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CONDENSED CONSOLIDATED BALANCE SHEET (USD $) In Thousands, unless otherwise specified | Mar. 31, 2013 | Dec. 31, 2012
--- | --- | ---
Current assets: |  |
Cash and cash equivalents | $ 2,462,350 | $ 2,459,488
Short-term investments | 204,488 | 134,298
Accounts receivable trade | 566,756 | 669,333
Accounts receivable other (including related parties 2013 - $34,165 and 2012 - $25,740) | 105,549 | 82,636
Inventories | 692,369 | 682,749
Deferred income tax | 148,505 | 103,193
Other current assets | 180,217 | 156,262
Total current assets | 4,360,234 | 4,287,959
Property, net | 5,349,196 | 5,156,731
Leachable material, net | 284,290 | 262,795
Intangible assets, net | 108,806 | 109,300
Related parties receivable | 173,377 | 183,950
Deferred income tax | 222,553 | 205,939
Other assets | 278,413 | 177,075
Total assets | 10,776,869 | 10,383,749
Current liabilities: |  |
Current portion of long-term debt | 10,000 | 10,000
Accounts payable (including related parties 2013 -$4,113 and 2012 - $20,310) | 518,543 | 475,566
Accrued income taxes | 35,851 | 12,198
Accrued workers' participation | 232,176 | 266,571
Accrued interest | 91,177 | 70,582
Other accrued liabilities | 33,898 | 22,218
Total current liabilities | 921,645 | 857,135
Long-term debt | 4,204,121 | 4,203,863
Deferred income taxes | 167,382 | 141,426
Non-current taxes payable | 214,934 | 214,934
Other liabilities and reserves | 65,459 | 59,065
Asset retirement obligation | 120,005 | 118,226
Total non-current liabilities | 4,771,901 | 4,737,514
Commitments and contingencies (Note 10) |  |
STOCKHOLDERS' EQUITY |  |
Common stock | 8,846 | 8,846
Additional paid-in capital | 3,334,024 | 3,320,927
Retained earnings | 2,642,584 | 2,350,126
Accumulated other comprehensive income | 4,032 | 4,032
Treasury stock, at cost, common shares | (931,224) | (918,791)
Total Southern Copper Corporation stockholders' equity | 5,058,262 | 4,765,140
Non-controlling interest | 25,061 | 23,960
Total equity | 5,083,323 | 4,789,100
Total liabilities and equity | $ 10,776,869 | $ 10,383,749

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- Definition The amount allocated to treasury stock. Treasury stock is common and preferred shares of an entity that were issued, repurchased by the entity, and are held in its treasury. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 30 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6405834&loc=d3e23315-112656 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name FASB Technical Bulletin (FTB) -Number 85-6 -Paragraph 3 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
Name: | us-gaap_TreasuryStockValue
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant