XML 67 R53.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Segment Reporting (Details) (USD $) In Thousands, unless otherwise specified | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2013 | Sep. 30, 2013 | Jun. 30, 2013 | Mar. 31, 2013 | Dec. 31, 2012 | Sep. 30, 2012 | Jun. 30, 2012 | Mar. 31, 2012 | Dec. 31, 2013 | Dec. 31, 2012 | Dec. 31, 2011
Financial information relating to reporting segments |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Sales of metal | $ 168,847 |  | $ 200,825 | $ 204,525 | $ 171,797 | $ 205,929 |  | $ 230,593 | $ 254,406 | $ 204,564 | $ 745,994 |  | $ 895,492 |  | $ 1,021,200 |
Production costs applicable to sales | (100,227) |  | (131,728) | (142,924) | (88,784) | (106,473) |  | (124,365) | (131,182) | (92,542) | (463,663) |  | (454,562) |  | (419,547) |
Amortization | (63,916) |  | (60,874) | (57,653) | (50,436) | (52,397) |  | (52,844) | (61,024) | (52,592) | (232,879) |  | (218,857) |  | (224,500) |
Gross profit (loss) |  |  |  |  |  |  |  |  |  |  | 49,452 |  | 222,073 |  | 377,153 |
Exploration | 5,440 |  | 3,305 | 6,774 | 6,841 | 6,441 |  | 6,957 | 6,305 | 6,567 | 22,360 |  | 26,270 |  | 19,128 |
Write-downs |  |  |  |  |  |  |  |  |  |  | 772,993 |  | 5,825 |  | 0 |
Other operating expenses | 789,094 |  | 20,195 | 48,131 | 14,831 | 5,883 |  | 11,836 | 13,680 | 8,664 |  |  |  |  |  |
OPERATING INCOME |  |  |  |  |  |  |  |  |  |  | (845,159) |  | 155,740 |  | 307,205 |
Interest and other income |  |  |  |  |  |  |  |  |  |  | 13,323 |  | 15,041 |  | (6,610) |
Interest expense, net |  |  |  |  |  |  |  |  |  |  | (41,303) |  | (26,169) |  | (34,774) |
Loss on debt extinguishments |  |  |  |  |  |  |  |  |  |  | 0 |  | (1,036) |  | (5,526) |
Fair value adjustments, net |  |  |  |  |  |  |  |  |  |  | 82,768 |  | (23,487) |  | (52,050) |
Income tax benefit (expense) |  |  |  |  |  |  |  |  |  |  | 158,116 |  | (70,807) |  | (114,746) |
Net income | (581,528) |  | (46,265) | (35,040) | 12,270 | 37,550 |  | (15,821) | 22,973 | 3,975 | (650,563) |  | 48,677 |  | 93,499 |
Segment assets |  |  |  |  |  | 2,974,056 |  |  |  |  |  |  | 2,974,056 |  | 2,963,130 |
Capital expenditures | 28,059 |  | 32,726 | 27,201 | 12,827 | 21,784 |  | 29,972 | 32,238 | 31,647 | 100,813 |  | 115,641 |  | 119,988 |
Palmarejo [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Financial information relating to reporting segments |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Production costs applicable to sales |  |  |  |  |  |  |  |  |  |  | (188,572) |  | (197,478) |  | (186,201) |
Amortization |  |  |  |  |  |  |  |  |  |  | (134,240) |  | (146,595) |  | (159,264) |
Gross profit (loss) |  |  |  |  |  |  |  |  |  |  | 1,228 |  | 98,025 |  | 167,632 |
Exploration |  |  |  |  |  |  |  |  |  |  | 7,161 |  | 7,575 |  | 6,863 |
Write-downs |  |  |  |  |  |  |  |  |  |  | 642,094 |  | 0 |  |  |
Other operating expenses |  |  |  |  |  |  |  |  |  |  | 0 |  | 11 |  | 949 |
OPERATING INCOME |  |  |  |  |  |  |  |  |  |  | (648,027) |  | 90,439 |  | 159,820 |
Interest and other income |  |  |  |  |  |  |  |  |  |  | 906 |  | 4,017 |  | (9,099) |
Interest expense, net |  |  |  |  |  |  |  |  |  |  | (15,123) |  | (18,938) |  | (23,453) |
Loss on debt extinguishments |  |  |  |  |  |  |  |  |  |  |  |  | 0 |  | 0 |
Fair value adjustments, net |  |  |  |  |  |  |  |  |  |  | 76,218 |  | (31,054) |  | (40,046) |
Income tax benefit (expense) |  |  |  |  |  |  |  |  |  |  | 107,748 |  | (18,066) |  | (28,023) |
Net income |  |  |  |  |  |  |  |  |  |  | (478,278) |  | 26,398 |  | 59,199 |
Segment assets | 1,164,852 | [1] |  |  |  | 1,905,269 | [1] |  |  |  | 1,164,852 | [1] | 1,905,269 | [1] | 2,029,769 | [1]
