Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104659-23-008653-index-headers.html | 2023-01-31 16:49:44 | |
| 0001104659-23-008653-index.html | 2023-01-31 16:49:44 | |
| 0001104659-23-008653.txt | 2023-01-31 16:49:44 | |
 0001104659-23-008653-xbrl.zip | 103079 | 2023-01-31 16:49:44 |
| cni-20221231.xsd | 3246 | 2023-01-31 16:49:44 |
| cni-20221231_def.xml | 28536 | 2023-01-31 16:49:44 |
| cni-20221231_lab.xml | 38800 | 2023-01-31 16:49:44 |
| cni-20221231_pre.xml | 27179 | 2023-01-31 16:49:44 |
| FilingSummary.xml | 2077 | 2023-01-31 16:49:44 |
| Financial_Report.xlsx | 6242 | 2023-01-31 16:49:44 |
| MetaLinks.json | 43597 | 2023-01-31 16:49:44 |
| R1.htm | 63787 | 2023-01-31 16:49:44 |
| report.css | 2767 | 2023-01-31 16:49:44 |
| Show.js | 1085 | 2023-01-31 16:49:44 |
| tm232341d1_40f.htm | 607782 | 2023-01-31 16:49:44 |
 tm232341d1_40fimg001.jpg | 17111 | 2023-01-31 16:49:44 |
| tm232341d1_40f_htm.xml | 6548 | 2023-01-31 16:49:44 |
| tm232341d1_ex99-3.htm | 6096 | 2023-01-31 16:49:44 |
 tm232341d1_ex99-3img001.jpg | 2079 | 2023-01-31 16:49:44 |
 tm232341d1_ex99-3img002.jpg | 7471 | 2023-01-31 16:49:44 |
| tm232341d1_ex99-4.htm | 10770 | 2023-01-31 16:49:44 |
| tm232341d1_ex99-5.htm | 10424 | 2023-01-31 16:49:44 |
| tm232341d1_ex99-6.htm | 5161 | 2023-01-31 16:49:44 |