Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000072162-24-000031-index-headers.html | 2024-09-05 16:16:01 | |
| 0000072162-24-000031-index.html | 2024-09-05 16:16:01 | |
| 0000072162-24-000031.txt | 2024-09-05 16:16:01 | |
 0000072162-24-000031-xbrl.zip | 9961 | 2024-09-05 16:16:01 |
| FilingSummary.xml | 1693 | 2024-09-05 16:16:01 |
| Financial_Report.xlsx | 5702 | 2024-09-05 16:16:01 |
| MetaLinks.json | 16808 | 2024-09-05 16:16:01 |
| nl-20240904.xsd | 3229 | 2024-09-05 16:16:01 |
| nl-20240904x8k.htm | 42936 | 2024-09-05 16:16:01 |
| nl-20240904x8k_htm.xml | 4776 | 2024-09-05 16:16:01 |
| nl-20240904_lab.xml | 15898 | 2024-09-05 16:16:01 |
| nl-20240904_pre.xml | 10366 | 2024-09-05 16:16:01 |
| R1.htm | 39597 | 2024-09-05 16:16:01 |
| report.css | 2766 | 2024-09-05 16:16:01 |
| Show.js | 1084 | 2024-09-05 16:16:01 |