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v3.8.0.1

Unaudited Condensed Consolidated Statements of Partners' Capital - USD ($) $ in Thousands | Total | Partners’ Capital | Noncontrolling Interest | Common Units Partners’ Capital
--- | --- | --- | --- | ---
Partners' capital, beginning balance (units) at Dec. 31, 2015 |  |  |  | 109,979,000
Partners' capital, beginning balance at Dec. 31, 2015 | $ 2,020,751 | $ 2,029,101 | $ (8,350) |
Increase (Decrease) in Partners' Capital [Roll Forward] |  |  |  |
Net income | 90,761 | 91,131 | (370) | $ 0
Cash distributions to partners | (227,454) | (227,454) | 0 | $ 0
Issuance of common units for cash, net (units) |  |  |  | 8,000,000
Issuance of common units for cash, net | 298,051 | 298,051 | 0 |
Partners' capital, ending balance (units) at Sep. 30, 2016 |  |  |  | 117,979,000
Partners' capital, ending balance at Sep. 30, 2016 | $ 2,182,109 | 2,190,829 | (8,720) |
Partners' capital, beginning balance (units) at Dec. 31, 2016 | 117,979,218 |  |  | 117,979,000
Partners' capital, beginning balance at Dec. 31, 2016 | $ 2,120,050 | 2,130,331 | (10,281) |
Increase (Decrease) in Partners' Capital [Roll Forward] |  |  |  |
Net income | 66,678 | 67,135 | (457) | $ 0
Cash distributions to partners | (260,586) | (260,586) | 0 | 0
Cash contributions from noncontrolling interests | 1,850 | 0 | 1,850 | $ 0
Issuance of common units for cash, net (units) |  |  |  | 4,600,000
Issuance of common units for cash, net | $ 140,513 | 140,513 | 0 |
Partners' capital, ending balance (units) at Sep. 30, 2017 | 122,579,218 |  |  | 122,579,000
Partners' capital, ending balance at Sep. 30, 2017 | $ 2,068,505 | $ 2,077,393 | $ (8,888) |

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- Definition The amount of the limited partners' ownership interests. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 5 -Subparagraph (SAB Topic 4.F) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187171-122770 Reference 2: http://www.xbrl.org/2003/role/presentationRef -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 + Details
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- Definition Amount of increase in noncontrolling interest from subsidiary issuance of equity interests to noncontrolling interest holders. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=84161450&loc=SL4573702-111684 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 45 -Paragraph 23 -URI http://asc.fasb.org/extlink&oid=96868048&loc=SL4569655-111683 + Details
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