Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-25-068858-index-headers.html | 2025-05-12 12:22:18 | |
| 0000950170-25-068858-index.html | 2025-05-12 12:22:18 | |
| 0000950170-25-068858.txt | 2025-05-12 12:22:18 | |
 0000950170-25-068858-xbrl.zip | 181273 | 2025-05-12 12:22:18 |
| FilingSummary.xml | 29294 | 2025-05-12 12:22:18 |
| Financial_Report.xlsx | 69892 | 2025-05-12 12:22:18 |
| kex-20250331.htm | 2232584 | 2025-05-12 12:22:18 |
| kex-20250331.xsd | 945833 | 2025-05-12 12:22:18 |
| kex-20250331_htm.xml | 1643515 | 2025-05-12 12:22:18 |
| kex-ex31_1.htm | 17147 | 2025-05-12 12:22:18 |
| kex-ex31_2.htm | 17183 | 2025-05-12 12:22:18 |
| kex-ex32.htm | 12144 | 2025-05-12 12:22:18 |
| MetaLinks.json | 790730 | 2025-05-12 12:22:18 |
| R1.htm | 53076 | 2025-05-12 12:22:18 |
| R10.htm | 6367 | 2025-05-12 12:22:18 |
| R11.htm | 13231 | 2025-05-12 12:22:18 |
| R12.htm | 43888 | 2025-05-12 12:22:18 |
| R13.htm | 207223 | 2025-05-12 12:22:18 |
| R14.htm | 85249 | 2025-05-12 12:22:18 |
| R15.htm | 70983 | 2025-05-12 12:22:18 |
| R16.htm | 20835 | 2025-05-12 12:22:18 |
| R17.htm | 53544 | 2025-05-12 12:22:18 |
| R18.htm | 66957 | 2025-05-12 12:22:18 |
| R19.htm | 18881 | 2025-05-12 12:22:18 |
| R2.htm | 140707 | 2025-05-12 12:22:18 |
| R20.htm | 84517 | 2025-05-12 12:22:18 |
| R21.htm | 53847 | 2025-05-12 12:22:18 |
| R22.htm | 12031 | 2025-05-12 12:22:18 |
| R23.htm | 38065 | 2025-05-12 12:22:18 |
| R24.htm | 193490 | 2025-05-12 12:22:18 |
| R25.htm | 75218 | 2025-05-12 12:22:18 |
| R26.htm | 72659 | 2025-05-12 12:22:18 |
| R27.htm | 16674 | 2025-05-12 12:22:18 |
| R28.htm | 49664 | 2025-05-12 12:22:18 |
| R29.htm | 63719 | 2025-05-12 12:22:18 |
| R3.htm | 10513 | 2025-05-12 12:22:18 |
| R30.htm | 19177 | 2025-05-12 12:22:18 |
| R31.htm | 79134 | 2025-05-12 12:22:18 |
| R32.htm | 53435 | 2025-05-12 12:22:18 |
| R33.htm | 26738 | 2025-05-12 12:22:18 |
| R34.htm | 24232 | 2025-05-12 12:22:18 |
| R35.htm | 4922 | 2025-05-12 12:22:18 |
| R36.htm | 58176 | 2025-05-12 12:22:18 |
| R37.htm | 57132 | 2025-05-12 12:22:18 |
| R38.htm | 41334 | 2025-05-12 12:22:18 |
| R39.htm | 48770 | 2025-05-12 12:22:18 |
| R4.htm | 89852 | 2025-05-12 12:22:18 |
| R40.htm | 23618 | 2025-05-12 12:22:18 |
| R41.htm | 12387 | 2025-05-12 12:22:18 |
| R42.htm | 7134 | 2025-05-12 12:22:18 |
| R43.htm | 6779 | 2025-05-12 12:22:18 |
| R44.htm | 13597 | 2025-05-12 12:22:18 |
| R45.htm | 32997 | 2025-05-12 12:22:18 |
| R46.htm | 67020 | 2025-05-12 12:22:18 |
| R47.htm | 8627 | 2025-05-12 12:22:18 |
| R48.htm | 40462 | 2025-05-12 12:22:18 |
| R49.htm | 30663 | 2025-05-12 12:22:18 |
| R5.htm | 38666 | 2025-05-12 12:22:18 |
| R50.htm | 11267 | 2025-05-12 12:22:18 |
| R6.htm | 78766 | 2025-05-12 12:22:18 |
| R7.htm | 66032 | 2025-05-12 12:22:18 |
| R8.htm | 14490 | 2025-05-12 12:22:18 |
| R9.htm | 11484 | 2025-05-12 12:22:18 |
| report.css | 2767 | 2025-05-12 12:22:18 |
| Show.js | 1085 | 2025-05-12 12:22:18 |