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MAALP Capital - Summary of Changes in Total Capital and its Components (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2021 | Jun. 30, 2020
Increase (Decrease) in Partners' Capital [Roll Forward] |  |  |  |
Dividends, Preferred Stock, Cash | $ (922) | $ (922) | $ (1,844) | $ (1,844)
M A A L P |  |  |  |
Increase (Decrease) in Partners' Capital [Roll Forward] |  |  |  |
Beginning Balance | 6,019,514 | 6,215,546 | 6,088,389 | 6,289,440
Net Income Available for Common Unitholders | 223,875 | 77,728 | 272,739 | 115,680
Other comprehensive income (loss) - derivatives instruments (cash flow hedges) | 278 | 278 | 557 | 531
Issuance of units | (467) | (416) | (333) | (377)
Units repurchased and retired | (7,313) | (3,930) | (9,043) | (5,657)
Exercise of unit options |  |  | 1,466 | 71
Redeemable stock fair market value adjustment | (3,031) | (1,297) | (5,189) | 1,814
Amortization of unearned compensation | 4,151 | 2,864 | 10,144 | 8,153
Dividends, Preferred Stock, Cash | (922) | (922) | (1,844) | (1,844)
Distributions | (121,568) | (118,494) | (243,002) | (236,855)
Contribution from noncontrolling interest | 6,131 | 201 | 6,764 | 602
Ending Balance | 6,120,648 | 6,171,558 | 6,120,648 | 6,171,558
M A A L P | Limited Partner [Member] |  |  |  |
Increase (Decrease) in Partners' Capital [Roll Forward] |  |  |  |
Beginning Balance | 204,336 | 211,498 | 206,927 | 214,647
Net income | 7,397 | 2,666 | 9,068 | 3,970
General partnership units issued in exchange for limited partnership units | (21,932) |  | (22,164) | (450)
Adjustment for limited partners’ capital at redemption value | (765) | (211) | (639) | (155)
Distributions | (3,696) | (4,059) | (7,852) | (8,118)
Ending Balance | 185,340 | 209,894 | 185,340 | 209,894
M A A L P | General Partners' Capital Account [Member] |  |  |  |
Increase (Decrease) in Partners' Capital [Roll Forward] |  |  |  |
Beginning Balance | 5,750,074 | 5,943,891 | 5,817,270 | 6,015,290
Net Income Allocated to General Partners | 215,556 | 74,140 | 261,827 | 109,866
Issuance of units | (467) | (416) | (333) | (377)
Units repurchased and retired | (7,313) | (3,930) | (9,043) | (5,657)
Exercise of unit options |  |  | 1,466 | 71
General partnership units issued in exchange for limited partnership units | 21,932 |  | 22,164 | 450
Redeemable stock fair market value adjustment | (3,031) | (1,297) | (5,189) | 1,814
Adjustment for limited partners’ capital at redemption value | 765 | 211 | 639 | 155
Amortization of unearned compensation | 4,151 | 2,864 | 10,144 | 8,153
Distributions | (117,872) | (114,435) | (235,150) | (228,737)
Ending Balance | 5,863,795 | 5,901,028 | 5,863,795 | 5,901,028
M A A L P | Accumulated Distributions in Excess of Net Income [Member] |  |  |  |
Increase (Decrease) in Partners' Capital [Roll Forward] |  |  |  |
Beginning Balance | 66,840 | 66,840 | 66,840 | 66,840
Net income | 922 | 922 | 1,844 | 1,844
Dividends, Preferred Stock, Cash | (922) | (922) | (1,844) | (1,844)
Ending Balance | 66,840 | 66,840 | 66,840 | 66,840
M A A L P | AOCI Attributable to Noncontrolling Interest [Member] |  |  |  |
Increase (Decrease) in Partners' Capital [Roll Forward] |  |  |  |
Beginning Balance | (12,217) | (13,331) | (12,496) | (13,584)
Other comprehensive income (loss) - derivatives instruments (cash flow hedges) | 278 | 278 | 557 | 531
Ending Balance | (11,939) | (13,053) | (11,939) | (13,053)
M A A L P | Noncontrolling Interests-Consolidated Real Estate Entities [Member] |  |  |  |
Increase (Decrease) in Partners' Capital [Roll Forward] |  |  |  |
Beginning Balance | 10,481 | 6,648 | 9,848 | 6,247
Contribution from noncontrolling interest | 6,131 | 201 | 6,764 | 602
Ending Balance | $ 16,612 | $ 6,849 | $ 16,612 | $ 6,849

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