Capital expenditures |  |  |  |  |  |  |  |  |  |  | 33,730 | [1] | 38,456 | [1] | 36,976 | [1]
San Bartolome [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Financial information relating to reporting segments |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Production costs applicable to sales |  |  |  |  |  |  |  |  |  |  | (86,827) |  | (71,428) |  | (79,679) |
Amortization |  |  |  |  |  |  |  |  |  |  | (19,565) |  | (16,709) |  | (22,410) |
Gross profit (loss) |  |  |  |  |  |  |  |  |  |  | 35,329 |  | 89,868 |  | 165,413 |
Exploration |  |  |  |  |  |  |  |  |  |  | 111 |  | 159 |  | 248 |
Write-downs |  |  |  |  |  |  |  |  |  |  | 0 |  | 0 |  |  |
Other operating expenses |  |  |  |  |  |  |  |  |  |  | 5,743 |  | 80 |  | 342 |
OPERATING INCOME |  |  |  |  |  |  |  |  |  |  | 29,475 |  | 89,629 |  | 164,823 |
Interest and other income |  |  |  |  |  |  |  |  |  |  | 2,582 |  | 9,719 |  | 156 |
Interest expense, net |  |  |  |  |  |  |  |  |  |  | (74) |  | (72) |  | (45) |
Loss on debt extinguishments |  |  |  |  |  |  |  |  |  |  |  |  | 0 |  | 0 |
Fair value adjustments, net |  |  |  |  |  |  |  |  |  |  | 0 |  | 0 |  | 0 |
Income tax benefit (expense) |  |  |  |  |  |  |  |  |  |  | (10,938) |  | (44,632) |  | (59,867) |
Net income |  |  |  |  |  |  |  |  |  |  | 21,045 |  | 54,644 |  | 105,067 |
Segment assets | 289,272 | [1] |  |  |  | 302,922 | [1] |  |  |  | 289,272 | [1] | 302,922 | [1] | 276,423 | [1]
Capital expenditures |  |  |  |  |  |  |  |  |  |  | 11,568 | [1] | 25,672 | [1] | 17,731 | [1]
Kensington [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Financial information relating to reporting segments |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Sales of metal |  |  |  |  |  |  |  |  |  |  | 148,769 |  | 110,987 |  | 151,186 |
Production costs applicable to sales |  |  |  |  |  |  |  |  |  |  | (104,575) |  | (87,089) |  | (101,672) |
Amortization |  |  |  |  |  |  |  |  |  |  | (63,216) |  | (41,645) |  | (35,839) |
Gross profit (loss) |  |  |  |  |  |  |  |  |  |  | (19,022) |  | (17,747) |  | 13,675 |
Exploration |  |  |  |  |  |  |  |  |  |  | 4,199 |  | 3,283 |  | 1,102 |
Write-downs |  |  |  |  |  |  |  |  |  |  | 130,694 |  | 0 |  |  |
Other operating expenses |  |  |  |  |  |  |  |  |  |  | 269 |  | 74 |  | 317 |
OPERATING INCOME |  |  |  |  |  |  |  |  |  |  | (154,184) |  | (21,104) |  | 12,256 |
Interest and other income |  |  |  |  |  |  |  |  |  |  | (187) |  | (77) |  | 4 |
Interest expense, net |  |  |  |  |  |  |  |  |  |  | (424) |  | (2,972) |  | (4,889) |
Loss on debt extinguishments |  |  |  |  |  |  |  |  |  |  |  |  | (1,036) |  | 0 |
Fair value adjustments, net |  |  |  |  |  |  |  |  |  |  | 7,480 |  | 4,089 |  | (8,438) |
Income tax benefit (expense) |  |  |  |  |  |  |  |  |  |  | (1) |  | 0 |  | (31) |
Net income |  |  |  |  |  |  |  |  |  |  | (147,316) |  | (21,100) |  | (1,098) |
Segment assets | 343,144 | [1] |  |  |  | 508,658 | [1] |  |  |  | 343,144 | [1] | 508,658 | [1] | 507,891 | [1]
Capital expenditures |  |  |  |  |  |  |  |  |  |  | 21,404 | [1] | 36,994 | [1] | 34,013 | [1]
Rochester [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Financial information relating to reporting segments |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Sales of metal |  |  |  |  |  |  |  |  |  |  | 119,254 |  | 132,392 |  | 57,331 |
Production costs applicable to sales |  |  |  |  |  |  |  |  |  |  | (77,869) |  | (72,061) |  | (27,848) |
Amortization |  |  |  |  |  |  |  |  |  |  | (10,571) |  | (8,065) |  | (2,824) |
Gross profit (loss) |  |  |  |  |  |  |  |  |  |  | 30,814 |  | 52,266 |  | 26,659 |
Exploration |  |  |  |  |  |  |  |  |  |  | 2,653 |  | 3,591 |  | 1,989 |
Write-downs |  |  |  |  |  |  |  |  |  |  | 0 |  | 0 |  |  |
