Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000074303-18-000007-index-headers.html | 2018-02-26 17:19:30 | |
| 0000074303-18-000007-index.html | 2018-02-26 17:19:30 | |
| 0000074303-18-000007.txt | 2018-02-26 17:19:30 | |
 0000074303-18-000007-xbrl.zip | 626563 | 2018-02-26 17:19:30 |
| FilingSummary.xml | 81587 | 2018-02-26 17:19:30 |
| Financial_Report.xlsx | 219164 | 2018-02-26 17:19:30 |
 fiveyearperfgraph17.jpg | 39402 | 2018-02-26 17:19:30 |
| oln-20171231.xml | 7453568 | 2018-02-26 17:19:30 |
| oln-20171231.xsd | 148702 | 2018-02-26 17:19:30 |
| oln-20171231_cal.xml | 197310 | 2018-02-26 17:19:30 |
| oln-20171231_def.xml | 688683 | 2018-02-26 17:19:30 |
| oln-20171231_lab.xml | 1804734 | 2018-02-26 17:19:30 |
| oln-20171231_pre.xml | 1125893 | 2018-02-26 17:19:30 |
| oln-2017exhibit21.htm | 154575 | 2018-02-26 17:19:30 |
| oln-2017x1231x10xk.htm | 4154607 | 2018-02-26 17:19:30 |
| oln-2017xexhibit12.htm | 65786 | 2018-02-26 17:19:30 |
| oln-2017xexhibit23.htm | 3715 | 2018-02-26 17:19:30 |
| oln-2017xexhibit311.htm | 10319 | 2018-02-26 17:19:30 |
| oln-2017xexhibit312.htm | 10314 | 2018-02-26 17:19:30 |
| oln-2017xexhibit32.htm | 7625 | 2018-02-26 17:19:30 |
| R1.htm | 28514 | 2018-02-26 17:19:30 |
| R10.htm | 100269 | 2018-02-26 17:19:30 |
| R100.htm | 27880 | 2018-02-26 17:19:30 |
| R101.htm | 33215 | 2018-02-26 17:19:30 |
| R102.htm | 22927 | 2018-02-26 17:19:30 |
| R103.htm | 28352 | 2018-02-26 17:19:30 |
| R104.htm | 8107 | 2018-02-26 17:19:30 |
| R105.htm | 10050 | 2018-02-26 17:19:30 |
| R106.htm | 13761 | 2018-02-26 17:19:30 |
| R107.htm | 70898 | 2018-02-26 17:19:30 |
| R108.htm | 36208 | 2018-02-26 17:19:30 |
| R109.htm | 42742 | 2018-02-26 17:19:30 |
| R11.htm | 20180 | 2018-02-26 17:19:30 |
| R110.htm | 50532 | 2018-02-26 17:19:30 |
| R111.htm | 13223 | 2018-02-26 17:19:30 |
| R112.htm | 15488 | 2018-02-26 17:19:30 |
| R113.htm | 26179 | 2018-02-26 17:19:30 |
| R114.htm | 26208 | 2018-02-26 17:19:30 |
| R115.htm | 23422 | 2018-02-26 17:19:30 |
| R116.htm | 32644 | 2018-02-26 17:19:30 |
| R117.htm | 9403 | 2018-02-26 17:19:30 |
| R118.htm | 44454 | 2018-02-26 17:19:30 |
| R119.htm | 26985 | 2018-02-26 17:19:30 |
| R12.htm | 101550 | 2018-02-26 17:19:30 |
| R120.htm | 34295 | 2018-02-26 17:19:30 |
| R121.htm | 53622 | 2018-02-26 17:19:30 |
| R122.htm | 88316 | 2018-02-26 17:19:30 |
| R123.htm | 89669 | 2018-02-26 17:19:30 |
