Condensed Consolidated Balance Sheets (Unaudited) (USD $) In Millions, unless otherwise specified	Jun. 30, 2013		Dec. 31, 2012
Current assets:
Cash and cash equivalents	$ 3,294		$ 3,705
Trade accounts receivable	1,244		927
Other accounts receivable	635		702
Inventories:
Mill and leach stockpiles	1,713		1,672
Materials and supplies, net	1,725	[1]	1,504	[1]
Product	1,508		1,400
Other current assets	459		387
Total current assets	10,578		10,297
Property, plant, equipment and development costs, net	46,214		20,999
Long-term mill and leach stockpiles	2,192		1,955
Goodwill	1,904		0
Other assets	2,269		2,189
Total assets	63,157		35,440
Current liabilities:
Accounts payable and accrued liabilities	3,771		2,708
Dividends payable	1,368		299
Current portion of reclamation and environmental obligations	284		241
Accrued income taxes	114		93
Current portion of debt	73		2
Total current liabilities	5,610		3,343
Long-term debt, less current portion	21,142		3,525
Deferred income taxes	6,840	[2]	3,490
Reclamation and environmental obligations, less current portion	3,106		2,127
Other liabilities	1,810		1,644
Total liabilities	38,508		14,129
Redeemable noncontrolling interest	782		0
FCX stockholders' equity:
Common stock	117		107
Capital in excess of par value	22,072		19,119
Retained earnings	1,865		2,399
Accumulated other comprehensive loss	(495)		(506)
Common stock held in treasury	(3,681)		(3,576)
Total FCX stockholders' equity	19,878		17,543
Noncontrolling interests	3,989		3,768
Total equity	23,867		21,311
Total liabilities and equity	$ 63,157		$ 35,440

[1] Materials and supplies inventory was net of obsolescence reserves totaling $30 million at June 30, 2013, and $27 million at December 31, 2012.

[2] All U.S. related deferred income taxes are recorded at the parent company.