Income Taxes (Unaudited)

3 Months Ended

Mar. 31, 2013

Income Tax Disclosure [Abstract]

Income Taxes

INCOME TAXES

Geographic sources of FCX's provision for income taxes follow (in millions):

	Three Months Ended
	March 31,
	2013		2012
United States operations	$	71	$	83
International operations	357		408
Total	$	428	$	491

FCX’s consolidated effective income tax rate was 34 percent for first-quarter2013 and 33 percent for first-quarter2012. Variations in the relative proportions of jurisdictional income can result in fluctuations to FCX’s consolidated effective income tax rate.