| R124.htm | 15730 | 2018-02-26 17:19:30 |
| R125.htm | 55377 | 2018-02-26 17:19:30 |
| R126.htm | 8521 | 2018-02-26 17:19:30 |
| R127.htm | 64786 | 2018-02-26 17:19:30 |
| R128.htm | 44005 | 2018-02-26 17:19:30 |
| R129.htm | 11947 | 2018-02-26 17:19:30 |
| R13.htm | 103541 | 2018-02-26 17:19:30 |
| R130.htm | 39453 | 2018-02-26 17:19:30 |
| R131.htm | 31304 | 2018-02-26 17:19:30 |
| R132.htm | 22030 | 2018-02-26 17:19:30 |
| R133.htm | 26745 | 2018-02-26 17:19:30 |
| R134.htm | 12918 | 2018-02-26 17:19:30 |
| R135.htm | 8505 | 2018-02-26 17:19:30 |
| R136.htm | 156926 | 2018-02-26 17:19:30 |
| R137.htm | 102503 | 2018-02-26 17:19:30 |
| R138.htm | 57835 | 2018-02-26 17:19:30 |
| R139.htm | 91992 | 2018-02-26 17:19:30 |
| R14.htm | 30842 | 2018-02-26 17:19:30 |
| R140.htm | 30781 | 2018-02-26 17:19:30 |
| R15.htm | 14129 | 2018-02-26 17:19:30 |
| R16.htm | 14686 | 2018-02-26 17:19:30 |
| R17.htm | 20522 | 2018-02-26 17:19:30 |
| R18.htm | 25725 | 2018-02-26 17:19:30 |
| R19.htm | 32204 | 2018-02-26 17:19:30 |
| R2.htm | 80070 | 2018-02-26 17:19:30 |
| R20.htm | 68099 | 2018-02-26 17:19:30 |
| R21.htm | 20090 | 2018-02-26 17:19:30 |
| R22.htm | 74597 | 2018-02-26 17:19:30 |
| R23.htm | 406222 | 2018-02-26 17:19:30 |
| R24.htm | 147857 | 2018-02-26 17:19:30 |
| R25.htm | 176169 | 2018-02-26 17:19:30 |
| R26.htm | 22003 | 2018-02-26 17:19:30 |
| R27.htm | 10885 | 2018-02-26 17:19:30 |
| R28.htm | 129137 | 2018-02-26 17:19:30 |
| R29.htm | 64881 | 2018-02-26 17:19:30 |
| R3.htm | 10698 | 2018-02-26 17:19:30 |
| R30.htm | 117190 | 2018-02-26 17:19:30 |
| R31.htm | 42847 | 2018-02-26 17:19:30 |
| R32.htm | 28164 | 2018-02-26 17:19:30 |
| R33.htm | 135012 | 2018-02-26 17:19:30 |
| R34.htm | 71424 | 2018-02-26 17:19:30 |
| R35.htm | 889857 | 2018-02-26 17:19:30 |
| R36.htm | 91082 | 2018-02-26 17:19:30 |
| R37.htm | 162716 | 2018-02-26 17:19:30 |
| R38.htm | 56704 | 2018-02-26 17:19:30 |
| R39.htm | 77644 | 2018-02-26 17:19:30 |
| R4.htm | 59280 | 2018-02-26 17:19:30 |
| R40.htm | 98418 | 2018-02-26 17:19:30 |
| R41.htm | 29182 | 2018-02-26 17:19:30 |
| R42.htm | 14744 | 2018-02-26 17:19:30 |
| R43.htm | 19826 | 2018-02-26 17:19:30 |
| R44.htm | 18552 | 2018-02-26 17:19:30 |
| R45.htm | 26632 | 2018-02-26 17:19:30 |
| R46.htm | 64078 | 2018-02-26 17:19:30 |
| R47.htm | 18535 | 2018-02-26 17:19:30 |
| R48.htm | 39965 | 2018-02-26 17:19:30 |
| R49.htm | 396574 | 2018-02-26 17:19:30 |
