Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000745732-22-000014-index-headers.html | 2022-03-28 17:52:31 | |
| 0000745732-22-000014-index.html | 2022-03-28 17:52:31 | |
| 0000745732-22-000014.txt | 2022-03-28 17:52:31 | |
 0000745732-22-000014-xbrl.zip | 377331 | 2022-03-28 17:52:31 |
| exhibit21fy21subsidiaries.htm | 6370 | 2022-03-28 17:52:31 |
| exhibit23rossfy21consent.htm | 2344 | 2022-03-28 17:52:31 |
| FilingSummary.xml | 42290 | 2022-03-28 17:52:31 |
| Financial_Report.xlsx | 95954 | 2022-03-28 17:52:31 |
| MetaLinks.json | 706033 | 2022-03-28 17:52:31 |
| R1.htm | 63352 | 2022-03-28 17:52:31 |
| R10.htm | 113944 | 2022-03-28 17:52:31 |
| R11.htm | 20519 | 2022-03-28 17:52:31 |
| R12.htm | 28152 | 2022-03-28 17:52:31 |
| R13.htm | 61901 | 2022-03-28 17:52:31 |
| R14.htm | 42409 | 2022-03-28 17:52:31 |
| R15.htm | 86136 | 2022-03-28 17:52:31 |
| R16.htm | 11120 | 2022-03-28 17:52:31 |
| R17.htm | 36387 | 2022-03-28 17:52:31 |
| R18.htm | 7616 | 2022-03-28 17:52:31 |
| R19.htm | 7042 | 2022-03-28 17:52:31 |
| R2.htm | 7889 | 2022-03-28 17:52:31 |
| R20.htm | 91637 | 2022-03-28 17:52:31 |
| R21.htm | 83534 | 2022-03-28 17:52:31 |
| R22.htm | 20050 | 2022-03-28 17:52:31 |
| R23.htm | 26616 | 2022-03-28 17:52:31 |
| R24.htm | 49433 | 2022-03-28 17:52:31 |
| R25.htm | 43586 | 2022-03-28 17:52:31 |
| R26.htm | 86253 | 2022-03-28 17:52:31 |
| R27.htm | 20374 | 2022-03-28 17:52:31 |
| R28.htm | 78982 | 2022-03-28 17:52:31 |
| R29.htm | 17628 | 2022-03-28 17:52:31 |
| R3.htm | 60125 | 2022-03-28 17:52:31 |
| R30.htm | 11501 | 2022-03-28 17:52:31 |
| R31.htm | 10782 | 2022-03-28 17:52:31 |
| R32.htm | 12075 | 2022-03-28 17:52:31 |
| R33.htm | 17293 | 2022-03-28 17:52:31 |
| R34.htm | 24498 | 2022-03-28 17:52:31 |
| R35.htm | 7718 | 2022-03-28 17:52:31 |
| R36.htm | 6812 | 2022-03-28 17:52:31 |
| R37.htm | 11585 | 2022-03-28 17:52:31 |
| R38.htm | 8641 | 2022-03-28 17:52:31 |
| R39.htm | 9638 | 2022-03-28 17:52:31 |
| R4.htm | 21602 | 2022-03-28 17:52:31 |
| R40.htm | 38025 | 2022-03-28 17:52:31 |
| R41.htm | 131699 | 2022-03-28 17:52:31 |
| R42.htm | 19059 | 2022-03-28 17:52:31 |
| R43.htm | 14212 | 2022-03-28 17:52:31 |
| R44.htm | 16734 | 2022-03-28 17:52:31 |
| R45.htm | 9291 | 2022-03-28 17:52:31 |
| R46.htm | 27030 | 2022-03-28 17:52:31 |
| R47.htm | 12613 | 2022-03-28 17:52:31 |
| R48.htm | 7293 | 2022-03-28 17:52:31 |
| R49.htm | 25178 | 2022-03-28 17:52:31 |
| R5.htm | 106985 | 2022-03-28 17:52:31 |
| R50.htm | 15117 | 2022-03-28 17:52:31 |
| R51.htm | 23200 | 2022-03-28 17:52:31 |
| R52.htm | 41253 | 2022-03-28 17:52:31 |
| R53.htm | 19433 | 2022-03-28 17:52:31 |
| R54.htm | 13179 | 2022-03-28 17:52:31 |
| R55.htm | 14895 | 2022-03-28 17:52:31 |
| R56.htm | 10469 | 2022-03-28 17:52:31 |
| R57.htm | 11131 | 2022-03-28 17:52:31 |
| R58.htm | 9719 | 2022-03-28 17:52:31 |
| R59.htm | 11541 | 2022-03-28 17:52:31 |
| R6.htm | 10819 | 2022-03-28 17:52:31 |
| R60.htm | 24249 | 2022-03-28 17:52:31 |
| R61.htm | 30148 | 2022-03-28 17:52:31 |
| R62.htm | 12304 | 2022-03-28 17:52:31 |
| R63.htm | 19506 | 2022-03-28 17:52:31 |
| R64.htm | 31883 | 2022-03-28 17:52:31 |
| R7.htm | 72309 | 2022-03-28 17:52:31 |
| R8.htm | 5884 | 2022-03-28 17:52:31 |
| R9.htm | 89095 | 2022-03-28 17:52:31 |
| report.css | 2767 | 2022-03-28 17:52:31 |
| rost-20220129.htm | 1833800 | 2022-03-28 17:52:31 |
| rost-20220129.xsd | 55414 | 2022-03-28 17:52:31 |
| rost-20220129xex311.htm | 10483 | 2022-03-28 17:52:31 |
| rost-20220129xex312.htm | 10864 | 2022-03-28 17:52:31 |
| rost-20220129xex321.htm | 4623 | 2022-03-28 17:52:31 |
| rost-20220129xex322.htm | 4962 | 2022-03-28 17:52:31 |
| rost-20220129_cal.xml | 90351 | 2022-03-28 17:52:31 |
| rost-20220129_def.xml | 196281 | 2022-03-28 17:52:31 |
 rost-20220129_g1.jpg | 104184 | 2022-03-28 17:52:31 |
| rost-20220129_htm.xml | 1307814 | 2022-03-28 17:52:31 |
| rost-20220129_lab.xml | 676489 | 2022-03-28 17:52:31 |
| rost-20220129_pre.xml | 429241 | 2022-03-28 17:52:31 |
| Show.js | 1085 | 2022-03-28 17:52:31 |