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Transactions Related to the Partnership (Narratives) (Details) $ / shares in Units, $ in Thousands, hp in Millions				3 Months Ended
	Apr. 26, 2017 USD ($) $ / shares	Mar. 04, 2017 shares	Mar. 01, 2016 USD ($) shares	Mar. 31, 2017 hp compressor_unit
General Partner
Transactions related to the partnership
Partners' capital account, units distributed in acquisition | shares		1,119
General partner units interest (as a percentage)		2.00%
March 2016 Acquisition
Transactions related to the partnership
Purchase price			$ 18,768
March 2016 Acquisition | Limited Partner Units
Transactions related to the partnership
Partners' capital account, units distributed in acquisition | shares			257,000
Net proceeds from the sale of Partnership units			$ 1,800
March 2016 Acquisition | General Partner
Transactions related to the partnership
Partners' capital account, units distributed in acquisition | shares			5,205
General partner units interest (as a percentage)			2.00%
Subsequent Event
Transactions related to the partnership
Authorized distributions to limited partnership, amount	$ 8,700
Archrock GP LLC | Subsequent Event
Transactions related to the partnership
Authorized limited partner distributions, per share | $ / shares	$ 0.2850
Authorized distributions to limited partnership, amount	$ 19,100
Archrock Partners, L.P
Transactions related to the partnership
Vie ownership percentage				45.00%
Number of compressor units | compressor_unit				6,105
Compressor units horsepower | hp				3.3
US | Archrock Partners, L.P
Transactions related to the partnership
Percentage of horsepower in fleet				86.00%

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Cash dividends declared or paid to each outstanding limited partnership unit during the reporting period.

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