INVESTMENTS (Tables)

9 Months Ended

Sep. 30, 2015

INVESTMENTS

Schedule of reconciliation of cost to fair value for Available-for-sale and other investments

	At September 30, 2015
	Cost/Equity		Unrealized				Fair/Equity
	Basis		Gain		Loss		Basis
Current:
Marketable Equity Securities:
Gabriel Resources Ltd.	$	9	$	—	$	—	$	9
Other		16		3		(3)		16
	$	25	$	3	$	(3)	$	25
Long-term:
Marketable Debt Securities:
Asset backed commercial paper	$	18	$	1	$	—	$	19
Auction rate securities		8		—		(1)		7
		26		1		(1)		26
Marketable Equity Securities:
Regis Resources Ltd.		81		41		—		122
Other		17		2		—		19
		98		43		—		141
Other investments, at cost		14		—		—		14
Equity Method Investments:
Euronimba Ltd.		2		—		—		2
Minera La Zanja S.R.L.		77		—		—		77
Novo Resources Corp.		14		—		—		14
TMAC		104		—		—		104
	$	335	$	44	$	(1)	$	378

	At December 31, 2014
	Cost/Equity		Unrealized				Fair/Equity
	Basis		Gain		Loss		Basis
Current:
Marketable Equity Securities:
Gabriel Resources Ltd.	$	34	$	—	$	(17)	$	17
Other		30		3		(2)		31
		64		3		(19)		48
Certificate of Deposit		25		—		—		25
	$	89	$	3	$	(19)	$	73
Long-term:
Marketable Debt Securities:
Asset backed commercial paper	$	22	$	2	$	—	$	24
Auction rate securities		8		—		(2)		6
		30		2		(2)		30
Marketable Equity Securities:
Regis Resources Ltd.		153		—		—		153
Other		17		2		—		19
		170		2		—		172
Other investments, at cost		14		—		—		14
Equity Method Investments:
Euronimba Ltd.		2						2
Minera La Zanja S.R.L.		101		—		—		101
Novo Resources Corp.		15		—		—		15
	$	332	$	4	$	(2)	$	334

Schedule of investments in a continuous unrealized loss position

	Lessthan 12 Months				12 Months or Greater				Total
At September 30, 2015	Fair Value		Unrealized Losses		Fair Value		Unrealized Losses		Fair Value		Unrealized Losses
Marketable equity securities	$	7	$	3	$	—	$	—	$	7	$	3
Auction rate securities		—		—		7		1		7		1
	$	7	$	3	$	7	$	1	$	14	$	4

	Less than 12 Months				12 Months or Greater				Total
At December 31, 2014	Fair Value		Unrealized Losses		Fair Value		Unrealized Losses		Fair Value		Unrealized Losses
Marketable equity securities	$	33	$	19	$	—	$	—	$	33	$	19
Auction rate securities		—		—		6		2		6		2
	$	33	$	19	$	6	$	2	$	39	$	21