Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000072909-14-000003-index-headers.html | 2014-02-24 16:07:17 | |
| 0000072909-14-000003-index.html | 2014-02-24 16:07:17 | |
| 0000072909-14-000003.txt | 2014-02-24 16:07:17 | |
 0000072909-14-000003-xbrl.zip | 434761 | 2014-02-24 16:07:17 |
| FilingSummary.xml | 51023 | 2014-02-24 16:07:17 |
| Financial_Report.xls | 3602906 | 2014-02-24 16:07:17 |
| Financial_Report.xlsx | 424795 | 2014-02-24 16:07:17 |
| nspw-20131231.xml | 4484029 | 2014-02-24 16:07:17 |
| nspw-20131231.xsd | 103959 | 2014-02-24 16:07:17 |
| nspw-20131231_cal.xml | 138400 | 2014-02-24 16:07:17 |
| nspw-20131231_def.xml | 499863 | 2014-02-24 16:07:17 |
| nspw-20131231_lab.xml | 1291311 | 2014-02-24 16:07:17 |
| nspw-20131231_pre.xml | 745957 | 2014-02-24 16:07:17 |
| nspw1231201310-k.htm | 2501976 | 2014-02-24 16:07:17 |
| nspwex1201q42013.htm | 40913 | 2014-02-24 16:07:17 |
| nspwex2301q42013.htm | 4142 | 2014-02-24 16:07:17 |
| nspwex3101q42013.htm | 12317 | 2014-02-24 16:07:17 |
| nspwex3102q42013.htm | 12153 | 2014-02-24 16:07:17 |
| nspwex3201q42013.htm | 9479 | 2014-02-24 16:07:17 |
| nspwex9901q42013.htm | 15871 | 2014-02-24 16:07:17 |
| R1.htm | 37255 | 2014-02-24 16:07:17 |
| R10.htm | 49069 | 2014-02-24 16:07:17 |
| R11.htm | 13914 | 2014-02-24 16:07:17 |
| R12.htm | 45358 | 2014-02-24 16:07:17 |
| R13.htm | 12429 | 2014-02-24 16:07:17 |
| R14.htm | 45025 | 2014-02-24 16:07:17 |
| R15.htm | 60721 | 2014-02-24 16:07:17 |
| R16.htm | 24040 | 2014-02-24 16:07:17 |
| R17.htm | 155399 | 2014-02-24 16:07:17 |
| R18.htm | 649505 | 2014-02-24 16:07:17 |
| R19.htm | 23403 | 2014-02-24 16:07:17 |
| R2.htm | 69936 | 2014-02-24 16:07:17 |
| R20.htm | 92733 | 2014-02-24 16:07:17 |
| R21.htm | 10880 | 2014-02-24 16:07:17 |
| R22.htm | 212702 | 2014-02-24 16:07:17 |
| R23.htm | 99707 | 2014-02-24 16:07:17 |
| R24.htm | 25461 | 2014-02-24 16:07:17 |
| R25.htm | 143593 | 2014-02-24 16:07:17 |
| R26.htm | 54766 | 2014-02-24 16:07:17 |
| R27.htm | 29358 | 2014-02-24 16:07:17 |
| R28.htm | 36841 | 2014-02-24 16:07:17 |
| R29.htm | 121257 | 2014-02-24 16:07:17 |
| R3.htm | 5887 | 2014-02-24 16:07:17 |
| R30.htm | 51497 | 2014-02-24 16:07:17 |
| R31.htm | 51859 | 2014-02-24 16:07:17 |
| R32.htm | 24287 | 2014-02-24 16:07:17 |
| R33.htm | 160144 | 2014-02-24 16:07:17 |
| R34.htm | 646454 | 2014-02-24 16:07:17 |
| R35.htm | 22635 | 2014-02-24 16:07:17 |
| R36.htm | 84557 | 2014-02-24 16:07:17 |
| R37.htm | 173421 | 2014-02-24 16:07:17 |
| R38.htm | 100467 | 2014-02-24 16:07:17 |
