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Income Taxes (Tables)
3 Months Ended
Mar. 31, 2022
Income Tax Disclosure [Abstract]  
Income before income taxes and equity in an affiliated companies' net earnings
Geographic sources of FCX’s provision for income taxes follow (in millions):
Three Months Ended
March 31,
 20222021
U.S. operations$(3)

$— 
International operations(821)(443)
Total$(824)$(443)