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|---|---|---|
 0000950170-23-044087-index-headers.html | 2023-08-23 14:17:13 | |
| 0000950170-23-044087-index.html | 2023-08-23 14:17:13 | |
| 0000950170-23-044087.txt | 2023-08-23 14:17:13 | |
 0000950170-23-044087-xbrl.zip | 436913 | 2023-08-23 14:17:13 |
| FilingSummary.xml | 1799 | 2023-08-23 14:17:13 |
| Financial_Report.xlsx | 5736 | 2023-08-23 14:17:13 |
 img182032238_0.jpg | 13125 | 2023-08-23 14:17:13 |
 img254339902_0.jpg | 599667 | 2023-08-23 14:17:13 |
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| R1.htm | 39642 | 2023-08-23 14:17:13 |
| report.css | 2767 | 2023-08-23 14:17:13 |
| Show.js | 1085 | 2023-08-23 14:17:13 |
| sptn-20230823.htm | 59518 | 2023-08-23 14:17:13 |
| sptn-20230823.xsd | 2478 | 2023-08-23 14:17:13 |
| sptn-20230823_htm.xml | 4707 | 2023-08-23 14:17:13 |
| sptn-20230823_lab.xml | 13360 | 2023-08-23 14:17:13 |
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| sptn-ex99_1.htm | 22274 | 2023-08-23 14:17:13 |