Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000811596-16-000073-index-headers.html | 2016-02-22 14:13:15 | |
| 0000811596-16-000073-index.html | 2016-02-22 14:13:15 | |
| 0000811596-16-000073.txt | 2016-02-22 14:13:15 | |
 0000811596-16-000073-xbrl.zip | 582449 | 2016-02-22 14:13:15 |
| ex121-kalux12311510k.htm | 61358 | 2016-02-22 14:13:15 |
| ex231-kalux12311510k.htm | 3609 | 2016-02-22 14:13:15 |
| ex311-kalux12311510k.htm | 10166 | 2016-02-22 14:13:15 |
| ex312-kalux12311510k.htm | 10210 | 2016-02-22 14:13:15 |
| ex321-kalux12311510k.htm | 6762 | 2016-02-22 14:13:15 |
| ex322-kalux12311510k.htm | 6882 | 2016-02-22 14:13:15 |
| FilingSummary.xml | 65318 | 2016-02-22 14:13:15 |
| Financial_Report.xlsx | 185257 | 2016-02-22 14:13:15 |
| kalu-12312015x10k.htm | 4293791 | 2016-02-22 14:13:15 |
| kalu-20151231.xml | 7455477 | 2016-02-22 14:13:15 |
| kalu-20151231.xsd | 107769 | 2016-02-22 14:13:15 |
| kalu-20151231_cal.xml | 187532 | 2016-02-22 14:13:15 |
| kalu-20151231_def.xml | 648519 | 2016-02-22 14:13:15 |
| kalu-20151231_lab.xml | 1526887 | 2016-02-22 14:13:15 |
| kalu-20151231_pre.xml | 985996 | 2016-02-22 14:13:15 |
| R1.htm | 28241 | 2016-02-22 14:13:15 |
| R10.htm | 134221 | 2016-02-22 14:13:15 |
| R100.htm | 32500 | 2016-02-22 14:13:15 |
| R101.htm | 9461 | 2016-02-22 14:13:15 |
| R11.htm | 41316 | 2016-02-22 14:13:15 |
| R12.htm | 12680 | 2016-02-22 14:13:15 |
| R13.htm | 162809 | 2016-02-22 14:13:15 |
| R14.htm | 353821 | 2016-02-22 14:13:15 |
| R15.htm | 48346 | 2016-02-22 14:13:15 |
| R16.htm | 144808 | 2016-02-22 14:13:15 |
| R17.htm | 72230 | 2016-02-22 14:13:15 |
| R18.htm | 199607 | 2016-02-22 14:13:15 |
| R19.htm | 298629 | 2016-02-22 14:13:15 |
| R2.htm | 88628 | 2016-02-22 14:13:15 |
| R20.htm | 59943 | 2016-02-22 14:13:15 |
| R21.htm | 154925 | 2016-02-22 14:13:15 |
| R22.htm | 21811 | 2016-02-22 14:13:15 |
| R23.htm | 26336 | 2016-02-22 14:13:15 |
| R24.htm | 135620 | 2016-02-22 14:13:15 |
| R25.htm | 858536 | 2016-02-22 14:13:15 |
| R26.htm | 81816 | 2016-02-22 14:13:15 |
| R27.htm | 5659 | 2016-02-22 14:13:15 |
| R28.htm | 145523 | 2016-02-22 14:13:15 |
| R29.htm | 132643 | 2016-02-22 14:13:15 |
| R3.htm | 25865 | 2016-02-22 14:13:15 |
| R30.htm | 19296 | 2016-02-22 14:13:15 |
| R31.htm | 160063 | 2016-02-22 14:13:15 |
| R32.htm | 435003 | 2016-02-22 14:13:15 |
| R33.htm | 43539 | 2016-02-22 14:13:15 |
| R34.htm | 139784 | 2016-02-22 14:13:15 |
| R35.htm | 65292 | 2016-02-22 14:13:15 |
| R36.htm | 189405 | 2016-02-22 14:13:15 |
| R37.htm | 283744 | 2016-02-22 14:13:15 |
| R38.htm | 53299 | 2016-02-22 14:13:15 |
| R39.htm | 154673 | 2016-02-22 14:13:15 |
| R4.htm | 68879 | 2016-02-22 14:13:15 |
| R40.htm | 20489 | 2016-02-22 14:13:15 |
| R41.htm | 25868 | 2016-02-22 14:13:15 |