Other operating expenses |  |  |  |  |  |  |  |  |  |  | 34,584 |  | 1,401 |  | 19,931 |
OPERATING INCOME |  |  |  |  |  |  |  |  |  |  | (6,423) |  | 47,274 |  | 4,739 |
Interest and other income |  |  |  |  |  |  |  |  |  |  | (318) |  | 358 |  | 57 |
Interest expense, net |  |  |  |  |  |  |  |  |  |  | (20) |  | (26) |  | (21) |
Loss on debt extinguishments |  |  |  |  |  |  |  |  |  |  |  |  | 0 |  | 0 |
Fair value adjustments, net |  |  |  |  |  |  |  |  |  |  | 416 |  | 0 |  | 0 |
Income tax benefit (expense) |  |  |  |  |  |  |  |  |  |  | (2,332) |  | (2,195) |  | (409) |
Net income |  |  |  |  |  |  |  |  |  |  | (8,677) |  | 45,411 |  | 4,366 |
Segment assets | 176,789 | [1] |  |  |  | 104,373 | [1] |  |  |  | 176,789 | [1] | 104,373 | [1] | 76,852 | [1]
Capital expenditures |  |  |  |  |  |  |  |  |  |  | 29,406 | [1] | 11,794 | [1] | 27,217 | [1]
Martha [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Financial information relating to reporting segments |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Production costs applicable to sales |  |  |  |  |  |  |  |  |  |  | 0 |  | (17,682) |  | (15,513) |
Amortization |  |  |  |  |  |  |  |  |  |  | (438) |  | (692) |  | (556) |
Gross profit (loss) |  |  |  |  |  |  |  |  |  |  | (1,099) |  | (5,212) |  | (2,722) |
Exploration |  |  |  |  |  |  |  |  |  |  | 4,485 |  | 8,648 |  | 6,367 |
Write-downs |  |  |  |  |  |  |  |  |  |  | 0 |  | 5,825 |  |  |
Other operating expenses |  |  |  |  |  |  |  |  |  |  | 2,650 |  | 2,108 |  | 156 |
OPERATING INCOME |  |  |  |  |  |  |  |  |  |  | (8,234) |  | (21,793) |  | (9,245) |
Interest and other income |  |  |  |  |  |  |  |  |  |  | 865 |  | (1,153) |  | (544) |
Interest expense, net |  |  |  |  |  |  |  |  |  |  | (1) |  | (3) |  | (458) |
Loss on debt extinguishments |  |  |  |  |  |  |  |  |  |  |  |  | 0 |  | 0 |
Fair value adjustments, net |  |  |  |  |  |  |  |  |  |  | 0 |  | 0 |  | 0 |
Income tax benefit (expense) |  |  |  |  |  |  |  |  |  |  | (137) |  | 976 |  | (1,219) |
Net income |  |  |  |  |  |  |  |  |  |  | (7,507) |  | (21,973) |  | (11,466) |
Segment assets | 6,168 | [1] |  |  |  | 9,813 | [1] |  |  |  | 6,168 | [1] | 9,813 | [1] | 19,717 | [1]
Capital expenditures |  |  |  |  |  |  |  |  |  |  | 10 | [1] | 1,193 | [1] | 3,426 | [1]
La Preciosa [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Financial information relating to reporting segments |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Sales of metal |  |  |  |  |  |  |  |  |  |  | 0 |  |  |  |  |
Production costs applicable to sales |  |  |  |  |  |  |  |  |  |  | 0 |  |  |  |  |
Amortization |  |  |  |  |  |  |  |  |  |  | (24) |  |  |  |  |
Gross profit (loss) |  |  |  |  |  |  |  |  |  |  | (24) |  |  |  |  |
Exploration |  |  |  |  |  |  |  |  |  |  | 80 |  |  |  |  |
Write-downs |  |  |  |  |  |  |  |  |  |  | 0 |  |  |  |  |
Other operating expenses |  |  |  |  |  |  |  |  |  |  | 3,237 |  |  |  |  |
OPERATING INCOME |  |  |  |  |  |  |  |  |  |  | (3,341) |  |  |  |  |
Interest and other income |  |  |  |  |  |  |  |  |  |  | 15 |  |  |  |  |
Interest expense, net |  |  |  |  |  |  |  |  |  |  | 0 |  |  |  |  |
Fair value adjustments, net |  |  |  |  |  |  |  |  |  |  | 0 |  |  |  |  |
Income tax benefit (expense) |  |  |  |  |  |  |  |  |  |  | (20,856) |  |  |  |  |
Net income |  |  |  |  |  |  |  |  |  |  | (24,182) |  |  |  |  |
Segment assets | 410,335 | [1] |  |  |  |  |  |  |  |  | 410,335 | [1] |  |  |  |
Capital expenditures |  |  |  |  |  |  |  |  |  |  | 1,122 | [1] |  |  |  |
Coeur Capital [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Financial information relating to reporting segments |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Sales of metal |  |  |  |  |  |  |  |  |  |  | 12,871 |  | 18,848 |  | 18,737 |
