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EQUITY EQUITY (Tables) | 6 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2017 | Dec. 31, 2018
Equity [Abstract] |  |
Quarterly dividends per share paid on common stock |  | The following table sets forth the quarterly dividends per share paid on our common stock in the periods indicated:
|  | Years Ended December 31,
|  | 2018 |  | 2017 |  | 2016
First Quarter |  | $ | 0.770 |  |  | $ | 0.615 |  |  | $ | 0.615 |
Second Quarter |  | 0.795 |  |  | 0.615 |  |  | 0.615 |
Third Quarter |  | 0.825 |  |  | 0.745 |  |  | 0.615 |
Fourth Quarter |  | 0.855 |  |  | 0.745 |  |  | 0.615 |
Total |  | $ | 3.245 |  |  | $ | 2.72 |  |  | $ | 2.46 |
Schedule of distributions made to general partner or limited partner | The following table sets forth ONEOK Partners’ distributions paid during the periods prior to the closing of the Merger Transaction on June 30, 2017:
|  | Years Ended December 31,
|  | 2017 |  | 2016
|  | (Thousands, except per unit amounts)
Distribution per unit |  | $ | 1.58 |  |  | $ | 3.16 |
General partner distributions |  | $ | 13,320 |  |  | $ | 26,640 |
Incentive distributions |  | 201,076 |  |  | 402,152 |
Distributions to general partner |  | 214,396 |  |  | 428,792 |
Limited partner distributions to ONEOK |  | 180,646 |  |  | 361,292 |
Limited partner distributions to other unitholders |  | 270,959 |  |  | 541,919 |
Total distributions paid |  | $ | 666,001 |  |  | $ | 1,332,003 |

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