| R39.htm | 24790 | 2014-02-24 16:07:17 |
| R4.htm | 21971 | 2014-02-24 16:07:17 |
| R40.htm | 134743 | 2014-02-24 16:07:17 |
| R41.htm | 50999 | 2014-02-24 16:07:17 |
| R42.htm | 35457 | 2014-02-24 16:07:17 |
| R43.htm | 16974 | 2014-02-24 16:07:17 |
| R44.htm | 17792 | 2014-02-24 16:07:17 |
| R45.htm | 8593 | 2014-02-24 16:07:17 |
| R46.htm | 17174 | 2014-02-24 16:07:17 |
| R47.htm | 21378 | 2014-02-24 16:07:17 |
| R48.htm | 7387 | 2014-02-24 16:07:17 |
| R49.htm | 40215 | 2014-02-24 16:07:17 |
| R5.htm | 6453 | 2014-02-24 16:07:17 |
| R50.htm | 10530 | 2014-02-24 16:07:17 |
| R51.htm | 28563 | 2014-02-24 16:07:17 |
| R52.htm | 17660 | 2014-02-24 16:07:17 |
| R53.htm | 194248 | 2014-02-24 16:07:17 |
| R54.htm | 7998 | 2014-02-24 16:07:17 |
| R55.htm | 8970 | 2014-02-24 16:07:17 |
| R56.htm | 32416 | 2014-02-24 16:07:17 |
| R57.htm | 73529 | 2014-02-24 16:07:17 |
| R58.htm | 42654 | 2014-02-24 16:07:17 |
| R59.htm | 132354 | 2014-02-24 16:07:17 |
| R6.htm | 119763 | 2014-02-24 16:07:17 |
| R60.htm | 5784 | 2014-02-24 16:07:17 |
| R61.htm | 5600 | 2014-02-24 16:07:17 |
| R62.htm | 61909 | 2014-02-24 16:07:17 |
| R63.htm | 31999 | 2014-02-24 16:07:17 |
| R64.htm | 149005 | 2014-02-24 16:07:17 |
| R65.htm | 56317 | 2014-02-24 16:07:17 |
| R66.htm | 10578 | 2014-02-24 16:07:17 |
| R67.htm | 18103 | 2014-02-24 16:07:17 |
| R68.htm | 12307 | 2014-02-24 16:07:17 |
| R69.htm | 11794 | 2014-02-24 16:07:17 |
| R7.htm | 169679 | 2014-02-24 16:07:17 |
| R70.htm | 20434 | 2014-02-24 16:07:17 |
| R71.htm | 38843 | 2014-02-24 16:07:17 |
| R72.htm | 7209 | 2014-02-24 16:07:17 |
| R73.htm | 37790 | 2014-02-24 16:07:17 |
| R74.htm | 10154 | 2014-02-24 16:07:17 |
| R75.htm | 32479 | 2014-02-24 16:07:17 |
| R76.htm | 29335 | 2014-02-24 16:07:17 |
| R77.htm | 23281 | 2014-02-24 16:07:17 |
| R78.htm | 31797 | 2014-02-24 16:07:17 |
| R79.htm | 13963 | 2014-02-24 16:07:17 |
| R8.htm | 12006 | 2014-02-24 16:07:17 |
| R80.htm | 44048 | 2014-02-24 16:07:17 |
| R81.htm | 18697 | 2014-02-24 16:07:17 |
| R82.htm | 39191 | 2014-02-24 16:07:17 |
| R83.htm | 5652 | 2014-02-24 16:07:17 |
| R84.htm | 36319 | 2014-02-24 16:07:17 |
| R85.htm | 20946 | 2014-02-24 16:07:17 |
| R86.htm | 33596 | 2014-02-24 16:07:17 |
| R87.htm | 75499 | 2014-02-24 16:07:17 |
| R88.htm | 17973 | 2014-02-24 16:07:17 |
| R89.htm | 36747 | 2014-02-24 16:07:17 |
| R9.htm | 33373 | 2014-02-24 16:07:17 |
| R90.htm | 15720 | 2014-02-24 16:07:17 |
| report.css | 2740 | 2014-02-24 16:07:17 |
| Show.js | 1410 | 2014-02-24 16:07:17 |