Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-25-310682-index-headers.html | 2025-12-08 08:57:26 | |
| 0001193125-25-310682-index.html | 2025-12-08 08:57:26 | |
| 0001193125-25-310682.txt | 2025-12-08 08:57:26 | |
 0001193125-25-310682-xbrl.zip | 10971 | 2025-12-08 08:57:26 |
| d14399d8k.htm | 24707 | 2025-12-08 08:57:26 |
| d14399d8k_htm.xml | 3506 | 2025-12-08 08:57:26 |
| d14399dex991.htm | 8327 | 2025-12-08 08:57:26 |
| FilingSummary.xml | 1715 | 2025-12-08 08:57:26 |
 g14399g1206231225294.jpg | 3941 | 2025-12-08 08:57:26 |
| MetaLinks.json | 18421 | 2025-12-08 08:57:26 |
| R1.htm | 38059 | 2025-12-08 08:57:26 |
| report.css | 2767 | 2025-12-08 08:57:26 |
| Show.js | 1084 | 2025-12-08 08:57:26 |
| sph-20251208.xsd | 2869 | 2025-12-08 08:57:26 |
| sph-20251208_lab.xml | 17233 | 2025-12-08 08:57:26 |
| sph-20251208_pre.xml | 10825 | 2025-12-08 08:57:26 |