Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000070866-20-000007-index-headers.html | 2020-02-28 16:05:26 | |
| 0000070866-20-000007-index.html | 2020-02-28 16:05:26 | |
| 0000070866-20-000007.txt | 2020-02-28 16:05:26 | |
 0000070866-20-000007-xbrl.zip | 1770781 | 2020-02-28 16:05:26 |
| exhibit21listingofncrs.htm | 103045 | 2020-02-28 16:05:26 |
| exhibit231consentofind.htm | 2397 | 2020-02-28 16:05:26 |
| exhibit311section302ce.htm | 10398 | 2020-02-28 16:05:26 |
| exhibit312section302cf.htm | 10050 | 2020-02-28 16:05:26 |
| exhibit32sec906ceoandc.htm | 11985 | 2020-02-28 16:05:26 |
| exhibit46descriptionof.htm | 29178 | 2020-02-28 16:05:26 |
| FilingSummary.xml | 85337 | 2020-02-28 16:05:26 |
| Financial_Report.xlsx | 226227 | 2020-02-28 16:05:26 |
 item51stockperformancegraph.jpg | 74963 | 2020-02-28 16:05:26 |
| MetaLinks.json | 1415770 | 2020-02-28 16:05:26 |
| ncr-20191231.xsd | 136157 | 2020-02-28 16:05:26 |
| ncr-20191231x10k.htm | 6827971 | 2020-02-28 16:05:26 |
| ncr-20191231x10k_htm.xml | 9085963 | 2020-02-28 16:05:26 |
| ncr-20191231_cal.xml | 175314 | 2020-02-28 16:05:26 |
| ncr-20191231_def.xml | 952564 | 2020-02-28 16:05:26 |
| ncr-20191231_lab.xml | 1727241 | 2020-02-28 16:05:26 |
| ncr-20191231_pre.xml | 1229093 | 2020-02-28 16:05:26 |
 ncrbbpreferred2015a20.jpg | 991556 | 2020-02-28 16:05:26 |
| R1.htm | 57433 | 2020-02-28 16:05:26 |
| R10.htm | 84870 | 2020-02-28 16:05:26 |
| R100.htm | 28753 | 2020-02-28 16:05:26 |
| R101.htm | 248462 | 2020-02-28 16:05:26 |
| R102.htm | 46902 | 2020-02-28 16:05:26 |
| R103.htm | 49257 | 2020-02-28 16:05:26 |
| R104.htm | 44249 | 2020-02-28 16:05:26 |
| R105.htm | 20858 | 2020-02-28 16:05:26 |
| R106.htm | 29421 | 2020-02-28 16:05:26 |
| R107.htm | 8441 | 2020-02-28 16:05:26 |
| R108.htm | 10495 | 2020-02-28 16:05:26 |
| R109.htm | 17378 | 2020-02-28 16:05:26 |
| R11.htm | 124728 | 2020-02-28 16:05:26 |
| R110.htm | 59902 | 2020-02-28 16:05:26 |
| R111.htm | 9419 | 2020-02-28 16:05:26 |
| R112.htm | 10467 | 2020-02-28 16:05:26 |
| R113.htm | 29218 | 2020-02-28 16:05:26 |
| R114.htm | 13557 | 2020-02-28 16:05:26 |
| R115.htm | 7751 | 2020-02-28 16:05:26 |
| R116.htm | 25877 | 2020-02-28 16:05:26 |
| R117.htm | 12790 | 2020-02-28 16:05:26 |
| R118.htm | 33442 | 2020-02-28 16:05:26 |
| R119.htm | 49003 | 2020-02-28 16:05:26 |
| R12.htm | 137408 | 2020-02-28 16:05:26 |
| R120.htm | 27504 | 2020-02-28 16:05:26 |
| R121.htm | 31095 | 2020-02-28 16:05:26 |
| R122.htm | 9704 | 2020-02-28 16:05:26 |
| R123.htm | 15596 | 2020-02-28 16:05:26 |
| R124.htm | 14688 | 2020-02-28 16:05:26 |
| R125.htm | 12490 | 2020-02-28 16:05:26 |
| R126.htm | 18787 | 2020-02-28 16:05:26 |
| R127.htm | 11928 | 2020-02-28 16:05:26 |
| R128.htm | 161064 | 2020-02-28 16:05:26 |
| R129.htm | 165534 | 2020-02-28 16:05:26 |
| R13.htm | 30435 | 2020-02-28 16:05:26 |
| R130.htm | 159849 | 2020-02-28 16:05:26 |
| R131.htm | 26510 | 2020-02-28 16:05:26 |
| R132.htm | 44505 | 2020-02-28 16:05:26 |
| R133.htm | 16598 | 2020-02-28 16:05:26 |
| R14.htm | 101357 | 2020-02-28 16:05:26 |
| R15.htm | 163976 | 2020-02-28 16:05:26 |
| R16.htm | 86185 | 2020-02-28 16:05:26 |
| R17.htm | 708913 | 2020-02-28 16:05:26 |
| R18.htm | 67457 | 2020-02-28 16:05:26 |
| R19.htm | 92521 | 2020-02-28 16:05:26 |
| R2.htm | 92624 | 2020-02-28 16:05:26 |
| R20.htm | 39564 | 2020-02-28 16:05:26 |
| R21.htm | 143561 | 2020-02-28 16:05:26 |
| R22.htm | 37936 | 2020-02-28 16:05:26 |
| R23.htm | 61166 | 2020-02-28 16:05:26 |
| R24.htm | 997916 | 2020-02-28 16:05:26 |
