Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000350698-17-000028-index-headers.html | 2017-02-08 21:55:28 | |
| 0000350698-17-000028-index.html | 2017-02-08 21:55:28 | |
| 0000350698-17-000028.txt | 2017-02-08 21:55:28 | |
 0000350698-17-000028-xbrl.zip | 326822 | 2017-02-08 21:55:28 |
| an-20161231.xml | 2215195 | 2017-02-08 21:55:28 |
| an-20161231.xsd | 77941 | 2017-02-08 21:55:28 |
| an-20161231_cal.xml | 144669 | 2017-02-08 21:55:28 |
| an-20161231_def.xml | 496422 | 2017-02-08 21:55:28 |
| an-20161231_lab.xml | 1061252 | 2017-02-08 21:55:28 |
| an-20161231_pre.xml | 681118 | 2017-02-08 21:55:28 |
| an10k2016.htm | 3387995 | 2017-02-08 21:55:28 |
| ex121ratioofearningstofixe.htm | 57914 | 2017-02-08 21:55:28 |
| ex211listofsubsidiaries201.htm | 692221 | 2017-02-08 21:55:28 |
| ex231kpmgconsent2016form10.htm | 7370 | 2017-02-08 21:55:28 |
| ex311section302ceocert2016.htm | 8180 | 2017-02-08 21:55:28 |
| ex312section302cfocert2016.htm | 8233 | 2017-02-08 21:55:28 |
| ex321section906ceocert2016.htm | 4914 | 2017-02-08 21:55:28 |
| ex322section906cfocert2016.htm | 5126 | 2017-02-08 21:55:28 |
| FilingSummary.xml | 55766 | 2017-02-08 21:55:28 |
| Financial_Report.xlsx | 122273 | 2017-02-08 21:55:28 |
 gp2016.jpg | 27625 | 2017-02-08 21:55:28 |
| R1.htm | 30100 | 2017-02-08 21:55:28 |
| R10.htm | 26650 | 2017-02-08 21:55:28 |
| R11.htm | 19272 | 2017-02-08 21:55:28 |
| R12.htm | 52768 | 2017-02-08 21:55:28 |
| R13.htm | 12351 | 2017-02-08 21:55:28 |
| R14.htm | 49358 | 2017-02-08 21:55:28 |
| R15.htm | 33587 | 2017-02-08 21:55:28 |
| R16.htm | 40830 | 2017-02-08 21:55:28 |
| R17.htm | 121770 | 2017-02-08 21:55:28 |
| R18.htm | 125598 | 2017-02-08 21:55:28 |
| R19.htm | 56685 | 2017-02-08 21:55:28 |
| R2.htm | 77699 | 2017-02-08 21:55:28 |
| R20.htm | 10326 | 2017-02-08 21:55:28 |
| R21.htm | 34399 | 2017-02-08 21:55:28 |
| R22.htm | 9843 | 2017-02-08 21:55:28 |
| R23.htm | 62891 | 2017-02-08 21:55:28 |
| R24.htm | 10499 | 2017-02-08 21:55:28 |
| R25.htm | 18346 | 2017-02-08 21:55:28 |
| R26.htm | 137202 | 2017-02-08 21:55:28 |
| R27.htm | 40308 | 2017-02-08 21:55:28 |
| R28.htm | 88398 | 2017-02-08 21:55:28 |
| R29.htm | 21467 | 2017-02-08 21:55:28 |
| R3.htm | 16986 | 2017-02-08 21:55:28 |
| R30.htm | 24010 | 2017-02-08 21:55:28 |
| R31.htm | 16918 | 2017-02-08 21:55:28 |
| R32.htm | 49129 | 2017-02-08 21:55:28 |
| R33.htm | 12217 | 2017-02-08 21:55:28 |
| R34.htm | 37254 | 2017-02-08 21:55:28 |
| R35.htm | 23925 | 2017-02-08 21:55:28 |
| R36.htm | 38144 | 2017-02-08 21:55:28 |
| R37.htm | 121149 | 2017-02-08 21:55:28 |
