Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000277948-25-000044-index-headers.html | 2025-07-23 16:03:03 | |
| 0000277948-25-000044-index.html | 2025-07-23 16:03:03 | |
| 0000277948-25-000044.txt | 2025-07-23 16:03:03 | |
 0000277948-25-000044-xbrl.zip | 370226 | 2025-07-23 16:03:03 |
| csx-20250630.htm | 1270939 | 2025-07-23 16:03:03 |
| csx-20250630.xsd | 49441 | 2025-07-23 16:03:03 |
| csx-20250630_cal.xml | 61820 | 2025-07-23 16:03:03 |
| csx-20250630_def.xml | 252637 | 2025-07-23 16:03:03 |
 csx-20250630_g1.jpg | 129529 | 2025-07-23 16:03:03 |
 csx-20250630_g2.jpg | 24787 | 2025-07-23 16:03:03 |
 csx-20250630_g3.jpg | 24974 | 2025-07-23 16:03:03 |
 csx-20250630_g4.jpg | 23355 | 2025-07-23 16:03:03 |
| csx-20250630_htm.xml | 1066120 | 2025-07-23 16:03:03 |
| csx-20250630_lab.xml | 594475 | 2025-07-23 16:03:03 |
| csx-20250630_pre.xml | 441784 | 2025-07-23 16:03:03 |
| csx06302025ex31.htm | 19460 | 2025-07-23 16:03:03 |
| csx06302025ex32.htm | 6772 | 2025-07-23 16:03:03 |
| FilingSummary.xml | 37970 | 2025-07-23 16:03:03 |
| MetaLinks.json | 916270 | 2025-07-23 16:03:03 |
| R1.htm | 51666 | 2025-07-23 16:03:03 |
| R10.htm | 44636 | 2025-07-23 16:03:03 |
| R11.htm | 33500 | 2025-07-23 16:03:03 |
| R12.htm | 35823 | 2025-07-23 16:03:03 |
| R13.htm | 20219 | 2025-07-23 16:03:03 |
| R14.htm | 25575 | 2025-07-23 16:03:03 |
| R15.htm | 51437 | 2025-07-23 16:03:03 |
| R16.htm | 46174 | 2025-07-23 16:03:03 |
| R17.htm | 51715 | 2025-07-23 16:03:03 |
| R18.htm | 19942 | 2025-07-23 16:03:03 |
| R19.htm | 95926 | 2025-07-23 16:03:03 |
| R2.htm | 85227 | 2025-07-23 16:03:03 |
| R20.htm | 18298 | 2025-07-23 16:03:03 |
| R21.htm | 8465 | 2025-07-23 16:03:03 |
| R22.htm | 25816 | 2025-07-23 16:03:03 |
| R23.htm | 44113 | 2025-07-23 16:03:03 |
| R24.htm | 28623 | 2025-07-23 16:03:03 |
| R25.htm | 27597 | 2025-07-23 16:03:03 |
| R26.htm | 21064 | 2025-07-23 16:03:03 |
| R27.htm | 42990 | 2025-07-23 16:03:03 |
| R28.htm | 42993 | 2025-07-23 16:03:03 |
| R29.htm | 46296 | 2025-07-23 16:03:03 |
| R3.htm | 6895 | 2025-07-23 16:03:03 |
| R30.htm | 16976 | 2025-07-23 16:03:03 |
| R31.htm | 88879 | 2025-07-23 16:03:03 |
| R32.htm | 5628 | 2025-07-23 16:03:03 |
| R33.htm | 44412 | 2025-07-23 16:03:03 |
| R34.htm | 7452 | 2025-07-23 16:03:03 |
| R35.htm | 13788 | 2025-07-23 16:03:03 |
| R36.htm | 11017 | 2025-07-23 16:03:03 |
| R37.htm | 27753 | 2025-07-23 16:03:03 |
| R38.htm | 26333 | 2025-07-23 16:03:03 |
| R39.htm | 37777 | 2025-07-23 16:03:03 |
| R4.htm | 135589 | 2025-07-23 16:03:03 |
| R40.htm | 24123 | 2025-07-23 16:03:03 |
| R41.htm | 12892 | 2025-07-23 16:03:03 |
| R42.htm | 46993 | 2025-07-23 16:03:03 |
| R43.htm | 22131 | 2025-07-23 16:03:03 |
| R44.htm | 4724 | 2025-07-23 16:03:03 |
| R45.htm | 26292 | 2025-07-23 16:03:03 |
| R46.htm | 82880 | 2025-07-23 16:03:03 |
| R47.htm | 17744 | 2025-07-23 16:03:03 |
| R48.htm | 7143 | 2025-07-23 16:03:03 |
| R49.htm | 8325 | 2025-07-23 16:03:03 |
| R5.htm | 4417 | 2025-07-23 16:03:03 |
| R50.htm | 37991 | 2025-07-23 16:03:03 |
| R51.htm | 17468 | 2025-07-23 16:03:03 |
| R52.htm | 44990 | 2025-07-23 16:03:03 |
| R53.htm | 20816 | 2025-07-23 16:03:03 |
| R54.htm | 13892 | 2025-07-23 16:03:03 |
| R55.htm | 23651 | 2025-07-23 16:03:03 |
| R56.htm | 6743 | 2025-07-23 16:03:03 |
| R57.htm | 49286 | 2025-07-23 16:03:03 |
| R58.htm | 24058 | 2025-07-23 16:03:03 |
| R59.htm | 48332 | 2025-07-23 16:03:03 |
| R6.htm | 77130 | 2025-07-23 16:03:03 |
| R60.htm | 36523 | 2025-07-23 16:03:03 |
| R7.htm | 96922 | 2025-07-23 16:03:03 |
| R8.htm | 6849 | 2025-07-23 16:03:03 |
| R9.htm | 13936 | 2025-07-23 16:03:03 |
| report.css | 2767 | 2025-07-23 16:03:03 |
| Show.js | 1085 | 2025-07-23 16:03:03 |