Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000040729-24-000018-index-headers.html | 2024-08-05 16:46:42 | |
| 0000040729-24-000018-index.html | 2024-08-05 16:46:42 | |
| 0000040729-24-000018.txt | 2024-08-05 16:46:42 | |
 0000040729-24-000018-xbrl.zip | 729334 | 2024-08-05 16:46:42 |
| ally-20240630.htm | 8747148 | 2024-08-05 16:46:42 |
| ally-20240630.xsd | 106316 | 2024-08-05 16:46:42 |
| ally-20240630_cal.xml | 214958 | 2024-08-05 16:46:42 |
| ally-20240630_def.xml | 792734 | 2024-08-05 16:46:42 |
| ally-20240630_htm.xml | 11261392 | 2024-08-05 16:46:42 |
| ally-20240630_lab.xml | 1397151 | 2024-08-05 16:46:42 |
| ally-20240630_pre.xml | 1160095 | 2024-08-05 16:46:42 |
| exhibit311ally202463010-q.htm | 9941 | 2024-08-05 16:46:42 |
| exhibit312ally202463010-q.htm | 10359 | 2024-08-05 16:46:42 |
| exhibit32ally202463010-q.htm | 8678 | 2024-08-05 16:46:42 |
| FilingSummary.xml | 79807 | 2024-08-05 16:46:42 |
| Financial_Report.xlsx | 297733 | 2024-08-05 16:46:42 |
| MetaLinks.json | 1765279 | 2024-08-05 16:46:42 |
| R1.htm | 54803 | 2024-08-05 16:46:42 |
| R10.htm | 51040 | 2024-08-05 16:46:42 |
| R100.htm | 13839 | 2024-08-05 16:46:42 |
| R101.htm | 27359 | 2024-08-05 16:46:42 |
| R102.htm | 27474 | 2024-08-05 16:46:42 |
| R103.htm | 63563 | 2024-08-05 16:46:42 |
| R104.htm | 30574 | 2024-08-05 16:46:42 |
| R105.htm | 23078 | 2024-08-05 16:46:42 |
| R106.htm | 40626 | 2024-08-05 16:46:42 |
| R107.htm | 28315 | 2024-08-05 16:46:42 |
| R108.htm | 47454 | 2024-08-05 16:46:42 |
| R109.htm | 66780 | 2024-08-05 16:46:42 |
| R11.htm | 167188 | 2024-08-05 16:46:42 |
| R110.htm | 66453 | 2024-08-05 16:46:42 |
| R111.htm | 58354 | 2024-08-05 16:46:42 |
| R112.htm | 7662 | 2024-08-05 16:46:42 |
| R113.htm | 55108 | 2024-08-05 16:46:42 |
| R114.htm | 45673 | 2024-08-05 16:46:42 |
| R115.htm | 23946 | 2024-08-05 16:46:42 |
| R116.htm | 55649 | 2024-08-05 16:46:42 |
| R117.htm | 38331 | 2024-08-05 16:46:42 |
| R118.htm | 18869 | 2024-08-05 16:46:42 |
| R119.htm | 7670 | 2024-08-05 16:46:42 |
| R12.htm | 24323 | 2024-08-05 16:46:42 |
| R120.htm | 135408 | 2024-08-05 16:46:42 |
| R121.htm | 99920 | 2024-08-05 16:46:42 |
| R122.htm | 60415 | 2024-08-05 16:46:42 |
| R123.htm | 40320 | 2024-08-05 16:46:42 |
| R124.htm | 85152 | 2024-08-05 16:46:42 |
| R125.htm | 69554 | 2024-08-05 16:46:42 |
| R126.htm | 14700 | 2024-08-05 16:46:42 |
| R13.htm | 26321 | 2024-08-05 16:46:42 |
| R14.htm | 36465 | 2024-08-05 16:46:42 |
| R15.htm | 398003 | 2024-08-05 16:46:42 |
| R16.htm | 1490560 | 2024-08-05 16:46:42 |
| R17.htm | 288177 | 2024-08-05 16:46:42 |
| R18.htm | 111433 | 2024-08-05 16:46:42 |
| R19.htm | 123407 | 2024-08-05 16:46:42 |
| R2.htm | 154004 | 2024-08-05 16:46:42 |
| R20.htm | 15034 | 2024-08-05 16:46:42 |
| R21.htm | 99305 | 2024-08-05 16:46:42 |
| R22.htm | 20980 | 2024-08-05 16:46:42 |
| R23.htm | 25594 | 2024-08-05 16:46:42 |
| R24.htm | 168325 | 2024-08-05 16:46:42 |
| R25.htm | 49207 | 2024-08-05 16:46:42 |
| R26.htm | 98333 | 2024-08-05 16:46:42 |
| R27.htm | 365092 | 2024-08-05 16:46:42 |
| R28.htm | 9718 | 2024-08-05 16:46:42 |
| R29.htm | 455999 | 2024-08-05 16:46:42 |
| R3.htm | 112253 | 2024-08-05 16:46:42 |
| R30.htm | 69122 | 2024-08-05 16:46:42 |
