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INCOME TAXES (Tables)
9 Months Ended
Sep. 30, 2022
Income Tax Disclosure [Abstract]  
Schedule of Effective Income Tax Rate Reconciliation
The following table summarizes the difference between income tax expense (benefit) at the U.S. statutory rate of 21% and the income tax expense (benefit) at effective worldwide tax rates for the respective periods:
Three Months Ended September 30, Nine Months Ended September 30,
Millions of dollars2022202120222021
Earnings (Loss) before income taxes$200 $586 $295 $1,859 
Income tax expense (benefit) computed at United States statutory tax rate42 123 62 390 
State and local taxes, net of federal tax benefit(2)17 14 49 
Valuation allowances12 19 
Audit and Settlements6 (32)(13)(17)
U.S. foreign income items, net of credits2 (1)(8)(1)
Changes in enacted tax rates —  (14)
Non deductible impairments — 150 — 
Divestiture tax impact (1) (22)
Legal entity restructuring tax impact —  (46)
Other(7)(9)(28)
Income tax expense (benefit) computed at effective worldwide tax rates$53 $100 $196 $353