Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000040729-19-000023-index-headers.html | 2019-08-01 16:14:31 | |
| 0000040729-19-000023-index.html | 2019-08-01 16:14:31 | |
| 0000040729-19-000023.txt | 2019-08-01 16:14:31 | |
 0000040729-19-000023-xbrl.zip | 848937 | 2019-08-01 16:14:31 |
| ally-20190630.xsd | 112826 | 2019-08-01 16:14:31 |
| ally-20190630_cal.xml | 255727 | 2019-08-01 16:14:31 |
| ally-20190630_def.xml | 761596 | 2019-08-01 16:14:31 |
| ally-20190630_lab.xml | 1573311 | 2019-08-01 16:14:31 |
| ally-20190630_pre.xml | 1079184 | 2019-08-01 16:14:31 |
| ally201933110-qexhibit311.htm | 11828 | 2019-08-01 16:14:31 |
| ally201933110-qexhibit312.htm | 12022 | 2019-08-01 16:14:31 |
| ally201933110-qexhibit32.htm | 9651 | 2019-08-01 16:14:31 |
| ally201963010-q.htm | 11412870 | 2019-08-01 16:14:31 |
| ally201963010-q_htm.xml | 14989424 | 2019-08-01 16:14:31 |
| FilingSummary.xml | 82626 | 2019-08-01 16:14:31 |
| Financial_Report.xlsx | 223090 | 2019-08-01 16:14:31 |
| MetaLinks.json | 1361781 | 2019-08-01 16:14:31 |
| R1.htm | 60101 | 2019-08-01 16:14:31 |
| R10.htm | 31583 | 2019-08-01 16:14:31 |
| R100.htm | 9613 | 2019-08-01 16:14:31 |
| R101.htm | 45668 | 2019-08-01 16:14:31 |
| R102.htm | 36200 | 2019-08-01 16:14:31 |
| R103.htm | 16977 | 2019-08-01 16:14:31 |
| R104.htm | 83209 | 2019-08-01 16:14:31 |
| R105.htm | 49275 | 2019-08-01 16:14:31 |
| R106.htm | 20033 | 2019-08-01 16:14:31 |
| R107.htm | 7405 | 2019-08-01 16:14:31 |
| R108.htm | 128231 | 2019-08-01 16:14:31 |
| R109.htm | 52378 | 2019-08-01 16:14:31 |
| R11.htm | 45317 | 2019-08-01 16:14:31 |
| R110.htm | 90437 | 2019-08-01 16:14:31 |
| R111.htm | 39308 | 2019-08-01 16:14:31 |
| R112.htm | 90776 | 2019-08-01 16:14:31 |
| R113.htm | 52270 | 2019-08-01 16:14:31 |
| R114.htm | 164320 | 2019-08-01 16:14:31 |
| R115.htm | 186549 | 2019-08-01 16:14:31 |
| R116.htm | 170452 | 2019-08-01 16:14:31 |
| R117.htm | 10078 | 2019-08-01 16:14:31 |
| R12.htm | 526092 | 2019-08-01 16:14:31 |
| R13.htm | 817665 | 2019-08-01 16:14:31 |
| R14.htm | 115781 | 2019-08-01 16:14:31 |
| R15.htm | 130256 | 2019-08-01 16:14:31 |
| R16.htm | 42499 | 2019-08-01 16:14:31 |
| R17.htm | 19407 | 2019-08-01 16:14:31 |
| R18.htm | 179351 | 2019-08-01 16:14:31 |
| R19.htm | 22944 | 2019-08-01 16:14:31 |
| R2.htm | 113200 | 2019-08-01 16:14:31 |
| R20.htm | 220095 | 2019-08-01 16:14:31 |
| R21.htm | 55897 | 2019-08-01 16:14:31 |
| R22.htm | 123734 | 2019-08-01 16:14:31 |
| R23.htm | 474889 | 2019-08-01 16:14:31 |
| R24.htm | 8684 | 2019-08-01 16:14:31 |
| R25.htm | 565955 | 2019-08-01 16:14:31 |
| R26.htm | 119809 | 2019-08-01 16:14:31 |
| R27.htm | 185260 | 2019-08-01 16:14:31 |
| R28.htm | 1321734 | 2019-08-01 16:14:31 |
| R29.htm | 9532 | 2019-08-01 16:14:31 |
| R3.htm | 81005 | 2019-08-01 16:14:31 |
| R30.htm | 6350 | 2019-08-01 16:14:31 |
| R31.htm | 34836 | 2019-08-01 16:14:31 |
| R32.htm | 7278 | 2019-08-01 16:14:31 |
| R33.htm | 220801 | 2019-08-01 16:14:31 |
| R34.htm | 29473 | 2019-08-01 16:14:31 |
| R35.htm | 32005 | 2019-08-01 16:14:31 |
