Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000049826-17-000022-index-headers.html | 2017-02-10 13:52:48 | |
| 0000049826-17-000022-index.html | 2017-02-10 13:52:48 | |
| 0000049826-17-000022.txt | 2017-02-10 13:52:48 | |
 0000049826-17-000022-xbrl.zip | 348627 | 2017-02-10 13:52:48 |
 a5yeartotalreturna02.jpg | 486307 | 2017-02-10 13:52:48 |
| FilingSummary.xml | 51884 | 2017-02-10 13:52:48 |
| Financial_Report.xlsx | 116079 | 2017-02-10 13:52:48 |
| itw-20161231.xml | 4012101 | 2017-02-10 13:52:48 |
| itw-20161231.xsd | 69607 | 2017-02-10 13:52:48 |
| itw-20161231x10k.htm | 3053996 | 2017-02-10 13:52:48 |
| itw-20161231xex21.htm | 555569 | 2017-02-10 13:52:48 |
| itw-20161231xex23.htm | 3063 | 2017-02-10 13:52:48 |
| itw-20161231xex24.htm | 67478 | 2017-02-10 13:52:48 |
| itw-20161231xex31.htm | 25820 | 2017-02-10 13:52:48 |
| itw-20161231xex32.htm | 8433 | 2017-02-10 13:52:48 |
| itw-20161231_cal.xml | 162156 | 2017-02-10 13:52:48 |
| itw-20161231_def.xml | 358752 | 2017-02-10 13:52:48 |
| itw-20161231_lab.xml | 1137320 | 2017-02-10 13:52:48 |
| itw-20161231_pre.xml | 668264 | 2017-02-10 13:52:48 |
| R1.htm | 28420 | 2017-02-10 13:52:48 |
| R10.htm | 21481 | 2017-02-10 13:52:48 |
| R11.htm | 11766 | 2017-02-10 13:52:48 |
| R12.htm | 30500 | 2017-02-10 13:52:48 |
| R13.htm | 188791 | 2017-02-10 13:52:48 |
| R14.htm | 35285 | 2017-02-10 13:52:48 |
| R15.htm | 148935 | 2017-02-10 13:52:48 |
| R16.htm | 110496 | 2017-02-10 13:52:48 |
| R17.htm | 424880 | 2017-02-10 13:52:48 |
| R18.htm | 14959 | 2017-02-10 13:52:48 |
| R19.htm | 57800 | 2017-02-10 13:52:48 |
| R2.htm | 56577 | 2017-02-10 13:52:48 |
| R20.htm | 71690 | 2017-02-10 13:52:48 |
| R21.htm | 60640 | 2017-02-10 13:52:48 |
| R22.htm | 174028 | 2017-02-10 13:52:48 |
| R23.htm | 57891 | 2017-02-10 13:52:48 |
| R24.htm | 67185 | 2017-02-10 13:52:48 |
| R25.htm | 84685 | 2017-02-10 13:52:48 |
| R26.htm | 15787 | 2017-02-10 13:52:48 |
| R27.htm | 26781 | 2017-02-10 13:52:48 |
| R28.htm | 192068 | 2017-02-10 13:52:48 |
| R29.htm | 32108 | 2017-02-10 13:52:48 |
| R3.htm | 14748 | 2017-02-10 13:52:48 |
| R30.htm | 199157 | 2017-02-10 13:52:48 |
| R31.htm | 100028 | 2017-02-10 13:52:48 |
| R32.htm | 426115 | 2017-02-10 13:52:48 |
| R33.htm | 11805 | 2017-02-10 13:52:48 |
| R34.htm | 41143 | 2017-02-10 13:52:48 |
| R35.htm | 64914 | 2017-02-10 13:52:48 |
| R36.htm | 60790 | 2017-02-10 13:52:48 |