| R31.htm | 155675 | 2024-08-05 16:46:42 |
| R32.htm | 11533 | 2024-08-05 16:46:42 |
| R33.htm | 5873 | 2024-08-05 16:46:42 |
| R34.htm | 14802 | 2024-08-05 16:46:42 |
| R35.htm | 8483 | 2024-08-05 16:46:42 |
| R36.htm | 43952 | 2024-08-05 16:46:42 |
| R37.htm | 142499 | 2024-08-05 16:46:42 |
| R38.htm | 162160 | 2024-08-05 16:46:42 |
| R39.htm | 24169 | 2024-08-05 16:46:42 |
| R4.htm | 19518 | 2024-08-05 16:46:42 |
| R40.htm | 26296 | 2024-08-05 16:46:42 |
| R41.htm | 36641 | 2024-08-05 16:46:42 |
| R42.htm | 404416 | 2024-08-05 16:46:42 |
| R43.htm | 1501343 | 2024-08-05 16:46:42 |
| R44.htm | 75537 | 2024-08-05 16:46:42 |
| R45.htm | 113072 | 2024-08-05 16:46:42 |
| R46.htm | 134588 | 2024-08-05 16:46:42 |
| R47.htm | 15742 | 2024-08-05 16:46:42 |
| R48.htm | 99861 | 2024-08-05 16:46:42 |
| R49.htm | 19776 | 2024-08-05 16:46:42 |
| R5.htm | 44901 | 2024-08-05 16:46:42 |
| R50.htm | 29836 | 2024-08-05 16:46:42 |
| R51.htm | 169558 | 2024-08-05 16:46:42 |
| R52.htm | 48793 | 2024-08-05 16:46:42 |
| R53.htm | 71489 | 2024-08-05 16:46:42 |
| R54.htm | 369528 | 2024-08-05 16:46:42 |
| R55.htm | 482674 | 2024-08-05 16:46:42 |
| R56.htm | 131212 | 2024-08-05 16:46:42 |
| R57.htm | 139271 | 2024-08-05 16:46:42 |
| R58.htm | 50529 | 2024-08-05 16:46:42 |
| R59.htm | 22423 | 2024-08-05 16:46:42 |
| R6.htm | 100381 | 2024-08-05 16:46:42 |
| R60.htm | 29909 | 2024-08-05 16:46:42 |
| R61.htm | 46037 | 2024-08-05 16:46:42 |
| R62.htm | 144849 | 2024-08-05 16:46:42 |
| R63.htm | 17037 | 2024-08-05 16:46:42 |
| R64.htm | 28735 | 2024-08-05 16:46:42 |
| R65.htm | 26664 | 2024-08-05 16:46:42 |
| R66.htm | 85588 | 2024-08-05 16:46:42 |
| R67.htm | 140588 | 2024-08-05 16:46:42 |
| R68.htm | 11713 | 2024-08-05 16:46:42 |
| R69.htm | 14117 | 2024-08-05 16:46:42 |
| R7.htm | 5456 | 2024-08-05 16:46:42 |
| R70.htm | 37916 | 2024-08-05 16:46:42 |
| R71.htm | 47834 | 2024-08-05 16:46:42 |
| R72.htm | 33383 | 2024-08-05 16:46:42 |
| R73.htm | 58988 | 2024-08-05 16:46:42 |
| R74.htm | 13996 | 2024-08-05 16:46:42 |
| R75.htm | 14091 | 2024-08-05 16:46:42 |
| R76.htm | 50763 | 2024-08-05 16:46:42 |
| R77.htm | 139672 | 2024-08-05 16:46:42 |
| R78.htm | 106807 | 2024-08-05 16:46:42 |
| R79.htm | 42817 | 2024-08-05 16:46:42 |
| R8.htm | 129271 | 2024-08-05 16:46:42 |
| R80.htm | 101421 | 2024-08-05 16:46:42 |
| R81.htm | 300256 | 2024-08-05 16:46:42 |
| R82.htm | 22633 | 2024-08-05 16:46:42 |
| R83.htm | 20123 | 2024-08-05 16:46:42 |
| R84.htm | 9316 | 2024-08-05 16:46:42 |
| R85.htm | 27074 | 2024-08-05 16:46:42 |
| R86.htm | 16337 | 2024-08-05 16:46:42 |
| R87.htm | 12819 | 2024-08-05 16:46:42 |
| R88.htm | 31780 | 2024-08-05 16:46:42 |
| R89.htm | 5347 | 2024-08-05 16:46:42 |
| R9.htm | 26986 | 2024-08-05 16:46:42 |
| R90.htm | 68552 | 2024-08-05 16:46:42 |
| R91.htm | 20283 | 2024-08-05 16:46:42 |
| R92.htm | 25035 | 2024-08-05 16:46:42 |
| R93.htm | 45211 | 2024-08-05 16:46:42 |
| R94.htm | 12744 | 2024-08-05 16:46:42 |
| R95.htm | 24791 | 2024-08-05 16:46:42 |
| R96.htm | 27152 | 2024-08-05 16:46:42 |
| R97.htm | 29818 | 2024-08-05 16:46:42 |
| R98.htm | 33879 | 2024-08-05 16:46:42 |
| R99.htm | 17220 | 2024-08-05 16:46:42 |
| report.css | 2768 | 2024-08-05 16:46:42 |
| Show.js | 1086 | 2024-08-05 16:46:42 |