| R36.htm | 45716 | 2019-08-01 16:14:31 |
| R37.htm | 532765 | 2019-08-01 16:14:31 |
| R38.htm | 835166 | 2019-08-01 16:14:31 |
| R39.htm | 115550 | 2019-08-01 16:14:31 |
| R4.htm | 15009 | 2019-08-01 16:14:31 |
| R40.htm | 131749 | 2019-08-01 16:14:31 |
| R41.htm | 42478 | 2019-08-01 16:14:31 |
| R42.htm | 16449 | 2019-08-01 16:14:31 |
| R43.htm | 175772 | 2019-08-01 16:14:31 |
| R44.htm | 22474 | 2019-08-01 16:14:31 |
| R45.htm | 221432 | 2019-08-01 16:14:31 |
| R46.htm | 56206 | 2019-08-01 16:14:31 |
| R47.htm | 101811 | 2019-08-01 16:14:31 |
| R48.htm | 478963 | 2019-08-01 16:14:31 |
| R49.htm | 558751 | 2019-08-01 16:14:31 |
| R5.htm | 33187 | 2019-08-01 16:14:31 |
| R50.htm | 232535 | 2019-08-01 16:14:31 |
| R51.htm | 179323 | 2019-08-01 16:14:31 |
| R52.htm | 1322478 | 2019-08-01 16:14:31 |
| R53.htm | 17122 | 2019-08-01 16:14:31 |
| R54.htm | 137861 | 2019-08-01 16:14:31 |
| R55.htm | 16391 | 2019-08-01 16:14:31 |
| R56.htm | 26908 | 2019-08-01 16:14:31 |
| R57.htm | 30591 | 2019-08-01 16:14:31 |
| R58.htm | 73351 | 2019-08-01 16:14:31 |
| R59.htm | 134137 | 2019-08-01 16:14:31 |
| R6.htm | 114581 | 2019-08-01 16:14:31 |
| R60.htm | 11035 | 2019-08-01 16:14:31 |
| R61.htm | 17441 | 2019-08-01 16:14:31 |
| R62.htm | 56003 | 2019-08-01 16:14:31 |
| R63.htm | 34238 | 2019-08-01 16:14:31 |
| R64.htm | 64384 | 2019-08-01 16:14:31 |
| R65.htm | 15082 | 2019-08-01 16:14:31 |
| R66.htm | 14860 | 2019-08-01 16:14:31 |
| R67.htm | 80380 | 2019-08-01 16:14:31 |
| R68.htm | 22935 | 2019-08-01 16:14:31 |
| R69.htm | 31953 | 2019-08-01 16:14:31 |
| R7.htm | 24672 | 2019-08-01 16:14:31 |
| R70.htm | 26889 | 2019-08-01 16:14:31 |
| R71.htm | 44177 | 2019-08-01 16:14:31 |
| R72.htm | 31480 | 2019-08-01 16:14:31 |
| R73.htm | 42386 | 2019-08-01 16:14:31 |
| R74.htm | 17646 | 2019-08-01 16:14:31 |
| R75.htm | 38688 | 2019-08-01 16:14:31 |
| R76.htm | 23601 | 2019-08-01 16:14:31 |
| R77.htm | 18841 | 2019-08-01 16:14:31 |
| R78.htm | 9491 | 2019-08-01 16:14:31 |
| R79.htm | 18674 | 2019-08-01 16:14:31 |
| R8.htm | 224152 | 2019-08-01 16:14:31 |
| R80.htm | 20521 | 2019-08-01 16:14:31 |
| R81.htm | 12728 | 2019-08-01 16:14:31 |
| R82.htm | 30071 | 2019-08-01 16:14:31 |
| R83.htm | 47698 | 2019-08-01 16:14:31 |
| R84.htm | 17677 | 2019-08-01 16:14:31 |
| R85.htm | 20347 | 2019-08-01 16:14:31 |
| R86.htm | 64985 | 2019-08-01 16:14:31 |
| R87.htm | 17596 | 2019-08-01 16:14:31 |
| R88.htm | 33728 | 2019-08-01 16:14:31 |
| R89.htm | 21347 | 2019-08-01 16:14:31 |
| R9.htm | 29659 | 2019-08-01 16:14:31 |
| R90.htm | 53638 | 2019-08-01 16:14:31 |
| R91.htm | 34011 | 2019-08-01 16:14:31 |
| R92.htm | 17529 | 2019-08-01 16:14:31 |
| R93.htm | 21037 | 2019-08-01 16:14:31 |
| R94.htm | 22847 | 2019-08-01 16:14:31 |
| R95.htm | 72838 | 2019-08-01 16:14:31 |
| R96.htm | 114685 | 2019-08-01 16:14:31 |
| R97.htm | 45884 | 2019-08-01 16:14:31 |
| R98.htm | 59121 | 2019-08-01 16:14:31 |
| R99.htm | 24798 | 2019-08-01 16:14:31 |
| R9999.htm | 27997 | 2019-08-01 16:14:31 |
| report.css | 2768 | 2019-08-01 16:14:31 |
| Show.js | 1086 | 2019-08-01 16:14:31 |