carryforwards $ 389 $ 379    
Pension and OPEB liabilities 244 584    
Environmental 96 58    
Product inventories 54 28    
State and local 14 109    
Lease liabilities 62 65    
Other liabilities 135 136    
Total deferred tax assets before valuation allowance 994 1,359    
Deferred tax asset valuation allowance (390) (409) $ (836) $ (441)
Net deferred tax assets 604 950    
Deferred tax liabilities:        
Investment in ventures (195) (191)    
Lease assets (38) (93)    
Property, plant and equipment and mineral rights (827) (641)    
Other assets (122) (123)    
Total deferred tax liabilities (1,182) (1,048)    
Net deferred tax assets (liabilities) (578) (98)    
Domestic operating loss carryforward 2,278 2,081    
Foreign operating loss carryforward 1,444 1,407    
Interest expense limitation carryforward $ 77 $ 18