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Earnings Per OP Unit of MAALP Statement (details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2017 | Mar. 31, 2016
Earnings Per Share Disclosure [Line Items] |  |
Dividends, Preferred Stock, Cash |  | $ 0
Limited Partner [Member] |  |
Earnings Per Share Disclosure [Line Items] |  |
Weighted average common units - basic | 117,557 | 75,249
Effect of dilutive securities | 307 | 240
Weighted average common shares - diluted | 117,864 | 75,489
Dividends, Preferred Stock, Cash | $ (922) | $ 0
Limited Partner [Member] | Calculation of Basic Earnings Per Unit [Member] |  |
Earnings Per Share Disclosure [Line Items] |  |
Income from continuing operations | 43,416 | 45,808
Income from continuing operations allocated to unvested restricted shares | (73) | (110)
Dividends, Preferred Stock, Cash | 922 | 0
Income from continuing operations available for common unitholders, adjusted | $ 42,421 | $ 45,698
Earnings per unit - basic | $ 0.36 | $ 0.61
Limited Partner [Member] | Calculation of Diluted Earnings Per Unit [Member] |  |
Earnings Per Share Disclosure [Line Items] |  |
Income from continuing operations | $ 43,416 | $ 45,808
Dividends, Preferred Stock, Cash | 922 | 0
Income from continuing operations available for common unitholders, adjusted | $ 42,494 | $ 45,808
Earnings per unit - diluted | $ 0.36 | $ 0.61

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- Definition Amount of paid and unpaid preferred stock dividends declared with the form of settlement in cash. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 405 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6957935&loc=d3e64057-112817 Reference 2: 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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