| R25.htm | 100881 | 2020-02-28 16:05:26 |
| R26.htm | 42377 | 2020-02-28 16:05:26 |
| R27.htm | 132381 | 2020-02-28 16:05:26 |
| R28.htm | 6399 | 2020-02-28 16:05:26 |
| R29.htm | 112312 | 2020-02-28 16:05:26 |
| R3.htm | 56295 | 2020-02-28 16:05:26 |
| R30.htm | 30756 | 2020-02-28 16:05:26 |
| R31.htm | 36389 | 2020-02-28 16:05:26 |
| R32.htm | 11500 | 2020-02-28 16:05:26 |
| R33.htm | 110643 | 2020-02-28 16:05:26 |
| R34.htm | 31454 | 2020-02-28 16:05:26 |
| R35.htm | 136647 | 2020-02-28 16:05:26 |
| R36.htm | 64847 | 2020-02-28 16:05:26 |
| R37.htm | 161285 | 2020-02-28 16:05:26 |
| R38.htm | 83064 | 2020-02-28 16:05:26 |
| R39.htm | 682965 | 2020-02-28 16:05:26 |
| R4.htm | 103984 | 2020-02-28 16:05:26 |
| R40.htm | 19032 | 2020-02-28 16:05:26 |
| R41.htm | 88091 | 2020-02-28 16:05:26 |
| R42.htm | 33639 | 2020-02-28 16:05:26 |
| R43.htm | 144329 | 2020-02-28 16:05:26 |
| R44.htm | 27492 | 2020-02-28 16:05:26 |
| R45.htm | 80766 | 2020-02-28 16:05:26 |
| R46.htm | 973881 | 2020-02-28 16:05:26 |
| R47.htm | 97303 | 2020-02-28 16:05:26 |
| R48.htm | 12595 | 2020-02-28 16:05:26 |
| R49.htm | 7143 | 2020-02-28 16:05:26 |
| R5.htm | 36380 | 2020-02-28 16:05:26 |
| R50.htm | 38731 | 2020-02-28 16:05:26 |
| R51.htm | 60627 | 2020-02-28 16:05:26 |
| R52.htm | 12389 | 2020-02-28 16:05:26 |
| R53.htm | 34429 | 2020-02-28 16:05:26 |
| R54.htm | 10273 | 2020-02-28 16:05:26 |
| R55.htm | 9580 | 2020-02-28 16:05:26 |
| R56.htm | 4546 | 2020-02-28 16:05:26 |
| R57.htm | 11870 | 2020-02-28 16:05:26 |
| R58.htm | 6110 | 2020-02-28 16:05:26 |
| R59.htm | 18670 | 2020-02-28 16:05:26 |
| R6.htm | 118023 | 2020-02-28 16:05:26 |
| R60.htm | 15787 | 2020-02-28 16:05:26 |
| R61.htm | 13423 | 2020-02-28 16:05:26 |
| R62.htm | 37773 | 2020-02-28 16:05:26 |
| R63.htm | 20499 | 2020-02-28 16:05:26 |
| R64.htm | 11357 | 2020-02-28 16:05:26 |
| R65.htm | 12035 | 2020-02-28 16:05:26 |
| R66.htm | 21123 | 2020-02-28 16:05:26 |
| R67.htm | 16644 | 2020-02-28 16:05:26 |
| R68.htm | 12027 | 2020-02-28 16:05:26 |
| R69.htm | 21117 | 2020-02-28 16:05:26 |
| R7.htm | 66520 | 2020-02-28 16:05:26 |
| R70.htm | 14144 | 2020-02-28 16:05:26 |
| R71.htm | 17035 | 2020-02-28 16:05:26 |
| R72.htm | 26354 | 2020-02-28 16:05:26 |
| R73.htm | 16595 | 2020-02-28 16:05:26 |
| R74.htm | 13048 | 2020-02-28 16:05:26 |
| R75.htm | 45747 | 2020-02-28 16:05:26 |
| R76.htm | 12179 | 2020-02-28 16:05:26 |
| R77.htm | 23919 | 2020-02-28 16:05:26 |
| R78.htm | 13741 | 2020-02-28 16:05:26 |
| R79.htm | 37525 | 2020-02-28 16:05:26 |
| R8.htm | 189135 | 2020-02-28 16:05:26 |
| R80.htm | 12493 | 2020-02-28 16:05:26 |
| R81.htm | 27124 | 2020-02-28 16:05:26 |
| R82.htm | 17460 | 2020-02-28 16:05:26 |
| R83.htm | 45448 | 2020-02-28 16:05:26 |
| R84.htm | 38707 | 2020-02-28 16:05:26 |
| R85.htm | 70628 | 2020-02-28 16:05:26 |
| R86.htm | 92227 | 2020-02-28 16:05:26 |
| R87.htm | 15312 | 2020-02-28 16:05:26 |
| R88.htm | 20653 | 2020-02-28 16:05:26 |
| R89.htm | 4315 | 2020-02-28 16:05:26 |
| R9.htm | 132934 | 2020-02-28 16:05:26 |
| R90.htm | 9498 | 2020-02-28 16:05:26 |
| R91.htm | 25076 | 2020-02-28 16:05:26 |
| R92.htm | 54787 | 2020-02-28 16:05:26 |
| R93.htm | 52380 | 2020-02-28 16:05:26 |
| R94.htm | 34007 | 2020-02-28 16:05:26 |
| R95.htm | 19316 | 2020-02-28 16:05:26 |
| R96.htm | 63448 | 2020-02-28 16:05:26 |
| R97.htm | 12387 | 2020-02-28 16:05:26 |
| R98.htm | 86170 | 2020-02-28 16:05:26 |
| R99.htm | 92003 | 2020-02-28 16:05:26 |
| report.css | 2768 | 2020-02-28 16:05:26 |
| Show.js | 1086 | 2020-02-28 16:05:26 |