Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001144980-26-000051-index-headers.html | 2026-02-20 16:54:44 | |
| 0001144980-26-000051-index.html | 2026-02-20 16:54:44 | |
| 0001144980-26-000051.txt | 2026-02-20 16:54:44 | |
 0001144980-26-000051-xbrl.zip | 735582 | 2026-02-20 16:54:44 |
| abg-20251231.htm | 3163914 | 2026-02-20 16:54:44 |
| abg-20251231.xsd | 112248 | 2026-02-20 16:54:44 |
| abg-20251231_cal.xml | 170167 | 2026-02-20 16:54:44 |
| abg-20251231_def.xml | 543743 | 2026-02-20 16:54:44 |
 abg-20251231_g1.jpg | 169835 | 2026-02-20 16:54:44 |
 abg-20251231_g2.jpg | 342599 | 2026-02-20 16:54:44 |
| abg-20251231_htm.xml | 2910935 | 2026-02-20 16:54:44 |
| abg-20251231_lab.xml | 1161885 | 2026-02-20 16:54:44 |
| abg-20251231_pre.xml | 909104 | 2026-02-20 16:54:44 |
| ex21listofsubsidiaries2025.htm | 213040 | 2026-02-20 16:54:44 |
| ex231consentofeyllp2025.htm | 4700 | 2026-02-20 16:54:44 |
| ex311section302ceocertific.htm | 9902 | 2026-02-20 16:54:44 |
| ex312section302cfocertific.htm | 9913 | 2026-02-20 16:54:44 |
| ex321section906ceocertific.htm | 4757 | 2026-02-20 16:54:44 |
| ex322section906cfocertific.htm | 4765 | 2026-02-20 16:54:44 |
| ex32by-laws.htm | 92632 | 2026-02-20 16:54:44 |
| FilingSummary.xml | 70493 | 2026-02-20 16:54:44 |
| MetaLinks.json | 1521628 | 2026-02-20 16:54:44 |
| R1.htm | 64970 | 2026-02-20 16:54:44 |
| R10.htm | 76241 | 2026-02-20 16:54:44 |
| R100.htm | 8960 | 2026-02-20 16:54:44 |
| R101.htm | 9569 | 2026-02-20 16:54:44 |
| R102.htm | 13562 | 2026-02-20 16:54:44 |
| R103.htm | 11481 | 2026-02-20 16:54:44 |
| R104.htm | 13874 | 2026-02-20 16:54:44 |
| R105.htm | 99043 | 2026-02-20 16:54:44 |
| R106.htm | 34394 | 2026-02-20 16:54:44 |
| R107.htm | 6055 | 2026-02-20 16:54:44 |
| R108.htm | 25702 | 2026-02-20 16:54:44 |
| R109.htm | 11363 | 2026-02-20 16:54:44 |
| R11.htm | 59898 | 2026-02-20 16:54:44 |
| R110.htm | 13263 | 2026-02-20 16:54:44 |
| R111.htm | 9026 | 2026-02-20 16:54:44 |
| R112.htm | 59010 | 2026-02-20 16:54:44 |
| R113.htm | 12474 | 2026-02-20 16:54:44 |
| R114.htm | 56553 | 2026-02-20 16:54:44 |
| R115.htm | 47729 | 2026-02-20 16:54:44 |
| R116.htm | 45540 | 2026-02-20 16:54:44 |
| R117.htm | 25036 | 2026-02-20 16:54:44 |
| R12.htm | 77453 | 2026-02-20 16:54:44 |
| R13.htm | 14081 | 2026-02-20 16:54:44 |
| R14.htm | 12503 | 2026-02-20 16:54:44 |
| R15.htm | 24473 | 2026-02-20 16:54:44 |
| R16.htm | 15190 | 2026-02-20 16:54:44 |
| R17.htm | 104244 | 2026-02-20 16:54:44 |
| R18.htm | 18535 | 2026-02-20 16:54:44 |
| R19.htm | 42894 | 2026-02-20 16:54:44 |
| R2.htm | 7771 | 2026-02-20 16:54:44 |
| R20.htm | 12478 | 2026-02-20 16:54:44 |
| R21.htm | 21866 | 2026-02-20 16:54:44 |
| R22.htm | 22925 | 2026-02-20 16:54:44 |
| R23.htm | 110270 | 2026-02-20 16:54:44 |
| R24.htm | 108624 | 2026-02-20 16:54:44 |
| R25.htm | 82059 | 2026-02-20 16:54:44 |
| R26.htm | 13720 | 2026-02-20 16:54:44 |
| R27.htm | 5763 | 2026-02-20 16:54:44 |
| R28.htm | 190999 | 2026-02-20 16:54:44 |
| R29.htm | 135463 | 2026-02-20 16:54:44 |
| R3.htm | 127261 | 2026-02-20 16:54:44 |
| R30.htm | 14633 | 2026-02-20 16:54:44 |
| R31.htm | 47109 | 2026-02-20 16:54:44 |
