Divestitures (Tables)

12 Months Ended

Dec. 31, 2017

Text block1 [abstract]

Summary of Gain on Disposition Net of Tax

Total consideration, including working capital adjustments (net of transaction costs of $3 million)	$	348
Net assets sold and derecognized:
Cash and cash equivalents		23
Inventories and heap leach ore—current		143
Other current assets		14
Inventories and heap leach ore—non-current		128
Mining interests		151
Accounts payable and accrued liabilities		(38	)
Deferred tax liabilities		(12	)
Provisions		(56	)
Other		(5	)
		348
Gain (loss) on disposition	$	—