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|---|---|---|
 0000950170-22-017570-index-headers.html | 2022-08-18 07:00:30 | |
| 0000950170-22-017570-index.html | 2022-08-18 07:00:30 | |
| 0000950170-22-017570.txt | 2022-08-18 07:00:30 | |
 0000950170-22-017570-xbrl.zip | 484087 | 2022-08-18 07:00:30 |
| FilingSummary.xml | 1801 | 2022-08-18 07:00:30 |
| Financial_Report.xlsx | 5725 | 2022-08-18 07:00:30 |
 img182032238_0.jpg | 4550 | 2022-08-18 07:00:30 |
 img253416355_0.jpg | 599667 | 2022-08-18 07:00:30 |
| MetaLinks.json | 17553 | 2022-08-18 07:00:30 |
| R1.htm | 39636 | 2022-08-18 07:00:30 |
| report.css | 2767 | 2022-08-18 07:00:30 |
| Show.js | 1085 | 2022-08-18 07:00:30 |
| sptn-20220818.htm | 57380 | 2022-08-18 07:00:30 |
| sptn-20220818.xsd | 2478 | 2022-08-18 07:00:30 |
| sptn-20220818_htm.xml | 4707 | 2022-08-18 07:00:30 |
| sptn-20220818_lab.xml | 13352 | 2022-08-18 07:00:30 |
| sptn-20220818_pre.xml | 9849 | 2022-08-18 07:00:30 |
| sptn-ex99_1.htm | 2587999 | 2022-08-18 07:00:30 |