| R32.htm | 8465 | 2026-02-20 16:54:44 |
| R33.htm | 4371 | 2026-02-20 16:54:44 |
| R34.htm | 46270 | 2026-02-20 16:54:44 |
| R35.htm | 129914 | 2026-02-20 16:54:44 |
| R36.htm | 28338 | 2026-02-20 16:54:44 |
| R37.htm | 57761 | 2026-02-20 16:54:44 |
| R38.htm | 77656 | 2026-02-20 16:54:44 |
| R39.htm | 14215 | 2026-02-20 16:54:44 |
| R4.htm | 20643 | 2026-02-20 16:54:44 |
| R40.htm | 12793 | 2026-02-20 16:54:44 |
| R41.htm | 21859 | 2026-02-20 16:54:44 |
| R42.htm | 15256 | 2026-02-20 16:54:44 |
| R43.htm | 114321 | 2026-02-20 16:54:44 |
| R44.htm | 19967 | 2026-02-20 16:54:44 |
| R45.htm | 36596 | 2026-02-20 16:54:44 |
| R46.htm | 10267 | 2026-02-20 16:54:44 |
| R47.htm | 11381 | 2026-02-20 16:54:44 |
| R48.htm | 22255 | 2026-02-20 16:54:44 |
| R49.htm | 70086 | 2026-02-20 16:54:44 |
| R5.htm | 125828 | 2026-02-20 16:54:44 |
| R50.htm | 161972 | 2026-02-20 16:54:44 |
| R51.htm | 90996 | 2026-02-20 16:54:44 |
| R52.htm | 13008 | 2026-02-20 16:54:44 |
| R53.htm | 178772 | 2026-02-20 16:54:44 |
| R54.htm | 101750 | 2026-02-20 16:54:44 |
| R55.htm | 40785 | 2026-02-20 16:54:44 |
| R56.htm | 81583 | 2026-02-20 16:54:44 |
| R57.htm | 17556 | 2026-02-20 16:54:44 |
| R58.htm | 18036 | 2026-02-20 16:54:44 |
| R59.htm | 32609 | 2026-02-20 16:54:44 |
| R6.htm | 33418 | 2026-02-20 16:54:44 |
| R60.htm | 33020 | 2026-02-20 16:54:44 |
| R61.htm | 9809 | 2026-02-20 16:54:44 |
| R62.htm | 118950 | 2026-02-20 16:54:44 |
| R63.htm | 36752 | 2026-02-20 16:54:44 |
| R64.htm | 62140 | 2026-02-20 16:54:44 |
| R65.htm | 24971 | 2026-02-20 16:54:44 |
| R66.htm | 35333 | 2026-02-20 16:54:44 |
| R67.htm | 16700 | 2026-02-20 16:54:44 |
| R68.htm | 12838 | 2026-02-20 16:54:44 |
| R69.htm | 10694 | 2026-02-20 16:54:44 |
| R7.htm | 79215 | 2026-02-20 16:54:44 |
| R70.htm | 30193 | 2026-02-20 16:54:44 |
| R71.htm | 25644 | 2026-02-20 16:54:44 |
| R72.htm | 19566 | 2026-02-20 16:54:44 |
| R73.htm | 63192 | 2026-02-20 16:54:44 |
| R74.htm | 15095 | 2026-02-20 16:54:44 |
| R75.htm | 40020 | 2026-02-20 16:54:44 |
| R76.htm | 41530 | 2026-02-20 16:54:44 |
| R77.htm | 27401 | 2026-02-20 16:54:44 |
| R78.htm | 6486 | 2026-02-20 16:54:44 |
| R79.htm | 50001 | 2026-02-20 16:54:44 |
| R8.htm | 7698 | 2026-02-20 16:54:44 |
| R80.htm | 33192 | 2026-02-20 16:54:44 |
| R81.htm | 22247 | 2026-02-20 16:54:44 |
| R82.htm | 7256 | 2026-02-20 16:54:44 |
| R83.htm | 9004 | 2026-02-20 16:54:44 |
| R84.htm | 89530 | 2026-02-20 16:54:44 |
| R85.htm | 30534 | 2026-02-20 16:54:44 |
| R86.htm | 66040 | 2026-02-20 16:54:44 |
| R87.htm | 23194 | 2026-02-20 16:54:44 |
| R88.htm | 35267 | 2026-02-20 16:54:44 |
| R89.htm | 404472 | 2026-02-20 16:54:44 |
| R9.htm | 113394 | 2026-02-20 16:54:44 |
| R90.htm | 15865 | 2026-02-20 16:54:44 |
| R91.htm | 33941 | 2026-02-20 16:54:44 |
| R92.htm | 18346 | 2026-02-20 16:54:44 |
| R93.htm | 15210 | 2026-02-20 16:54:44 |
| R94.htm | 17444 | 2026-02-20 16:54:44 |
| R95.htm | 47779 | 2026-02-20 16:54:44 |
| R96.htm | 7727 | 2026-02-20 16:54:44 |
| R97.htm | 27185 | 2026-02-20 16:54:44 |
| R98.htm | 37251 | 2026-02-20 16:54:44 |
| R99.htm | 32456 | 2026-02-20 16:54:44 |
| report.css | 2768 | 2026-02-20 16:54:44 |
| Show.js | 1086 | 2026-02-20 16:54:44 |