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|---|---|---|
 0001558370-18-000644-index-headers.html | 2018-02-13 16:52:23 | |
| 0001558370-18-000644-index.html | 2018-02-13 16:52:23 | |
| 0001558370-18-000644.txt | 2018-02-13 16:52:23 | |
 0001558370-18-000644-xbrl.zip | 73556 | 2018-02-13 16:52:23 |
| amgp-20171231.xml | 738316 | 2018-02-13 16:52:23 |
| amgp-20171231.xsd | 33264 | 2018-02-13 16:52:23 |
| amgp-20171231ex21111a8be.htm | 14861 | 2018-02-13 16:52:23 |
| amgp-20171231ex2315fae46.htm | 4204 | 2018-02-13 16:52:23 |
| amgp-20171231ex311fbbe41.htm | 16220 | 2018-02-13 16:52:23 |
| amgp-20171231ex31227b2bc.htm | 14722 | 2018-02-13 16:52:23 |
| amgp-20171231ex32161606d.htm | 7970 | 2018-02-13 16:52:23 |
| amgp-20171231ex322cf5de7.htm | 8135 | 2018-02-13 16:52:23 |
| amgp-20171231ex99141b34c.htm | 5181674 | 2018-02-13 16:52:23 |
| amgp-20171231x10k.htm | 2366178 | 2018-02-13 16:52:23 |
| amgp-20171231_cal.xml | 28621 | 2018-02-13 16:52:23 |
| amgp-20171231_def.xml | 69202 | 2018-02-13 16:52:23 |
| amgp-20171231_lab.xml | 253521 | 2018-02-13 16:52:23 |
| amgp-20171231_pre.xml | 166556 | 2018-02-13 16:52:23 |
 amgp20171231ex99141b34c001.jpg | 71491 | 2018-02-13 16:52:23 |
| FilingSummary.xml | 19328 | 2018-02-13 16:52:23 |
| Financial_Report.xlsx | 37500 | 2018-02-13 16:52:23 |
| R1.htm | 28228 | 2018-02-13 16:52:23 |
| R10.htm | 12155 | 2018-02-13 16:52:23 |
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| R9.htm | 53197 | 2018-02-13 16:52:23 |
| report.css | 2767 | 2018-02-13 16:52:23 |
| Show.js | 1410 | 2018-02-13 16:52:23 |