Production costs applicable to sales |  |  |  |  |  |  |  |  |  |  | (5,818) |  | (8,824) |  | (8,634) |
Amortization |  |  |  |  |  |  |  |  |  |  | (3,755) |  | (4,632) |  | (3,155) |
Gross profit (loss) |  |  |  |  |  |  |  |  |  |  | 3,298 |  | 5,392 |  | 6,948 |
Exploration |  |  |  |  |  |  |  |  |  |  | 2,069 |  | 1,056 |  | 662 |
Write-downs |  |  |  |  |  |  |  |  |  |  | 0 |  | 0 |  |  |
Other operating expenses |  |  |  |  |  |  |  |  |  |  | 1,397 |  | (736) |  | (1) |
OPERATING INCOME |  |  |  |  |  |  |  |  |  |  | (168) |  | 5,072 |  | 6,287 |
Interest and other income |  |  |  |  |  |  |  |  |  |  | (19,474) |  | (77) |  | 1,108 |
Interest expense, net |  |  |  |  |  |  |  |  |  |  | 0 |  | 0 |  | 0 |
Loss on debt extinguishments |  |  |  |  |  |  |  |  |  |  |  |  | 0 |  | 0 |
Fair value adjustments, net |  |  |  |  |  |  |  |  |  |  | 0 |  | 0 |  | 0 |
Income tax benefit (expense) |  |  |  |  |  |  |  |  |  |  | 2,179 |  | (327) |  | 0 |
Net income |  |  |  |  |  |  |  |  |  |  | (17,463) |  | 4,668 |  | 7,395 |
Segment assets | 62,678 | [1] |  |  |  | 32,656 | [1] |  |  |  | 62,678 | [1] | 32,656 | [1] | 36,349 | [1]
Capital expenditures |  |  |  |  |  |  |  |  |  |  | 0 |  | 0 |  | 59 |
Other Mining Properties [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Financial information relating to reporting segments |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Sales of metal |  |  |  |  |  |  |  |  |  |  | 0 |  | 0 |  | 0 |
Production costs applicable to sales |  |  |  |  |  |  |  |  |  |  | (2) |  | 0 |  | 0 |
Amortization |  |  |  |  |  |  |  |  |  |  | (1,070) |  | (519) |  | (452) |
Gross profit (loss) |  |  |  |  |  |  |  |  |  |  | (1,072) |  | (519) |  | (452) |
Exploration |  |  |  |  |  |  |  |  |  |  | 1,602 |  | 1,958 |  | 1,897 |
Write-downs |  |  |  |  |  |  |  |  |  |  | 205 |  | 0 |  |  |
Other operating expenses |  |  |  |  |  |  |  |  |  |  | 51,378 |  | 31,300 |  | 29,126 |
OPERATING INCOME |  |  |  |  |  |  |  |  |  |  | (54,257) |  | (33,777) |  | (31,475) |
Interest and other income |  |  |  |  |  |  |  |  |  |  | 10,626 |  | 1,649 |  | 1,708 |
Interest expense, net |  |  |  |  |  |  |  |  |  |  | (25,661) |  | (4,158) |  | (5,908) |
Loss on debt extinguishments |  |  |  |  |  |  |  |  |  |  |  |  | 0 |  | (5,526) |
Fair value adjustments, net |  |  |  |  |  |  |  |  |  |  | (1,346) |  | 3,478 |  | (3,566) |
Income tax benefit (expense) |  |  |  |  |  |  |  |  |  |  | 82,453 |  | (6,563) |  | (25,197) |
Net income |  |  |  |  |  |  |  |  |  |  | 11,815 |  | (39,371) |  | (69,964) |
Segment assets | 105,581 |  |  |  |  | 110,365 |  |  |  |  | 105,581 |  | 110,365 |  | 16,129 |
Capital expenditures |  |  |  |  |  |  |  |  |  |  | 3,573 |  | 1,532 |  | 566 |
Total [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Financial information relating to reporting segments |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Sales of metal |  |  |  |  |  |  |  |  |  |  | 745,994 |  | 895,492 |  | 1,021,200 |
Production costs applicable to sales |  |  |  |  |  |  |  |  |  |  | 463,663 |  | (454,562) |  | (419,547) |
Amortization |  |  |  |  |  |  |  |  |  |  | 232,879 |  | (218,857) |  | (224,500) |
Gross profit (loss) |  |  |  |  |  |  |  |  |  |  | 49,452 |  | 222,073 |  | 377,153 |
Exploration |  |  |  |  |  |  |  |  |  |  | 22,360 |  | 26,270 |  | 19,128 |
Write-downs |  |  |  |  |  |  |  |  |  |  | 772,993 |  | 5,825 |  |  |
Other operating expenses |  |  |  |  |  |  |  |  |  |  | 99,258 |  | 34,238 |  | 50,820 |
OPERATING INCOME |  |  |  |  |  |  |  |  |  |  | (845,159) |  | 155,740 |  | 307,205 |