| R42.htm | 133261 | 2016-02-22 14:13:15 |
| R43.htm | 853106 | 2016-02-22 14:13:15 |
| R44.htm | 80573 | 2016-02-22 14:13:15 |
| R45.htm | 42999 | 2016-02-22 14:13:15 |
| R46.htm | 30686 | 2016-02-22 14:13:15 |
| R47.htm | 142145 | 2016-02-22 14:13:15 |
| R48.htm | 14104 | 2016-02-22 14:13:15 |
| R49.htm | 125938 | 2016-02-22 14:13:15 |
| R5.htm | 51021 | 2016-02-22 14:13:15 |
| R50.htm | 8723 | 2016-02-22 14:13:15 |
| R51.htm | 10454 | 2016-02-22 14:13:15 |
| R52.htm | 20584 | 2016-02-22 14:13:15 |
| R53.htm | 9189 | 2016-02-22 14:13:15 |
| R54.htm | 48678 | 2016-02-22 14:13:15 |
| R55.htm | 37299 | 2016-02-22 14:13:15 |
| R56.htm | 39623 | 2016-02-22 14:13:15 |
| R57.htm | 13921 | 2016-02-22 14:13:15 |
| R58.htm | 23565 | 2016-02-22 14:13:15 |
| R59.htm | 18012 | 2016-02-22 14:13:15 |
| R6.htm | 78853 | 2016-02-22 14:13:15 |
| R60.htm | 22922 | 2016-02-22 14:13:15 |
| R61.htm | 85221 | 2016-02-22 14:13:15 |
| R62.htm | 14782 | 2016-02-22 14:13:15 |
| R63.htm | 22303 | 2016-02-22 14:13:15 |
| R64.htm | 21462 | 2016-02-22 14:13:15 |
| R65.htm | 23039 | 2016-02-22 14:13:15 |
| R66.htm | 29139 | 2016-02-22 14:13:15 |
| R67.htm | 27431 | 2016-02-22 14:13:15 |
| R68.htm | 36676 | 2016-02-22 14:13:15 |
| R69.htm | 75175 | 2016-02-22 14:13:15 |
| R7.htm | 4629 | 2016-02-22 14:13:15 |
| R70.htm | 51514 | 2016-02-22 14:13:15 |
| R71.htm | 19717 | 2016-02-22 14:13:15 |
| R72.htm | 49213 | 2016-02-22 14:13:15 |
| R73.htm | 17173 | 2016-02-22 14:13:15 |
| R74.htm | 13886 | 2016-02-22 14:13:15 |
| R75.htm | 70446 | 2016-02-22 14:13:15 |
| R76.htm | 38996 | 2016-02-22 14:13:15 |
| R77.htm | 10150 | 2016-02-22 14:13:15 |
| R78.htm | 20604 | 2016-02-22 14:13:15 |
| R79.htm | 32451 | 2016-02-22 14:13:15 |
| R8.htm | 115917 | 2016-02-22 14:13:15 |
| R80.htm | 25419 | 2016-02-22 14:13:15 |
| R81.htm | 60577 | 2016-02-22 14:13:15 |
| R82.htm | 52905 | 2016-02-22 14:13:15 |
| R83.htm | 173267 | 2016-02-22 14:13:15 |
| R84.htm | 26714 | 2016-02-22 14:13:15 |
| R85.htm | 29664 | 2016-02-22 14:13:15 |
| R86.htm | 17246 | 2016-02-22 14:13:15 |
| R87.htm | 13660 | 2016-02-22 14:13:15 |
| R88.htm | 29648 | 2016-02-22 14:13:15 |
| R89.htm | 13590 | 2016-02-22 14:13:15 |
| R9.htm | 66585 | 2016-02-22 14:13:15 |
| R90.htm | 41002 | 2016-02-22 14:13:15 |
| R91.htm | 73506 | 2016-02-22 14:13:15 |
| R92.htm | 18640 | 2016-02-22 14:13:15 |
| R93.htm | 29692 | 2016-02-22 14:13:15 |
| R94.htm | 16614 | 2016-02-22 14:13:15 |
| R95.htm | 28418 | 2016-02-22 14:13:15 |
| R96.htm | 13934 | 2016-02-22 14:13:15 |
| R97.htm | 15117 | 2016-02-22 14:13:15 |
| R98.htm | 60000 | 2016-02-22 14:13:15 |
| R99.htm | 613982 | 2016-02-22 14:13:15 |
| report.css | 2768 | 2016-02-22 14:13:15 |
| Show.js | 1411 | 2016-02-22 14:13:15 |
 stockperformancegraph.jpg | 102555 | 2016-02-22 14:13:15 |