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Cash Distribution and Dividends (Details) - USD ($) $ / shares in Units, $ in Thousands |  |  |  |  |  |  |  |  |  |  | 3 Months Ended | 12 Months Ended |
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Feb. 14, 2020 | Feb. 12, 2020 | Dec. 31, 2019 | Nov. 14, 2019 | Nov. 13, 2019 | Sep. 18, 2019 | Aug. 07, 2019 | May 15, 2019 | May 08, 2019 | Feb. 21, 2019 | Mar. 31, 2020 | Dec. 31, 2019 | Apr. 14, 2020
Partnership equity and distributions |  |  |  |  |  |  |  |  |  |  |  |  |
Cash dividends declared per common share |  |  |  |  |  |  |  |  |  |  |  |  | $ 0.3075
Common shareholders |  |  |  |  |  |  |  |  |  |  |  |  |
Partnership equity and distributions |  |  |  |  |  |  |  |  |  |  |  |  |
Distributions | $ 138 | $ 148,876 | $ 2,299 | $ 138 | $ 153,033 |  | $ 154,146 | $ 98 | $ 152,082 | $ 30,543 | $ 149,014 | $ 492,477 |
Distributions per share (in dollars per share) |  | $ 0.3075 |  |  | $ 0.3075 |  | $ 0.3075 |  | $ 0.3025 | $ 0.164 |  |  |
Antero Midstream GP LP | Common shareholders |  |  |  |  |  |  |  |  |  |  |  |  |
Partnership equity and distributions |  |  |  |  |  |  |  |  |  |  |  |  |
Distributions |  |  |  |  |  | $ 138 |  |  |  |  |  |  |
Series A Preferred Stock |  |  |  |  |  |  |  |  |  |  |  |  |
Partnership equity and distributions |  |  |  |  |  |  |  |  |  |  |  |  |
Cash dividend declared |  |  |  |  |  |  |  |  |  |  | 138 |  |
Dividends in arrears |  |  |  |  |  |  |  |  |  |  | $ 69 |  |

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- Definition Per unit of ownership amount of cash distributions paid to unit-holder of a limited partnership (LP). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 272 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6373374&loc=d3e70434-108055 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 272 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6373374&loc=d3e70478-108055 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 + Details
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