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|---|---|---|
 0000950170-23-060663-index-headers.html | 2023-11-08 07:00:12 | |
| 0000950170-23-060663-index.html | 2023-11-08 07:00:12 | |
| 0000950170-23-060663.txt | 2023-11-08 07:00:12 | |
 0000950170-23-060663-xbrl.zip | 478050 | 2023-11-08 07:00:12 |
| FilingSummary.xml | 1799 | 2023-11-08 07:00:12 |
| Financial_Report.xlsx | 5736 | 2023-11-08 07:00:12 |
 img182032238_0.jpg | 13125 | 2023-11-08 07:00:12 |
 img254362909_0.jpg | 599667 | 2023-11-08 07:00:12 |
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| R1.htm | 39643 | 2023-11-08 07:00:12 |
| report.css | 2767 | 2023-11-08 07:00:12 |
| Show.js | 1085 | 2023-11-08 07:00:12 |
| sptn-20231108.htm | 49614 | 2023-11-08 07:00:12 |
| sptn-20231108.xsd | 2478 | 2023-11-08 07:00:12 |
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| sptn-20231108_lab.xml | 13360 | 2023-11-08 07:00:12 |
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| sptn-ex99_1.htm | 1826664 | 2023-11-08 07:00:12 |