v3.3.0.814

Net Income Per Limited Partner Unit (Details) $ / shares in Units, $ in Thousands |  |  |  |  | 3 Months Ended | 9 Months Ended
--- | --- | --- | --- | --- | --- | ---
Nov. 30, 2015 USD ($) $ / shares | Jul. 17, 2015 USD ($) $ / shares | May. 27, 2015 USD ($) $ / shares | Feb. 27, 2015 USD ($) $ / shares | Sep. 30, 2015 USD ($) $ / shares shares | Sep. 30, 2014 USD ($) | Sep. 30, 2015 USD ($) $ / shares $ / item shares | Sep. 30, 2014 USD ($)
Earnings Per Share, Basic and Diluted [Abstract] |  |  |  |  |  |  |  |
Net income allocable to common units - basic and diluted |  |  |  |  | $ 17,561 |  | $ 35,110 |
Net income allocable to subordinated units - basic and diluted |  |  |  |  | 16,951 |  | 34,499 |
Limited partner interest in net income - basic and diluted |  |  |  |  | 34,512 |  | 69,609 |
Net income |  |  |  |  | 42,648 | $ 34,290 | 110,097 | $ 71,977
Pre-IPO net income attributed to parent |  |  |  |  |  | $ (34,290) |  | $ (71,977)
Pre-Water Acquisition net income attributed to parent |  |  |  |  | (7,841) |  | (40,193) |
General partner interest in net income attributable to incentive distribution rights |  |  |  |  | (295) |  | (295) |
Limited partners' interest in net income |  |  |  |  | $ 34,512 |  | $ 69,609 |
Weighted average units outstanding: |  |  |  |  |  |  |  |
Common units - basic | shares |  |  |  |  | 78,018,037 |  | 76,640,925 |
Subordinated units - basic | shares |  |  |  |  | 75,940,957 |  | 75,940,957 |
Common units diluted | shares |  |  |  |  | 78,034,156 |  | 76,657,439 |
Subordinated units - diluted | shares |  |  |  |  | 75,940,957 |  | 75,940,957 |
Net income attributable to Antero Midstream Partners LP subsequent to IPO |  |  |  |  |  |  |  |
Common units - basic | $ / shares |  |  |  |  | $ 0.23 |  | $ 0.46 |
Subordinated units - basic | $ / shares |  |  |  |  | 0.22 |  | 0.45 |
Common units - diluted | $ / shares |  |  |  |  | 0.23 |  | 0.46 |
Subordinated units - diluted | $ / shares |  |  |  |  | $ 0.22 |  | $ 0.45 |
Cash distribution declared | $ / shares | $ 0.2050 | $ 0.1900 | $ 0.1800 | $ 0.0943 |  |  |  |
Quarterly cash distribution | $ 36,333 | $ 28,858 | $ 27,338 | $ 14,322 |  |  |  |
Minimum |  |  |  |  |  |  |  |
Net income attributable to Antero Midstream Partners LP subsequent to IPO |  |  |  |  |  |  |  |
Limited partner minimum quarterly distribution per partnership agreement | $ / item |  |  |  |  |  |  | 0.17 |
Minimum quarterly cash distribution (per unit) | $ / item |  |  |  |  |  |  | 0.17 |
Restricted and phantom unit award |  |  |  |  |  |  |  |
Weighted average units outstanding: |  |  |  |  |  |  |  |
Weighted average units outstanding - diluted | shares |  |  |  |  | 16,119 |  | 16,514 |
Antidilutive securities excluded from computation of earnings per share | shares |  |  |  |  | 2,309,580 |  | 2,314,388 |
General Partner |  |  |  |  |  |  |  |
Net income attributable to Antero Midstream Partners LP subsequent to IPO |  |  |  |  |  |  |  |
Quarterly cash distribution | 295 |  |  |  |  |  |  |
Common units |  |  |  |  |  |  |  |
Weighted average units outstanding: |  |  |  |  |  |  |  |
Weighted average units outstanding - diluted | shares |  |  |  |  | 78,034,156 |  | 76,657,439 |
Common units | Limited Partner (Common units) |  |  |  |  |  |  |  |
Net income attributable to Antero Midstream Partners LP subsequent to IPO |  |  |  |  |  |  |  |
Quarterly cash distribution | 20,470 | 14,429 | 13,669 | 7,161 |  |  |  |
Limited Partner (Subordinated units) | Limited Partner (Common units) |  |  |  |  |  |  |  |
Net income attributable to Antero Midstream Partners LP subsequent to IPO |  |  |  |  |  |  |  |
Quarterly cash distribution | $ 15,568 | $ 14,429 | $ 13,669 | $ 7,161 |  |  |  |

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