Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-15-034714-index-headers.html | 2015-02-05 10:30:22 | |
| 0001193125-15-034714-index.html | 2015-02-05 10:30:22 | |
| 0001193125-15-034714.txt | 2015-02-05 10:30:22 | |
 0001193125-15-034714-xbrl.zip | 125707 | 2015-02-05 10:30:22 |
| d863921d10q.htm | 441381 | 2015-02-05 10:30:22 |
| d863921dex311.htm | 9243 | 2015-02-05 10:30:22 |
| d863921dex312.htm | 9270 | 2015-02-05 10:30:22 |
| d863921dex321.htm | 3637 | 2015-02-05 10:30:22 |
| d863921dex322.htm | 3667 | 2015-02-05 10:30:22 |
| FilingSummary.xml | 24351 | 2015-02-05 10:30:22 |
| Financial_Report.xls | 532081 | 2015-02-05 10:30:22 |
| Financial_Report.xlsx | 141301 | 2015-02-05 10:30:22 |
| R1.htm | 33850 | 2015-02-05 10:30:22 |
| R10.htm | 74949 | 2015-02-05 10:30:22 |
| R11.htm | 11207 | 2015-02-05 10:30:22 |
| R12.htm | 16233 | 2015-02-05 10:30:22 |
| R13.htm | 8075 | 2015-02-05 10:30:22 |
| R14.htm | 23818 | 2015-02-05 10:30:22 |
| R15.htm | 8541 | 2015-02-05 10:30:22 |
| R16.htm | 18316 | 2015-02-05 10:30:22 |
| R17.htm | 9073 | 2015-02-05 10:30:22 |
| R18.htm | 7185 | 2015-02-05 10:30:22 |
| R19.htm | 18465 | 2015-02-05 10:30:22 |
| R2.htm | 103384 | 2015-02-05 10:30:22 |
| R20.htm | 32361 | 2015-02-05 10:30:22 |
| R21.htm | 9919 | 2015-02-05 10:30:22 |
| R22.htm | 38705 | 2015-02-05 10:30:22 |
| R23.htm | 38083 | 2015-02-05 10:30:22 |
| R24.htm | 75640 | 2015-02-05 10:30:22 |
| R25.htm | 9781 | 2015-02-05 10:30:22 |
| R26.htm | 10494 | 2015-02-05 10:30:22 |
| R27.htm | 14031 | 2015-02-05 10:30:22 |
| R28.htm | 10564 | 2015-02-05 10:30:22 |
| R29.htm | 16846 | 2015-02-05 10:30:22 |
| R3.htm | 15593 | 2015-02-05 10:30:22 |
| R30.htm | 29053 | 2015-02-05 10:30:22 |
| R31.htm | 31677 | 2015-02-05 10:30:22 |
| R32.htm | 12599 | 2015-02-05 10:30:22 |
| R33.htm | 16317 | 2015-02-05 10:30:22 |
| R34.htm | 91178 | 2015-02-05 10:30:22 |
| R35.htm | 21526 | 2015-02-05 10:30:22 |
| R36.htm | 26739 | 2015-02-05 10:30:22 |
| R37.htm | 30658 | 2015-02-05 10:30:22 |
| R38.htm | 24087 | 2015-02-05 10:30:22 |
| R39.htm | 13036 | 2015-02-05 10:30:22 |
| R4.htm | 70522 | 2015-02-05 10:30:22 |
| R40.htm | 20301 | 2015-02-05 10:30:22 |
| R41.htm | 6434 | 2015-02-05 10:30:22 |
| R42.htm | 177455 | 2015-02-05 10:30:22 |
| R43.htm | 24067 | 2015-02-05 10:30:22 |
| R44.htm | 82696 | 2015-02-05 10:30:22 |
| R45.htm | 9252 | 2015-02-05 10:30:22 |
| R46.htm | 8465 | 2015-02-05 10:30:22 |
| R47.htm | 48492 | 2015-02-05 10:30:22 |
| R48.htm | 48918 | 2015-02-05 10:30:22 |
| R49.htm | 81923 | 2015-02-05 10:30:22 |
| R5.htm | 31051 | 2015-02-05 10:30:22 |
| R6.htm | 78437 | 2015-02-05 10:30:22 |
| R7.htm | 30884 | 2015-02-05 10:30:22 |
| R8.htm | 9761 | 2015-02-05 10:30:22 |
| R9.htm | 16193 | 2015-02-05 10:30:22 |
| report.css | 2740 | 2015-02-05 10:30:22 |
| Show.js | 1410 | 2015-02-05 10:30:22 |
| sph-20141227.xml | 660530 | 2015-02-05 10:30:22 |
| sph-20141227.xsd | 40568 | 2015-02-05 10:30:22 |
| sph-20141227_cal.xml | 48721 | 2015-02-05 10:30:22 |
| sph-20141227_def.xml | 169241 | 2015-02-05 10:30:22 |
| sph-20141227_lab.xml | 540389 | 2015-02-05 10:30:22 |
| sph-20141227_pre.xml | 312548 | 2015-02-05 10:30:22 |