Interest and other income |  |  |  |  |  |  |  |  |  |  | (4,985) |  | 14,436 |  | (6,610) |
Interest expense, net |  |  |  |  |  |  |  |  |  |  | 41,303 |  | (26,169) |  | (34,774) |
Loss on debt extinguishments |  |  |  |  |  |  |  |  |  |  |  |  | (1,036) |  | (5,526) |
Fair value adjustments, net |  |  |  |  |  |  |  |  |  |  | 82,768 |  | (23,487) |  | (52,050) |
Income tax benefit (expense) |  |  |  |  |  |  |  |  |  |  | (158,116) |  | (70,807) |  | (114,746) |
Net income |  |  |  |  |  |  |  |  |  |  | (650,563) |  | 48,677 |  | 93,499 |
Segment assets | 2,558,819 | [1] |  |  |  | 2,974,056 | [1] |  |  |  | 2,558,819 | [1] | 2,974,056 | [1] | 2,963,130 | [1]
Capital expenditures |  |  |  |  |  |  |  |  |  |  | 100,813 |  | 115,641 |  | 119,988 |
Bolivia [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Financial information relating to reporting segments |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Sales of metal |  |  |  |  |  |  |  |  |  |  |  |  | 178,005 |  | 267,502 |
Bolivia [Member] | San Bartolome [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Financial information relating to reporting segments |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Sales of metal |  |  |  |  |  |  |  |  |  |  | 141,721 |  | 178,005 |  | 267,502 |
Argentina [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Financial information relating to reporting segments |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Sales of metal |  |  |  |  |  |  |  |  |  |  |  |  | 13,162 |  | 13,347 |
Argentina [Member] | Martha [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Financial information relating to reporting segments |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Sales of metal |  |  |  |  |  |  |  |  |  |  | (661) |  | 13,162 |  | 13,347 |
Mexico [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Financial information relating to reporting segments |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Sales of metal |  |  |  |  |  |  |  |  |  |  |  |  | 442,098 |  | 513,097 |
Mexico [Member] | Palmarejo [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Financial information relating to reporting segments |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Sales of metal |  |  |  |  |  |  |  |  |  |  | $ 324,040 |  | $ 442,098 |  | $ 513,097 |
[1] | (1) Segment assets consist of receivables, prepaids, inventories, property, plant and equipment, and mining properties

X
- Details
Name: | cde_FinancialInformationRelatingToReportingSegmentsAbstract
Namespace Prefix: | cde_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Total costs related to goods produced and sold during the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 2 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.2(a)) -URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688 + Details
Name: | us-gaap_CostOfGoodsSold
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Cost incurred related to exploration, development, mining, processing and providing mining support activities related to industrial metals and minerals. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.2(a)) -URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688 + Details
Name: | us-gaap_CostsOfMetalsSold
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3602-108585 + Details
Name: | us-gaap_DepreciationDepletionAndAmortization
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Aggregate net gain (loss) on all derivative instruments recognized in earnings during the period, before tax effects. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5618551-113959 + Details
Name: | us-gaap_GainLossOnDerivativeInstrumentsNetPretax
