Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000066740-23-000028-index-headers.html | 2023-04-25 13:59:21 | |
| 0000066740-23-000028-index.html | 2023-04-25 13:59:21 | |
| 0000066740-23-000028.txt | 2023-04-25 13:59:21 | |
 0000066740-23-000028-xbrl.zip | 427112 | 2023-04-25 13:59:21 |
| a2023q1exhibit311.htm | 10260 | 2023-04-25 13:59:21 |
| a2023q1exhibit312.htm | 9920 | 2023-04-25 13:59:21 |
| a2023q1exhibit321.htm | 4348 | 2023-04-25 13:59:21 |
| a2023q1exhibit322.htm | 4365 | 2023-04-25 13:59:21 |
| a2023q1exhibit95.htm | 39616 | 2023-04-25 13:59:21 |
| FilingSummary.xml | 45979 | 2023-04-25 13:59:21 |
| Financial_Report.xlsx | 133257 | 2023-04-25 13:59:21 |
| MetaLinks.json | 949963 | 2023-04-25 13:59:21 |
| mmm-20230331.htm | 2632715 | 2023-04-25 13:59:21 |
| mmm-20230331.xsd | 69938 | 2023-04-25 13:59:21 |
| mmm-20230331_cal.xml | 97168 | 2023-04-25 13:59:21 |
| mmm-20230331_def.xml | 389650 | 2023-04-25 13:59:21 |
| mmm-20230331_htm.xml | 2459638 | 2023-04-25 13:59:21 |
| mmm-20230331_lab.xml | 843783 | 2023-04-25 13:59:21 |
| mmm-20230331_pre.xml | 584589 | 2023-04-25 13:59:21 |
| R1.htm | 64737 | 2023-04-25 13:59:21 |
| R10.htm | 57988 | 2023-04-25 13:59:21 |
| R11.htm | 27269 | 2023-04-25 13:59:21 |
| R12.htm | 15674 | 2023-04-25 13:59:21 |
| R13.htm | 137181 | 2023-04-25 13:59:21 |
| R14.htm | 8229 | 2023-04-25 13:59:21 |
| R15.htm | 24266 | 2023-04-25 13:59:21 |
| R16.htm | 18389 | 2023-04-25 13:59:21 |
| R17.htm | 48672 | 2023-04-25 13:59:21 |
| R18.htm | 156460 | 2023-04-25 13:59:21 |
| R19.htm | 81587 | 2023-04-25 13:59:21 |
| R2.htm | 93803 | 2023-04-25 13:59:21 |
| R20.htm | 177696 | 2023-04-25 13:59:21 |
| R21.htm | 57715 | 2023-04-25 13:59:21 |
| R22.htm | 24461 | 2023-04-25 13:59:21 |
| R23.htm | 22511 | 2023-04-25 13:59:21 |
| R24.htm | 59399 | 2023-04-25 13:59:21 |
| R25.htm | 65048 | 2023-04-25 13:59:21 |
| R26.htm | 24760 | 2023-04-25 13:59:21 |
| R27.htm | 14562 | 2023-04-25 13:59:21 |
| R28.htm | 136518 | 2023-04-25 13:59:21 |
| R29.htm | 24514 | 2023-04-25 13:59:21 |
| R3.htm | 39701 | 2023-04-25 13:59:21 |
| R30.htm | 12483 | 2023-04-25 13:59:21 |
| R31.htm | 43954 | 2023-04-25 13:59:21 |
| R32.htm | 158768 | 2023-04-25 13:59:21 |
| R33.htm | 81356 | 2023-04-25 13:59:21 |
| R34.htm | 47937 | 2023-04-25 13:59:21 |
| R35.htm | 47630 | 2023-04-25 13:59:21 |
| R36.htm | 5218 | 2023-04-25 13:59:21 |
| R37.htm | 18739 | 2023-04-25 13:59:21 |
| R38.htm | 76618 | 2023-04-25 13:59:21 |
| R39.htm | 4010 | 2023-04-25 13:59:21 |
| R4.htm | 141690 | 2023-04-25 13:59:21 |
| R40.htm | 9489 | 2023-04-25 13:59:21 |
| R41.htm | 24500 | 2023-04-25 13:59:21 |
| R42.htm | 26067 | 2023-04-25 13:59:21 |
| R43.htm | 21641 | 2023-04-25 13:59:21 |
| R44.htm | 32078 | 2023-04-25 13:59:21 |
| R45.htm | 27424 | 2023-04-25 13:59:21 |
| R46.htm | 12891 | 2023-04-25 13:59:21 |
| R47.htm | 12218 | 2023-04-25 13:59:21 |
| R48.htm | 4396 | 2023-04-25 13:59:21 |
| R49.htm | 65121 | 2023-04-25 13:59:21 |
| R5.htm | 14505 | 2023-04-25 13:59:21 |
| R50.htm | 52587 | 2023-04-25 13:59:21 |
| R51.htm | 59278 | 2023-04-25 13:59:21 |
| R52.htm | 8634 | 2023-04-25 13:59:21 |
| R53.htm | 17537 | 2023-04-25 13:59:21 |
| R54.htm | 13820 | 2023-04-25 13:59:21 |
| R55.htm | 12754 | 2023-04-25 13:59:21 |
| R56.htm | 24647 | 2023-04-25 13:59:21 |
| R57.htm | 43135 | 2023-04-25 13:59:21 |
| R58.htm | 9679 | 2023-04-25 13:59:21 |
| R59.htm | 17828 | 2023-04-25 13:59:21 |
| R6.htm | 82369 | 2023-04-25 13:59:21 |
| R60.htm | 17390 | 2023-04-25 13:59:21 |
| R61.htm | 17473 | 2023-04-25 13:59:21 |
| R62.htm | 38084 | 2023-04-25 13:59:21 |
| R63.htm | 37015 | 2023-04-25 13:59:21 |
| R64.htm | 24415 | 2023-04-25 13:59:21 |
| R65.htm | 24794 | 2023-04-25 13:59:21 |
| R66.htm | 5303 | 2023-04-25 13:59:21 |
| R67.htm | 51564 | 2023-04-25 13:59:21 |
| R68.htm | 18219 | 2023-04-25 13:59:21 |
| R69.htm | 11340 | 2023-04-25 13:59:21 |
| R7.htm | 27053 | 2023-04-25 13:59:21 |
| R70.htm | 9063 | 2023-04-25 13:59:21 |
| R71.htm | 57642 | 2023-04-25 13:59:21 |
| R72.htm | 168060 | 2023-04-25 13:59:21 |
| R73.htm | 124061 | 2023-04-25 13:59:21 |
| R74.htm | 6568 | 2023-04-25 13:59:21 |
| R75.htm | 9270 | 2023-04-25 13:59:21 |
| R76.htm | 18671 | 2023-04-25 13:59:21 |
| R77.htm | 43779 | 2023-04-25 13:59:21 |
| R8.htm | 63972 | 2023-04-25 13:59:21 |
| R9.htm | 9484 | 2023-04-25 13:59:21 |
| report.css | 2767 | 2023-04-25 13:59:21 |
| Show.js | 1085 | 2023-04-25 13:59:21 |