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Equity (Tables) | 6 Months Ended
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Jun. 30, 2019
Equity [Abstract] |
Effects of changes in ownership interest | The following table presents the effects of changes in our ownership interest in the Partnership on the equity attributable to Archrock stockholders:
| Six Months Ended June 30, 2018
Net loss attributable to Archrock stockholders | $ | (1,879 | )
Decrease in Archrock stockholders’ additional paid-in capital for purchase of Partnership common units | 52,815 |
Change from net loss attributable to Archrock stockholders and transfers from noncontrolling interest | $ | 50,936 |
Summary of entity's dividends per common share | The following table summarizes our dividends declared and paid in each of the quarterly periods of 2019 and 2018:
| Dividends per Common Share |  | Total Dividends (in thousands)
2018 |  |  |
Q1 | $ | 0.120 |  |  | $ | 8,532 |
Q2 | 0.120 |  |  | 15,486 |
Q3 | 0.132 |  |  | 17,114 |
Q4 | 0.132 |  |  | 17,156 |
2019 |  |  |
Q1 | $ | 0.132 |  |  | $ | 17,231 |
Q2 | 0.132 |  |  | 17,206 |

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