| R38.htm | 121729 | 2017-02-08 21:55:28 |
| R39.htm | 56378 | 2017-02-08 21:55:28 |
| R4.htm | 97763 | 2017-02-08 21:55:28 |
| R40.htm | 28515 | 2017-02-08 21:55:28 |
| R41.htm | 43869 | 2017-02-08 21:55:28 |
| R42.htm | 17664 | 2017-02-08 21:55:28 |
| R43.htm | 137415 | 2017-02-08 21:55:28 |
| R44.htm | 36057 | 2017-02-08 21:55:28 |
| R45.htm | 8930 | 2017-02-08 21:55:28 |
| R46.htm | 30307 | 2017-02-08 21:55:28 |
| R47.htm | 27627 | 2017-02-08 21:55:28 |
| R48.htm | 19858 | 2017-02-08 21:55:28 |
| R49.htm | 12218 | 2017-02-08 21:55:28 |
| R5.htm | 40625 | 2017-02-08 21:55:28 |
| R50.htm | 21214 | 2017-02-08 21:55:28 |
| R51.htm | 10929 | 2017-02-08 21:55:28 |
| R52.htm | 8272 | 2017-02-08 21:55:28 |
| R53.htm | 16859 | 2017-02-08 21:55:28 |
| R54.htm | 19684 | 2017-02-08 21:55:28 |
| R55.htm | 16351 | 2017-02-08 21:55:28 |
| R56.htm | 23795 | 2017-02-08 21:55:28 |
| R57.htm | 11260 | 2017-02-08 21:55:28 |
| R58.htm | 11283 | 2017-02-08 21:55:28 |
| R59.htm | 47410 | 2017-02-08 21:55:28 |
| R6.htm | 5468 | 2017-02-08 21:55:28 |
| R60.htm | 19340 | 2017-02-08 21:55:28 |
| R61.htm | 91488 | 2017-02-08 21:55:28 |
| R62.htm | 23867 | 2017-02-08 21:55:28 |
| R63.htm | 58304 | 2017-02-08 21:55:28 |
| R64.htm | 7830 | 2017-02-08 21:55:28 |
| R65.htm | 18911 | 2017-02-08 21:55:28 |
| R66.htm | 10671 | 2017-02-08 21:55:28 |
| R67.htm | 14790 | 2017-02-08 21:55:28 |
| R68.htm | 23155 | 2017-02-08 21:55:28 |
| R69.htm | 132793 | 2017-02-08 21:55:28 |
| R7.htm | 135838 | 2017-02-08 21:55:28 |
| R70.htm | 36998 | 2017-02-08 21:55:28 |
| R71.htm | 14103 | 2017-02-08 21:55:28 |
| R72.htm | 21907 | 2017-02-08 21:55:28 |
| R73.htm | 110167 | 2017-02-08 21:55:28 |
| R74.htm | 24278 | 2017-02-08 21:55:28 |
| R75.htm | 44636 | 2017-02-08 21:55:28 |
| R76.htm | 5696 | 2017-02-08 21:55:28 |
| R77.htm | 14972 | 2017-02-08 21:55:28 |
| R78.htm | 19802 | 2017-02-08 21:55:28 |
| R79.htm | 45055 | 2017-02-08 21:55:28 |
| R8.htm | 57151 | 2017-02-08 21:55:28 |
| R80.htm | 13478 | 2017-02-08 21:55:28 |
| R81.htm | 8340 | 2017-02-08 21:55:28 |
| R82.htm | 32554 | 2017-02-08 21:55:28 |
| R83.htm | 38425 | 2017-02-08 21:55:28 |
| R84.htm | 8052 | 2017-02-08 21:55:28 |
| R85.htm | 10951 | 2017-02-08 21:55:28 |
| R86.htm | 76184 | 2017-02-08 21:55:28 |
| R87.htm | 29661 | 2017-02-08 21:55:28 |
| R9.htm | 24980 | 2017-02-08 21:55:28 |
| report.css | 2768 | 2017-02-08 21:55:28 |
 rev2016.jpg | 25790 | 2017-02-08 21:55:28 |
| Show.js | 1411 | 2017-02-08 21:55:28 |
 stockperfgraph2016a01.jpg | 28819 | 2017-02-08 21:55:28 |