Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-24-117930-index-headers.html | 2024-10-29 07:00:26 | |
| 0000950170-24-117930-index.html | 2024-10-29 07:00:26 | |
| 0000950170-24-117930.txt | 2024-10-29 07:00:26 | |
 0000950170-24-117930-xbrl.zip | 259395 | 2024-10-29 07:00:26 |
| awi-20240930.htm | 2601015 | 2024-10-29 07:00:26 |
| awi-20240930.xsd | 1473475 | 2024-10-29 07:00:26 |
| awi-20240930_htm.xml | 2739707 | 2024-10-29 07:00:26 |
| awi-ex31_1.htm | 15843 | 2024-10-29 07:00:26 |
| awi-ex31_2.htm | 16240 | 2024-10-29 07:00:26 |
| awi-ex32_1.htm | 5960 | 2024-10-29 07:00:26 |
| awi-ex32_2.htm | 5723 | 2024-10-29 07:00:26 |
| FilingSummary.xml | 63899 | 2024-10-29 07:00:26 |
| Financial_Report.xlsx | 127214 | 2024-10-29 07:00:26 |
| MetaLinks.json | 1089912 | 2024-10-29 07:00:26 |
| R1.htm | 51564 | 2024-10-29 07:00:26 |
| R10.htm | 15362 | 2024-10-29 07:00:26 |
| R11.htm | 110808 | 2024-10-29 07:00:26 |
| R12.htm | 71298 | 2024-10-29 07:00:26 |
| R13.htm | 65020 | 2024-10-29 07:00:26 |
| R14.htm | 18161 | 2024-10-29 07:00:26 |
| R15.htm | 19303 | 2024-10-29 07:00:26 |
| R16.htm | 21689 | 2024-10-29 07:00:26 |
| R17.htm | 53843 | 2024-10-29 07:00:26 |
| R18.htm | 83126 | 2024-10-29 07:00:26 |
| R19.htm | 18959 | 2024-10-29 07:00:26 |
| R2.htm | 102840 | 2024-10-29 07:00:26 |
| R20.htm | 20120 | 2024-10-29 07:00:26 |
| R21.htm | 33994 | 2024-10-29 07:00:26 |
| R22.htm | 30609 | 2024-10-29 07:00:26 |
| R23.htm | 74460 | 2024-10-29 07:00:26 |
| R24.htm | 110596 | 2024-10-29 07:00:26 |
| R25.htm | 82523 | 2024-10-29 07:00:26 |
| R26.htm | 23810 | 2024-10-29 07:00:26 |
| R27.htm | 209534 | 2024-10-29 07:00:26 |
| R28.htm | 32627 | 2024-10-29 07:00:26 |
| R29.htm | 56791 | 2024-10-29 07:00:26 |
| R3.htm | 124035 | 2024-10-29 07:00:26 |
| R30.htm | 12898 | 2024-10-29 07:00:26 |
| R31.htm | 109051 | 2024-10-29 07:00:26 |
| R32.htm | 68517 | 2024-10-29 07:00:26 |
| R33.htm | 58857 | 2024-10-29 07:00:26 |
| R34.htm | 17249 | 2024-10-29 07:00:26 |
| R35.htm | 19942 | 2024-10-29 07:00:26 |
| R36.htm | 18679 | 2024-10-29 07:00:26 |
| R37.htm | 54472 | 2024-10-29 07:00:26 |
| R38.htm | 82734 | 2024-10-29 07:00:26 |
| R39.htm | 18897 | 2024-10-29 07:00:26 |
| R4.htm | 16600 | 2024-10-29 07:00:26 |
| R40.htm | 19129 | 2024-10-29 07:00:26 |
| R41.htm | 28599 | 2024-10-29 07:00:26 |
| R42.htm | 29655 | 2024-10-29 07:00:26 |
| R43.htm | 69082 | 2024-10-29 07:00:26 |
| R44.htm | 104021 | 2024-10-29 07:00:26 |
| R45.htm | 79067 | 2024-10-29 07:00:26 |
| R46.htm | 23255 | 2024-10-29 07:00:26 |
| R47.htm | 197653 | 2024-10-29 07:00:26 |
| R48.htm | 55970 | 2024-10-29 07:00:26 |
| R49.htm | 10357 | 2024-10-29 07:00:26 |
| R5.htm | 62597 | 2024-10-29 07:00:26 |
| R50.htm | 13219 | 2024-10-29 07:00:26 |
| R51.htm | 13526 | 2024-10-29 07:00:26 |
| R52.htm | 17533 | 2024-10-29 07:00:26 |
| R53.htm | 18884 | 2024-10-29 07:00:26 |
| R54.htm | 26794 | 2024-10-29 07:00:26 |
| R55.htm | 100527 | 2024-10-29 07:00:26 |
| R56.htm | 27840 | 2024-10-29 07:00:26 |
| R57.htm | 17830 | 2024-10-29 07:00:26 |
| R58.htm | 11416 | 2024-10-29 07:00:26 |
| R59.htm | 12512 | 2024-10-29 07:00:26 |
| R6.htm | 4740 | 2024-10-29 07:00:26 |
| R60.htm | 13427 | 2024-10-29 07:00:26 |
| R61.htm | 9668 | 2024-10-29 07:00:26 |
| R62.htm | 9928 | 2024-10-29 07:00:26 |
| R63.htm | 35018 | 2024-10-29 07:00:26 |
| R64.htm | 13592 | 2024-10-29 07:00:26 |
| R65.htm | 53099 | 2024-10-29 07:00:26 |
| R66.htm | 5515 | 2024-10-29 07:00:26 |
| R67.htm | 12094 | 2024-10-29 07:00:26 |
| R68.htm | 14118 | 2024-10-29 07:00:26 |
| R69.htm | 15262 | 2024-10-29 07:00:26 |
| R7.htm | 107419 | 2024-10-29 07:00:26 |
| R70.htm | 31575 | 2024-10-29 07:00:26 |
| R71.htm | 26290 | 2024-10-29 07:00:26 |
| R72.htm | 26269 | 2024-10-29 07:00:26 |
| R73.htm | 23544 | 2024-10-29 07:00:26 |
| R74.htm | 15580 | 2024-10-29 07:00:26 |
| R75.htm | 13026 | 2024-10-29 07:00:26 |
| R76.htm | 15788 | 2024-10-29 07:00:26 |
| R77.htm | 18764 | 2024-10-29 07:00:26 |
| R78.htm | 29179 | 2024-10-29 07:00:26 |
| R79.htm | 8296 | 2024-10-29 07:00:26 |
| R8.htm | 14810 | 2024-10-29 07:00:26 |
| R80.htm | 37285 | 2024-10-29 07:00:26 |
| R81.htm | 13580 | 2024-10-29 07:00:26 |
| R82.htm | 17980 | 2024-10-29 07:00:26 |
| R83.htm | 58350 | 2024-10-29 07:00:26 |
| R84.htm | 37013 | 2024-10-29 07:00:26 |
| R85.htm | 16802 | 2024-10-29 07:00:26 |
| R86.htm | 50448 | 2024-10-29 07:00:26 |
| R87.htm | 38473 | 2024-10-29 07:00:26 |
| R88.htm | 14894 | 2024-10-29 07:00:26 |
| R89.htm | 9660 | 2024-10-29 07:00:26 |
| R9.htm | 8478 | 2024-10-29 07:00:26 |
| R90.htm | 5062 | 2024-10-29 07:00:26 |
| report.css | 2768 | 2024-10-29 07:00:26 |
| Show.js | 1085 | 2024-10-29 07:00:26 |