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 50 -Section 40 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6850294&loc=d3e12317-112629 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 50 -Section 40 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6850294&loc=d3e12355-112629 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Principles Board Opinion (APB) -Number 26 -Paragraph 20, 21 -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_GainsLossesOnExtinguishmentOfDebt
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1,2) -URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688 + Details
Name: | us-gaap_GrossProfit
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The aggregate amount of write-downs for impairments recognized during the period for long lived assets held for use (including those held for disposal by means other than sale). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 45 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=8077374&loc=d3e2420-110228 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6391110&loc=d3e2921-110230 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 144 -Paragraph 26 -Subparagraph b -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. Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 958 -SubTopic 225 -Section 45 -Paragraph 11 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6743430&loc=d3e92212-112881 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Impairment -URI http://asc.fasb.org/extlink&oid=6515133 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 144 -Paragraph 7, 25 -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_ImpairmentOfLongLivedAssetsHeldForUse
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The sum of the current income tax expense or benefit and the deferred income tax expense or benefit pertaining to continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(h)) -URI http://asc.fasb.org/extlink&oid=6881521&loc=d3e23780-122690 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph h -Article 4 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Income Tax Expense (or Benefit) -URI http://asc.fasb.org/extlink&oid=6515339 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 9 -Subparagraph (a),(b) -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32639-109319 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 109 -Paragraph 45 -Subparagraph a, b -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_IncomeTaxExpenseBenefit
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of interest income and other income recognized during the period. Included in this element is interest derived from investments in debt securities, cash and cash equivalents, and other investments which reflect the time value of money or transactions in which the payments are for the use or forbearance of money and other income from ancillary business-related activities (that is, excluding major activities considered part of the normal operations of the business). + References No definition available. + Details
Name: | us-gaap_InterestAndOtherIncome
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The cost of borrowed funds accounted for as interest that was charged against earnings during the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 34 -Paragraph 21 -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. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6450988&loc=d3e26243-108391 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.9) -URI http://asc.fasb.org/extlink&oid=6879574&loc=d3e536633-122882 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 9 -Article 9 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher OTS -Name Federal Regulation (FR) -Number Title 12 -Section 563c.102 -Paragraph 9 -Chapter V -Subsection II -LegacyDoc This is a non-GAAP reference that was included in the 2009 taxonomy. It will be removed from future versions of this taxonomy. + Details
