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|---|---|---|
 0000950170-22-017836-index-headers.html | 2022-08-29 08:00:38 | |
| 0000950170-22-017836-index.html | 2022-08-29 08:00:38 | |
| 0000950170-22-017836.txt | 2022-08-29 08:00:38 | |
 0000950170-22-017836-xbrl.zip | 435608 | 2022-08-29 08:00:38 |
| FilingSummary.xml | 1801 | 2022-08-29 08:00:38 |
| Financial_Report.xlsx | 5733 | 2022-08-29 08:00:38 |
 img182032238_0.jpg | 4550 | 2022-08-29 08:00:38 |
 img253416382_0.jpg | 599667 | 2022-08-29 08:00:38 |
| MetaLinks.json | 17561 | 2022-08-29 08:00:38 |
| R1.htm | 39644 | 2022-08-29 08:00:38 |
| report.css | 2767 | 2022-08-29 08:00:38 |
| Show.js | 1085 | 2022-08-29 08:00:38 |
| sptn-20220824.htm | 58262 | 2022-08-29 08:00:38 |
| sptn-20220824.xsd | 2478 | 2022-08-29 08:00:38 |
| sptn-20220824_htm.xml | 4707 | 2022-08-29 08:00:38 |
| sptn-20220824_lab.xml | 13360 | 2022-08-29 08:00:38 |
| sptn-20220824_pre.xml | 9849 | 2022-08-29 08:00:38 |
| sptn-ex99_1.htm | 13910 | 2022-08-29 08:00:38 |