| R5.htm | 27759 | 2018-02-26 17:19:30 |
| R50.htm | 147743 | 2018-02-26 17:19:30 |
| R51.htm | 166637 | 2018-02-26 17:19:30 |
| R52.htm | 21728 | 2018-02-26 17:19:30 |
| R53.htm | 129697 | 2018-02-26 17:19:30 |
| R54.htm | 59718 | 2018-02-26 17:19:30 |
| R55.htm | 118275 | 2018-02-26 17:19:30 |
| R56.htm | 30409 | 2018-02-26 17:19:30 |
| R57.htm | 19599 | 2018-02-26 17:19:30 |
| R58.htm | 120580 | 2018-02-26 17:19:30 |
| R59.htm | 66327 | 2018-02-26 17:19:30 |
| R6.htm | 53644 | 2018-02-26 17:19:30 |
| R60.htm | 892574 | 2018-02-26 17:19:30 |
| R61.htm | 90885 | 2018-02-26 17:19:30 |
| R62.htm | 25133 | 2018-02-26 17:19:30 |
| R63.htm | 10251 | 2018-02-26 17:19:30 |
| R64.htm | 13982 | 2018-02-26 17:19:30 |
| R65.htm | 27231 | 2018-02-26 17:19:30 |
| R66.htm | 6232 | 2018-02-26 17:19:30 |
| R67.htm | 166193 | 2018-02-26 17:19:30 |
| R68.htm | 23858 | 2018-02-26 17:19:30 |
| R69.htm | 56477 | 2018-02-26 17:19:30 |
| R7.htm | 4611 | 2018-02-26 17:19:30 |
| R70.htm | 17643 | 2018-02-26 17:19:30 |
| R71.htm | 18232 | 2018-02-26 17:19:30 |
| R72.htm | 46024 | 2018-02-26 17:19:30 |
| R73.htm | 32751 | 2018-02-26 17:19:30 |
| R74.htm | 58825 | 2018-02-26 17:19:30 |
| R75.htm | 29156 | 2018-02-26 17:19:30 |
| R76.htm | 24333 | 2018-02-26 17:19:30 |
| R77.htm | 9819 | 2018-02-26 17:19:30 |
| R78.htm | 18357 | 2018-02-26 17:19:30 |
| R79.htm | 16029 | 2018-02-26 17:19:30 |
| R8.htm | 93162 | 2018-02-26 17:19:30 |
| R80.htm | 37040 | 2018-02-26 17:19:30 |
| R81.htm | 31217 | 2018-02-26 17:19:30 |
| R82.htm | 15070 | 2018-02-26 17:19:30 |
| R83.htm | 15820 | 2018-02-26 17:19:30 |
| R84.htm | 24804 | 2018-02-26 17:19:30 |
| R85.htm | 33305 | 2018-02-26 17:19:30 |
| R86.htm | 22283 | 2018-02-26 17:19:30 |
| R87.htm | 198407 | 2018-02-26 17:19:30 |
| R88.htm | 54219 | 2018-02-26 17:19:30 |
| R89.htm | 12744 | 2018-02-26 17:19:30 |
| R9.htm | 7140 | 2018-02-26 17:19:30 |
| R90.htm | 60243 | 2018-02-26 17:19:30 |
| R91.htm | 73625 | 2018-02-26 17:19:30 |
| R92.htm | 20498 | 2018-02-26 17:19:30 |
| R93.htm | 9097 | 2018-02-26 17:19:30 |
| R94.htm | 23329 | 2018-02-26 17:19:30 |
| R95.htm | 21858 | 2018-02-26 17:19:30 |
| R96.htm | 21011 | 2018-02-26 17:19:30 |
| R97.htm | 31455 | 2018-02-26 17:19:30 |
| R98.htm | 78800 | 2018-02-26 17:19:30 |
| R99.htm | 14289 | 2018-02-26 17:19:30 |
| report.css | 2768 | 2018-02-26 17:19:30 |
| Show.js | 1411 | 2018-02-26 17:19:30 |