Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-25-269656-index-headers.html | 2025-11-06 16:23:13 | |
| 0001193125-25-269656-index.html | 2025-11-06 16:23:13 | |
| 0001193125-25-269656.txt | 2025-11-06 16:23:13 | |
 0001193125-25-269656-xbrl.zip | 8388 | 2025-11-06 16:23:13 |
| d11684d8k.htm | 25456 | 2025-11-06 16:23:13 |
| d11684d8k_htm.xml | 3528 | 2025-11-06 16:23:13 |
| FilingSummary.xml | 1715 | 2025-11-06 16:23:13 |
| MetaLinks.json | 18451 | 2025-11-06 16:23:13 |
| nfg-20251106.xsd | 2870 | 2025-11-06 16:23:13 |
| nfg-20251106_lab.xml | 17234 | 2025-11-06 16:23:13 |
| nfg-20251106_pre.xml | 10826 | 2025-11-06 16:23:13 |
| R1.htm | 38081 | 2025-11-06 16:23:13 |
| report.css | 2766 | 2025-11-06 16:23:13 |
| Show.js | 1084 | 2025-11-06 16:23:13 |