Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000827187-23-000093-index-headers.html | 2023-11-08 16:06:03 | |
| 0000827187-23-000093-index.html | 2023-11-08 16:06:03 | |
| 0000827187-23-000093.txt | 2023-11-08 16:06:03 | |
 0000827187-23-000093-xbrl.zip | 339517 | 2023-11-08 16:06:03 |
| a2023-q3ex101.htm | 17358 | 2023-11-08 16:06:03 |
| a2023-q3ex102.htm | 31365 | 2023-11-08 16:06:03 |
| a2023-q3ex103.htm | 27683 | 2023-11-08 16:06:03 |
| a2023-q3ex104.htm | 1133835 | 2023-11-08 16:06:03 |
| a2023-q3ex311.htm | 9712 | 2023-11-08 16:06:03 |
| a2023-q3ex312.htm | 9653 | 2023-11-08 16:06:03 |
| a2023-q3ex321.htm | 5597 | 2023-11-08 16:06:03 |
| a2023-q3ex322.htm | 5652 | 2023-11-08 16:06:03 |
| FilingSummary.xml | 33254 | 2023-11-08 16:06:03 |
| Financial_Report.xlsx | 71884 | 2023-11-08 16:06:03 |
| MetaLinks.json | 621688 | 2023-11-08 16:06:03 |
| R1.htm | 50187 | 2023-11-08 16:06:03 |
| R10.htm | 25844 | 2023-11-08 16:06:03 |
| R11.htm | 23168 | 2023-11-08 16:06:03 |
| R12.htm | 38150 | 2023-11-08 16:06:03 |
| R13.htm | 16946 | 2023-11-08 16:06:03 |
| R14.htm | 42666 | 2023-11-08 16:06:03 |
| R15.htm | 23632 | 2023-11-08 16:06:03 |
| R16.htm | 8483 | 2023-11-08 16:06:03 |
| R17.htm | 26916 | 2023-11-08 16:06:03 |
| R18.htm | 22317 | 2023-11-08 16:06:03 |
| R19.htm | 5934 | 2023-11-08 16:06:03 |
| R2.htm | 104223 | 2023-11-08 16:06:03 |
| R20.htm | 15918 | 2023-11-08 16:06:03 |
| R21.htm | 8480 | 2023-11-08 16:06:03 |
| R22.htm | 17358 | 2023-11-08 16:06:03 |
| R23.htm | 12451 | 2023-11-08 16:06:03 |
| R24.htm | 26842 | 2023-11-08 16:06:03 |
| R25.htm | 13092 | 2023-11-08 16:06:03 |
| R26.htm | 39344 | 2023-11-08 16:06:03 |
| R27.htm | 16593 | 2023-11-08 16:06:03 |
| R28.htm | 41636 | 2023-11-08 16:06:03 |
| R29.htm | 22565 | 2023-11-08 16:06:03 |
| R3.htm | 23870 | 2023-11-08 16:06:03 |
| R30.htm | 25605 | 2023-11-08 16:06:03 |
| R31.htm | 14065 | 2023-11-08 16:06:03 |
| R32.htm | 12554 | 2023-11-08 16:06:03 |
| R33.htm | 11300 | 2023-11-08 16:06:03 |
| R34.htm | 24533 | 2023-11-08 16:06:03 |
| R35.htm | 12263 | 2023-11-08 16:06:03 |
| R36.htm | 19109 | 2023-11-08 16:06:03 |
| R37.htm | 63822 | 2023-11-08 16:06:03 |
| R38.htm | 9816 | 2023-11-08 16:06:03 |
| R39.htm | 13391 | 2023-11-08 16:06:03 |
| R4.htm | 78331 | 2023-11-08 16:06:03 |
| R40.htm | 7264 | 2023-11-08 16:06:03 |
| R41.htm | 26325 | 2023-11-08 16:06:03 |
| R42.htm | 11777 | 2023-11-08 16:06:03 |
| R43.htm | 8682 | 2023-11-08 16:06:03 |
| R44.htm | 5752 | 2023-11-08 16:06:03 |
| R45.htm | 25333 | 2023-11-08 16:06:03 |
| R46.htm | 21031 | 2023-11-08 16:06:03 |
| R47.htm | 14848 | 2023-11-08 16:06:03 |
| R48.htm | 8296 | 2023-11-08 16:06:03 |
| R49.htm | 21906 | 2023-11-08 16:06:03 |
| R5.htm | 74437 | 2023-11-08 16:06:03 |
| R50.htm | 6442 | 2023-11-08 16:06:03 |
| R51.htm | 39466 | 2023-11-08 16:06:03 |
| R52.htm | 5090 | 2023-11-08 16:06:03 |
| R53.htm | 11492 | 2023-11-08 16:06:03 |
| R54.htm | 7056 | 2023-11-08 16:06:03 |
| R55.htm | 23834 | 2023-11-08 16:06:03 |
| R6.htm | 75250 | 2023-11-08 16:06:03 |
| R7.htm | 8539 | 2023-11-08 16:06:03 |
| R8.htm | 6781 | 2023-11-08 16:06:03 |
| R9.htm | 11485 | 2023-11-08 16:06:03 |
| report.css | 2767 | 2023-11-08 16:06:03 |
| Show.js | 1085 | 2023-11-08 16:06:03 |
| snbr-20230930.htm | 1046846 | 2023-11-08 16:06:03 |
| snbr-20230930.xsd | 40399 | 2023-11-08 16:06:03 |
| snbr-20230930_cal.xml | 63562 | 2023-11-08 16:06:03 |
| snbr-20230930_def.xml | 120270 | 2023-11-08 16:06:03 |
 snbr-20230930_g1.jpg | 16478 | 2023-11-08 16:06:03 |
| snbr-20230930_htm.xml | 560568 | 2023-11-08 16:06:03 |
| snbr-20230930_lab.xml | 548065 | 2023-11-08 16:06:03 |
| snbr-20230930_pre.xml | 324233 | 2023-11-08 16:06:03 |