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Equity Net income applicable to partners (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015
Equity [Abstract] |  |  |
Net income attributable to partners | $ 69,409 | $ 62,804 | $ 66,848
Less: General partner's IDRs | (17,389) | (11,160) | (3,904)
Net income available to partners | $ 52,020 | $ 51,644 | $ 62,944
General partner's ownership interest | 2.00% | 2.00% | 2.00%
General partner's allocated interest in net income | $ 1,040 | $ 1,033 | $ 1,259
General partner's IDRs | 17,389 | 11,160 | 3,904
Total general partner's interest in net income | $ 18,429 | $ 12,193 | $ 5,163

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- Definition Amount of net income allocated to the general partner, excluding incentive distribution rights. + References No definition available. + Details
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- Definition Aggregate amount of net income attributable to the partners, which excludes the amount of net income attributable to predecessor entities. + References No definition available. + Details
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- Definition Net income after adjustments for Incentive Distribution Rights of the general partner. + References No definition available. + Details
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- Definition Amount of incentive obligation paid in cash or stock during the period to a limited liability corporation managing member or limited partnership general partner. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -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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- Definition Percentage investment held by the managing member or general partner of the limited liability company (LLC) or limited partnership (LP). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -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 + Details
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- Definition Aggregate amount of net income allocated to general partners. + 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 + Details
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