Parent Directory| Name | Size | Last Modified |
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| 0001193125-24-069719-index.html | 2024-03-18 09:12:02 | |
| 0001193125-24-069719.txt | 2024-03-18 09:12:02 | |
 0001193125-24-069719-xbrl.zip | 175355 | 2024-03-18 09:12:02 |
| d747502d8k.htm | 34046 | 2024-03-18 09:12:02 |
| d747502d8k_htm.xml | 3506 | 2024-03-18 09:12:02 |
| d747502dex101.htm | 932986 | 2024-03-18 09:12:02 |
| d747502dex991.htm | 8224 | 2024-03-18 09:12:02 |
| FilingSummary.xml | 1930 | 2024-03-18 09:12:02 |
| Financial_Report.xlsx | 5687 | 2024-03-18 09:12:02 |
 g747502g0314162904735.jpg | 7093 | 2024-03-18 09:12:02 |
| MetaLinks.json | 18456 | 2024-03-18 09:12:02 |
| R1.htm | 38074 | 2024-03-18 09:12:02 |
| report.css | 2767 | 2024-03-18 09:12:02 |
| Show.js | 1085 | 2024-03-18 09:12:02 |
| sph-20240315.xsd | 2872 | 2024-03-18 09:12:02 |
| sph-20240315_lab.xml | 17236 | 2024-03-18 09:12:02 |
| sph-20240315_pre.xml | 10828 | 2024-03-18 09:12:02 |