Name: | us-gaap_InterestExpense
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 28, 29, 30 -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. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.18) -URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 20 -Article 9 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04.22) -URI http://asc.fasb.org/extlink&oid=6879464&loc=d3e573970-122913 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 130 -Paragraph 10, 15 -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. Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=20435746&loc=d3e565-108580 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 19 -Article 5 Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3602-108585 Reference 9: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Other Comprehensive Income -URI http://asc.fasb.org/extlink&oid=6519514 Reference 10: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Net Income -URI http://asc.fasb.org/extlink&oid=6518256 Reference 11: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph 38 -Subparagraph a -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. Reference 12: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph A7 -Appendix A Reference 13: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph 38 -Subparagraph d -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. Reference 14: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 15: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04.19) -URI http://asc.fasb.org/extlink&oid=6879464&loc=d3e573970-122913 Reference 16: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Emerging Issues Task Force (EITF) -Number 87-21 -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_NetIncomeLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The net result for the period of deducting operating expenses from operating revenues. + References No definition available. + Details
Name: | us-gaap_OperatingIncomeLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of general expenses not normally included in Other Operating Costs and Expenses. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.6) -URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 6 -Article 5 + Details
Name: | us-gaap_OtherGeneralExpense
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The cash outflow for purchases of and capital improvements on property, plant and equipment (capital expenditures), software, and other intangible assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3213-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 17 -Subparagraph c -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. Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 15 -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_PaymentsToAcquireProductiveAssets
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Aggregate revenue during the period from the sale of goods in the normal course of business, after deducting returns, allowances and discounts. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1(a)) -URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 1 -Article 5 + Details
Name: | us-gaap_SalesRevenueGoodsNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of net assets (total assets less total liabilities) attributed to the reportable segment. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 131 -Paragraph 28 -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_SegmentReportingInformationNetAssets
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant