Metal and Other Inventory (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Inventories
Concentrate and dore inventory	$ 18,783	$ 23,563
Other Inventory, Net of Reserves	42,972us-gaap_OtherInventoryNetOfReserves	40,870us-gaap_OtherInventoryNetOfReserves
Supplies	53,582us-gaap_InventorySuppliesNetOfReserves	50,498us-gaap_InventorySuppliesNetOfReserves
Metal and other inventory	115,337us-gaap_InventoryNet	114,931us-gaap_InventoryNet
Ore on Leach Pad, Current	66,705cde_OreOnLeachPadCurrent	48,204cde_OreOnLeachPadCurrent
Ore on leach pads	34,425cde_OreOnLeachPadNonCurrent	37,889cde_OreOnLeachPadNonCurrent
Inventory, Ore Stockpiles on Leach Pads, Gross	101,130	86,093
Inventory and Ore on Leach Pads	$ 216,467cde_InventoryandOreonLeachPads	$ 201,024cde_InventoryandOreonLeachPads

Inventory and Ore on Leach Pads.

No definition available.

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- Definition

Ore on leach pad current.

+ References

No definition available.

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- Definition

Ore on leach pad non current.

+ References

No definition available.

+ Details

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- Definition

Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of merchandise or goods held by the company that are readily available for sale.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

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-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 5

-Section BB

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- Definition

Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.

+ References

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-Publisher FASB

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- Definition

Amount before last-in first-out (LIFO) and valuation reserves of ore stockpile material contained on a leach pad, for example, but not limited to, copper or gold ore.

+ References

No definition available.

+ Details

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- Definition

Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of products used directly or indirectly in the manufacturing or production process, which may or may not become part of the final product. May also include items used in the storage, presentation or transportation of physical goods.

+ References

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- Definition

Carrying amount, net of valuation reserves and allowances, as of the balance sheet date of inventories not otherwise specified in the taxonomy.

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