| R37.htm | 166522 | 2017-02-10 13:52:48 |
| R38.htm | 56607 | 2017-02-10 13:52:48 |
| R39.htm | 13223 | 2017-02-10 13:52:48 |
| R4.htm | 79556 | 2017-02-10 13:52:48 |
| R40.htm | 14055 | 2017-02-10 13:52:48 |
| R41.htm | 21438 | 2017-02-10 13:52:48 |
| R42.htm | 11605 | 2017-02-10 13:52:48 |
| R43.htm | 13796 | 2017-02-10 13:52:48 |
| R44.htm | 26290 | 2017-02-10 13:52:48 |
| R45.htm | 20698 | 2017-02-10 13:52:48 |
| R46.htm | 18907 | 2017-02-10 13:52:48 |
| R47.htm | 32463 | 2017-02-10 13:52:48 |
| R48.htm | 20503 | 2017-02-10 13:52:48 |
| R49.htm | 24876 | 2017-02-10 13:52:48 |
| R5.htm | 8854 | 2017-02-10 13:52:48 |
| R50.htm | 33745 | 2017-02-10 13:52:48 |
| R51.htm | 33407 | 2017-02-10 13:52:48 |
| R52.htm | 57703 | 2017-02-10 13:52:48 |
| R53.htm | 21551 | 2017-02-10 13:52:48 |
| R54.htm | 16458 | 2017-02-10 13:52:48 |
| R55.htm | 19158 | 2017-02-10 13:52:48 |
| R56.htm | 26518 | 2017-02-10 13:52:48 |
| R57.htm | 24021 | 2017-02-10 13:52:48 |
| R58.htm | 5574 | 2017-02-10 13:52:48 |
| R59.htm | 40946 | 2017-02-10 13:52:48 |
| R6.htm | 54099 | 2017-02-10 13:52:48 |
| R60.htm | 28503 | 2017-02-10 13:52:48 |
| R61.htm | 13412 | 2017-02-10 13:52:48 |
| R62.htm | 16917 | 2017-02-10 13:52:48 |
| R63.htm | 13560 | 2017-02-10 13:52:48 |
| R64.htm | 88390 | 2017-02-10 13:52:48 |
| R65.htm | 20226 | 2017-02-10 13:52:48 |
| R66.htm | 114878 | 2017-02-10 13:52:48 |
| R67.htm | 51050 | 2017-02-10 13:52:48 |
| R68.htm | 35541 | 2017-02-10 13:52:48 |
| R69.htm | 78556 | 2017-02-10 13:52:48 |
| R7.htm | 4616 | 2017-02-10 13:52:48 |
| R70.htm | 39393 | 2017-02-10 13:52:48 |
| R71.htm | 90369 | 2017-02-10 13:52:48 |
| R72.htm | 20063 | 2017-02-10 13:52:48 |
| R73.htm | 29188 | 2017-02-10 13:52:48 |
| R74.htm | 23534 | 2017-02-10 13:52:48 |
| R75.htm | 23773 | 2017-02-10 13:52:48 |
| R76.htm | 53692 | 2017-02-10 13:52:48 |
| R77.htm | 9350 | 2017-02-10 13:52:48 |
| R78.htm | 24240 | 2017-02-10 13:52:48 |
| R79.htm | 38344 | 2017-02-10 13:52:48 |
| R8.htm | 115417 | 2017-02-10 13:52:48 |
| R80.htm | 18012 | 2017-02-10 13:52:48 |
| R81.htm | 42988 | 2017-02-10 13:52:48 |
| R82.htm | 59506 | 2017-02-10 13:52:48 |
| R83.htm | 88928 | 2017-02-10 13:52:48 |
| R84.htm | 24334 | 2017-02-10 13:52:48 |
| R85.htm | 6155 | 2017-02-10 13:52:48 |
| R86.htm | 22631 | 2017-02-10 13:52:48 |
| R9.htm | 101753 | 2017-02-10 13:52:48 |
| report.css | 2768 | 2017-02-10 13:52:48 |
| Show.js | 1411 | 2017-02-10 13:52:48 |