XML 31 R7.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Consolidated Statements of Equity - USD ($) | Common Stock | Accumulated Distributions in Excess of Net Income | Limited Partner [Member] | Limited Partner [Member] Limited Partners' Capital Account [Member] | Limited Partner [Member] General Partners' Capital Account [Member] | Limited Partner [Member] Total Partnership Capital [Member] | Limited Partner [Member] AOCI Attributable to Noncontrolling Interest [Member] | Limited Partner [Member] Redeemable Stock | Limited Partner [Member] Accumulated Distributions in Excess of Net Income | Parent Company [Member] | Parent Company [Member] Preferred Stock Including Additional Paid in Capital [Member] | Parent Company [Member] Preferred Stock [Member] | Parent Company [Member] Common Stock | Parent Company [Member] Common Stock Including Additional Paid in Capital [Member] | Parent Company [Member] Additional Paid-in Capital | Parent Company [Member] Accumulated Distributions in Excess of Net Income | Parent Company [Member] Noncontrolling Interest | Parent Company [Member] Redeemable Stock | Parent Company [Member] Accumulated Other Comprehensive Income (Loss) [Member] | Stockholders' Equity, Total [Member] Limited Partner [Member] | Stockholders' Equity, Total [Member] Parent Company [Member]
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Shares, Outstanding at Dec. 31, 2014 |  |  |  |  |  |  |  |  |  |  |  |  | 75,180,000 |  |  |  |  |  |  |  |
Common stock shares issued (shares) |  |  |  |  |  |  |  |  |  |  |  |  | 116,000 |  |  |  |  |  |  |  |
Common stock repurchased and retired (shares) |  |  |  |  |  |  |  |  |  |  |  |  | 13,000 |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period |  |  |  |  |  |  |  |  |  |  |  |  | 7,000 |  |  |  |  |  |  |  |
Stock Issued During Period, Shares, Conversion of Units |  |  |  |  |  |  |  |  |  |  |  |  | 28,000 |  |  |  |  |  |  |  |
Shares, Outstanding at Dec. 31, 2015 |  |  |  |  |  |  |  |  |  |  |  |  | 75,318,000 |  |  |  |  |  |  |  |
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest at Dec. 31, 2014 |  |  |  |  |  |  |  |  |  |  |  |  | $ 752,000 |  | $ 3,619,270,000 | $ (729,086,000) | $ 161,287,000 |  | $ (412,000) |  | $ 3,051,811,000
Net Income Attributable to Parent |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 332,287,000 |  |  |  |  |
Net Income Attributable to Noncontrolling Interest |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 18,458,000 |  |  |  |
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest |  |  | $ 350,745,000 |  |  | $ 350,745,000 |  |  |  | $ 350,745,000 |  |  |  |  |  |  |  |  |  |  | 350,745,000
Other comprehensive income - derivative instruments (cash flow hedges) |  |  |  |  |  | (1,242,000) | $ (1,242,000) |  |  |  |  |  |  |  |  |  | (65,000) |  | (1,177,000) |  | (1,242,000)
Issuance and registration of common shares |  |  |  |  |  |  |  |  |  |  |  |  | 1,000 |  | 621,000 |  | 0 | $ 924,000 |  |  | 622,000
Shares repurchased and retired |  |  |  |  |  |  |  |  |  |  |  |  | 0 |  | (958,000) |  |  |  |  |  | (958,000)
Exercise of stock options |  |  |  |  |  |  |  |  |  |  |  |  | 0 |  | 420,000 |  |  |  |  |  | 420,000
Shares issued in exchange for units |  |  |  |  |  |  |  |  |  |  |  |  | 0 |  | 1,121,000 |  | (1,121,000) |  |  |  | 0
Redeemable stock fair market value |  |  |  |  | $ 1,415,000 | 1,415,000 |  | $ 1,415,000 |  |  |  |  |  |  |  | (1,415,000) |  | 1,415,000 |  |  | (1,415,000)
Adjustment for Noncontrolling Interest Ownership in operating partnership |  |  |  | $ 164,000 | (164,000) | 0 |  |  |  |  |  |  |  |  | (252,000) |  | 252,000 |  |  |  | 0
Amortization of unearned compensation |  |  |  |  | 6,852,000 | 6,852,000 |  |  |  |  |  |  |  |  | 6,852,000 |  |  |  |  |  | 6,852,000
Payments of Ordinary Dividends, Noncontrolling Interest |  |  |  |  |  |  |  |  |  | 12,898,000 |  |  |  |  |  |  |  |  |  |  |
Dividends, Preferred Stock, Cash |  |  | 0 |  |  |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |
Dividends on common stock |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (235,927,000) |  |  |  |  | (235,927,000)
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest at Dec. 31, 2015 |  |  |  |  |  |  |  |  |  |  |  |  | $ 753,000 |  | 3,627,074,000 | (634,141,000) | 165,726,000 |  | (1,589,000) |  | 3,157,823,000
Redeemable stock at Dec. 31, 2014 |  |  |  |  |  |  |  | 5,911,000 |  |  |  |  |  |  |  |  |  | 5,911,000 |  |  |
Redeemable stock at Dec. 31, 2015 |  |  |  |  |  |  |  | 8,250,000 |  |  |  |  |  |  |  |  |  | 8,250,000 |  |  |
Partners' Capital at Dec. 31, 2014 |  |  |  | 161,310,000 | 2,890,858,000 | 3,051,792,000 | (376,000) |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net Income (Loss) Allocated to Limited Partners |  |  |  | 18,458,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net Income (Loss) Allocated to General Partners |  |  |  |  | 332,287,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Issuance of units |  |  |  | 0 | 622,000 | 622,000 |  | 924,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Units repurchased and retired |  |  |  |  | (958,000) | (958,000) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Exercise of unit options |  |  |  |  | 420,000 | 420,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
General partnership units issued in exchange for limited partnership units |  |  |  | (1,121,000) | (1,121,000) | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Distributions |  |  |  | (13,085,000) | (235,927,000) | (249,012,000) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Partners' Capital at Dec. 31, 2015 |  |  |  | 165,726,000 | 2,993,696,000 | 3,157,804,000 | (1,618,000) |  |  |  |  |  |  |  |  |  |  |  |  |  |
Dividends on noncontrolling interest units |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (13,085,000) |  |  |  | (13,085,000)
Common stock shares issued (shares) |  |  |  |  |  |  |  |  |  |  |  |  | 38,097,000 |  |  |  |  |  |  |  |
Common stock repurchased and retired (shares) |  |  |  |  |  |  |  |  |  |  |  |  | 23,000 |  |  |  |  |  |  |  |
Stock Issued During Period, Shares, Conversion of Units |  |  |  |  |  |  |  |  |  |  |  |  | 23,000 |  |  |  |  |  |  |  |
Shares, Outstanding at Dec. 31, 2016 |  |  |  |  |  |  |  |  |  |  |  |  | 113,415,000 |  |  |  |  |  |  |  |
Net Income Attributable to Parent |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 212,222,000 |  |  |  |  |
Net Income Attributable to Noncontrolling Interest |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 12,180,000 |  |  |  |
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest |  |  | 224,402,000 |  |  | 224,402,000 |  |  |  | 224,402,000 |  | $ 0 |  |  |  |  |  |  |  |  | 224,402,000
Other comprehensive income - derivative instruments (cash flow hedges) |  |  |  |  |  | 2,864,000 | 2,864,000 |  |  |  |  | 0 |  |  |  |  | 131,000 |  | 2,733,000 |  | 2,864,000
Issuance and registration of common shares |  |  |  |  |  |  |  |  |  |  | $ 64,824,000 | 0 | $ 380,000 | $ 3,406,150,000 |  |  | 72,759,000 | 1,240,000 |  |  | 3,479,289,000
Proceeds from Issuance of Preferred Stock, Preference Stock, and Warrants |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 64,833,000
Shares repurchased and retired | $ 0 |  |  |  |  |  |  |  |  |  |  | 0 |  |  | (2,019,000) |  |  |  |  |  | (2,019,000)
Shares issued in exchange for units | $ 0 |  |  |  |  |  |  |  |  |  |  | 0 |  |  | 902,000 |  | (902,000) |  |  |  | 0
Redeemable stock fair market value |  |  |  |  | 705,000 | 705,000 |  | 705,000 |  |  |  | 0 |  |  |  | 705,000 |  | 705,000 |  |  | (705,000)
Adjustment for Noncontrolling Interest Ownership in operating partnership |  |  |  | 323,000 | (323,000) | 0 |  |  |  |  |  | 0 |  |  | (192,000) |  | 192,000 |  |  |  | 0
Amortization of unearned compensation |  |  |  |  | 12,151,000 | 12,151,000 |  |  |  |  |  | 0 |  |  | 12,151,000 |  |  |  |  |  | 12,151,000
Payments of Ordinary Dividends |  |  |  | (226,000) |  | (226,000) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Payments of Ordinary Dividends, Noncontrolling Interest |  |  |  |  |  |  |  |  |  | 13,850,000 |  |  |  |  |  |  | (226,000) |  |  |  | (226,000)
Dividends, Preferred Stock, Cash |  | $ 307,000 | 924,000 |  |  | (307,000) |  |  | $ 307,000 | 924,000 |  |  |  |  |  | 307,000 |  |  |  |  | 307,000
Dividends on common stock |  |  |  |  |  |  |  |  |  |  |  | 0 |  |  |  | (284,548,000) |  |  |  |  | (284,548,000)
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest at Dec. 31, 2016 |  |  |  |  |  |  |  |  |  | 6,639,795,000 |  |  | $ 1,133,000 |  | 7,109,012,000 | (707,479,000) | 235,976,000 |  | 1,144,000 |  | 6,642,101,000
Redeemable stock at Dec. 31, 2016 |  |  | 10,073,000 |  |  |  |  | 10,073,000 |  | $ 10,073,000 |  |  |  |  |  |  |  | 10,073,000 |  |  |
Net Income (Loss) Allocated to Limited Partners |  |  |  | 12,180,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net Income (Loss) Allocated to General Partners |  |  |  |  | 211,915,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Issuance of units |  |  | 64,833,000 | 72,759,000 | 3,406,530,000 | 3,544,122,000 |  | 1,240,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Units repurchased and retired |  |  |  |  | (2,019,000) | (2,019,000) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
General partnership units issued in exchange for limited partnership units |  |  |  | 902,000 | (902,000) | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Partnership units issued in exchange for redeemable units |  |  |  |  | (122,000) | (122,000) |  | 122,000 |  |  |  |  |  |  | (122,000) |  |  | (122,000) |  |  | (122,000)
Distributions |  |  |  | (13,884,000) | (284,548,000) | (298,432,000) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Partners' Capital at Dec. 31, 2016 |  |  |  | 235,976,000 | 6,337,721,000 | 6,642,082,000 | 1,246,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Dividends on noncontrolling interest units |  |  |  |  |  |  |  |  |  |  |  | $ 0 |  |  |  |  | (13,884,000) |  |  |  | (13,884,000)
Preferred Stock, Shares Outstanding |  |  |  |  |  |  |  |  |  | 867,846 |  | 868,000 |  |  |  |  |  |  |  |  |
Preferred Stock, Value, Outstanding |  |  |  |  |  |  |  |  |  | $ 9,000 |  | $ 9,000 |  |  |  |  |  |  |  |  |
Noncontrolling Interest in Joint Ventures |  |  | (2,306,000) |  |  | 2,306,000 |  |  |  | (2,306,000) |  |  |  |  |  |  |  |  |  |  | (2,306,000)
Common stock shares issued (shares) |  |  |  |  |  |  |  |  |  |  |  |  | 137,000 |  |  |  |  |  |  |  |
Common stock repurchased and retired (shares) |  |  |  |  |  |  |  |  |  |  |  |  | 51,000 |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period |  |  |  |  |  |  |  |  |  |  |  |  | 10,000 |  |  |  |  |  |  |  |
Stock Issued During Period, Shares, Conversion of Units |  |  |  |  |  |  |  |  |  |  |  |  | 29,000 |  |  |  |  |  |  |  |
Shares, Outstanding at Dec. 31, 2017 |  |  |  |  |  |  |  |  |  |  |  |  | 113,540,000 |  |  |  |  |  |  |  |
Net Income Attributable to Parent |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 328,379,000 |  |  |  |  |
Net Income Attributable to Noncontrolling Interest |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 12,157,000 |  |  |  |
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest |  |  | 340,536,000 |  |  | 340,536,000 |  |  |  | 340,536,000 |  | 0 |  |  |  |  |  |  |  |  | 340,536,000
Other comprehensive income - derivative instruments (cash flow hedges) |  |  |  |  |  | 1,049,000 | 1,049,000 |  |  |  |  | 0 |  |  |  |  | 36,000 |  | 1,013,000 |  | 1,049,000
Issuance and registration of common shares |  |  |  |  |  |  |  |  |  |  | $ 2,007,000 | 0 | $ 1,000 | $ 615,000 |  |  | 0 | 1,588,000 |  |  | 616,000
Proceeds from Issuance of Preferred Stock, Preference Stock, and Warrants |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2,007,000
Shares repurchased and retired |  |  |  |  |  |  |  |  |  |  |  | 0 | 0 |  | (4,782,000) |  |  |  |  |  | (4,782,000)
Exercise of stock options |  |  |  |  |  |  |  |  |  |  |  |  | 0 |  | 218,000 |  |  |  |  |  | 218,000
Shares issued in exchange for units |  |  |  |  |  |  |  |  |  |  |  | 0 | 0 |  | 1,602,000 |  | (1,602,000) |  |  |  | 0
Stock Issued in Exchange for Redeemable Stock |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1,482,000 |  |  | (1,482,000) |  |  | 1,482,000
Redeemable stock fair market value |  |  |  |  | 229,000 | 229,000 |  | 229,000 |  |  |  | 0 |  |  |  | 229,000 |  | 229,000 |  |  | (229,000)
Adjustment for Noncontrolling Interest Ownership in operating partnership |  |  |  | (6,000) | 6,000 | 0 |  |  |  |  |  | 0 |  |  | 42,000 |  | (42,000) |  |  |  | 0
Amortization of unearned compensation |  |  |  |  | 10,802,000 | 10,802,000 |  |  |  |  |  | 0 |  |  | 10,916,000 | (114,000) |  |  |  |  | 10,802,000
Payments of Ordinary Dividends, Noncontrolling Interest |  |  |  |  |  |  |  |  |  | 14,654,000 |  |  |  |  |  |  |  |  |  |  |
Dividends, Preferred Stock, Cash |  |  | 3,688,000 |  |  |  |  |  | 3,688,000 | 3,688,000 |  |  |  |  |  | 3,688,000 |  |  |  | $ (3,688,000) | (3,688,000)
Dividends on common stock |  |  |  |  |  |  |  |  |  |  |  | 0 |  |  |  | (401,369,000) |  |  |  |  | (401,369,000)
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest at Dec. 31, 2017 |  |  |  |  |  |  |  |  |  | 6,571,588,000 |  |  | $ 1,134,000 |  | $ 7,121,112,000 | $ (784,500,000) | 231,676,000 |  | $ 2,157,000 |  | 6,573,894,000
Redeemable stock at Dec. 31, 2017 |  |  | 10,408,000 |  |  |  |  | 10,408,000 |  | $ 10,408,000 |  |  |  |  |  |  |  | $ 10,408,000 |  |  |
Net Income (Loss) Allocated to Limited Partners |  |  |  | 12,157,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net Income (Loss) Allocated to General Partners |  |  |  |  | 324,691,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Issuance of units |  |  |  | 0 | 616,000 | 2,623,000 |  | 1,588,000 | 2,007,000 |  |  |  |  |  |  |  |  |  |  |  |
Units repurchased and retired |  |  |  |  | (4,782,000) | (4,782,000) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Exercise of unit options |  |  |  |  | 218,000 | 218,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
General partnership units issued in exchange for limited partnership units |  |  |  | 1,602,000 | (1,602,000) | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Partnership units issued in exchange for redeemable units |  |  |  |  | (1,482,000) | (1,482,000) |  | $ 1,482,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Distributions |  |  |  | (14,849,000) | (401,369,000) | (416,218,000) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Partners' Capital at Dec. 31, 2017 |  |  |  | $ 231,676,000 | $ 6,270,758,000 | $ 6,573,875,000 | $ 2,295,000 |  | $ 66,840,000 |  |  |  |  |  |  |  |  |  |  |  |
Dividends on noncontrolling interest units |  |  |  |  |  |  |  |  |  |  |  | $ 0 |  |  |  |  | $ (14,849,000) |  |  |  | $ (14,849,000)
Preferred Stock, Shares Outstanding |  |  |  |  |  |  |  |  |  | 867,846 |  | 868,000 |  |  |  |  |  |  |  |  |
Preferred Stock, Value, Outstanding |  |  |  |  |  |  |  |  |  | $ 9,000 |  | $ 9,000 |  |  |  |  |  |  |  |  |
Noncontrolling Interest in Joint Ventures |  |  | $ (2,306,000) |  |  |  |  |  |  | $ (2,306,000) |  |  |  |  |  |  |  |  |  |  |

X
- Definition Amortization of unearned compensation + References No definition available. + Details
Name: | maa_AmortizationUnearnedCompensation
Namespace Prefix: | maa_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Distributions + References No definition available. + Details
Name: | maa_Distributions
Namespace Prefix: | maa_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Fair value option and measurement. + References No definition available. + Details
Name: | maa_EffectOnRetainedEarningsAccumulatedDeficitDueToFairValueOptionAndMeasurement
Namespace Prefix: | maa_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition General Partnership Units Issued in Exchange for Limited Partnership Units + References No definition available. + Details
Name: | maa_GeneralPartnershipUnitsIssuedInExchangeForLimitedPartnershipUnits
Namespace Prefix: | maa_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Net Income Attributable to Noncontrolling Interest + References No definition available. + Details
Name: | maa_NetIncomeAttributabletoNoncontrollingInterest
Namespace Prefix: | maa_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Net Income Attributable to Parent + References No definition available. + Details
Name: | maa_NetIncomeAttributabletoParent
Namespace Prefix: | maa_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Partnership units issued in exchange for redeemable units + References No definition available. + Details
Name: | maa_Partnershipunitsissuedinexchangeforredeemableunits
Namespace Prefix: | maa_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Stock Issued in Exchange for Redeemable Stock + References No definition available. + Details
Name: | maa_StockIssuedinExchangeforRedeemableStock
Namespace Prefix: | maa_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Units Issued During Period, Value, New Issues + References No definition available. + Details
Name: | maa_UnitsIssuedDuringPeriodValueNewIssues
Namespace Prefix: | maa_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Units Issued During Period, Value, Unit Options Exercised + References No definition available. + Details
Name: | maa_UnitsIssuedDuringPeriodValueUnitOptionsExercised
Namespace Prefix: | maa_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Units Repurchased and Retired During Period, Value + References No definition available. + Details
Name: | maa_UnitsRepurchasedAndRetiredDuringPeriodValue
Namespace Prefix: | maa_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of paid and unpaid common stock dividends declared with the form of settlement in cash, stock and payment-in-kind (PIK). + 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 Reference 2: 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 + Details
Name: | us-gaap_DividendsCommonStock
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- 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
Name: | us-gaap_DividendsPreferredStockCash
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Decrease in noncontrolling interest balance from payment of dividends or other distributions by the non-wholly owned subsidiary or partially owned entity, included in the consolidation of the parent entity, to the 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 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 + Details
Name: | us-gaap_MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Carrying amount of the equity interests owned by noncontrolling shareholders, partners, or other equity holders in joint ventures included in the entity's consolidated financial statements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 45 -Paragraph 16 -URI http://asc.fasb.org/extlink&oid=96868048&loc=SL4568740-111683 + Details
Name: | us-gaap_MinorityInterestInJointVentures
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Net Increase or Decrease in balance of noncontrolling interest in the subsidiary during the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 45 -Paragraph 16 -URI http://asc.fasb.org/extlink&oid=96868048&loc=SL4568740-111683 + Details
Name: | us-gaap_MinorityInterestPeriodIncreaseDecrease
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- 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
Name: | us-gaap_NetIncomeLossAllocatedToGeneralPartners
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Aggregate amount of net income allocated to limited 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 -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187171-122770 + Details
Name: | us-gaap_NetIncomeLossAllocatedToLimitedPartners
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount after tax and reclassification adjustments, of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 10A -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=84228862&loc=SL7669646-108580 + Details
Name: | us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The amount of ownership interest of different classes of partners in limited partnership. + 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 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 Reference 3: 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
Name: | us-gaap_PartnersCapital
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of cash outflow in the form of ordinary dividends provided by the non-wholly owned subsidiary to noncontrolling interests. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3291-108585 + Details
Name: | us-gaap_PaymentsOfDividendsMinorityInterest
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Cash outflow in the form of ordinary dividends to common shareholders, preferred shareholders and noncontrolling interests, generally out of earnings. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3291-108585 + Details
Name: | us-gaap_PaymentsOfOrdinaryDividends
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(28)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_PreferredStockSharesOutstanding
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Value of all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by shareholders, which is net of related treasury stock. May be all or a portion of the number of preferred shares authorized. These shares represent the ownership interest of the preferred shareholders. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(28)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_PreferredStockValueOutstanding
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Proceeds from issuance of capital stock which provides for a specific dividend that is paid to the shareholders before any dividends to common stockholder, which takes precedence over common stockholders in the event of liquidation and from issuance of rights to purchase common shares at a predetermined price. + References No definition available. + Details
Name: | us-gaap_ProceedsFromIssuanceOfPreferredStockPreferenceStockAndWarrants
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 55 -Paragraph 4K -URI http://asc.fasb.org/extlink&oid=84234705&loc=SL4591552-111686 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 45 -Paragraph 19 -URI http://asc.fasb.org/extlink&oid=96868048&loc=SL4569616-111683 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=84161450&loc=SL4573702-111684 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 55 -Paragraph 4J -URI http://asc.fasb.org/extlink&oid=84234705&loc=SL4591551-111686 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (a)(2) -URI http://asc.fasb.org/extlink&oid=84161450&loc=SL4573702-111684 + Details
Name: | us-gaap_ProfitLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Number of shares issued which are neither cancelled nor held in the treasury. + References No definition available. + Details
Name: | us-gaap_SharesOutstanding
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition The number of shares issued during the period upon the conversion of units. An example of a convertible unit is an umbrella partnership real estate investment trust unit (UPREIT unit). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=84159872&loc=d3e21463-112644 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(28)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 4: 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 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=84159872&loc=d3e21475-112644 + Details
Name: | us-gaap_StockIssuedDuringPeriodSharesConversionOfUnits
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of new stock issued during the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=84159872&loc=d3e21463-112644 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(28)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 4: 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
Name: | us-gaap_StockIssuedDuringPeriodSharesNewIssues
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of share options (or share units) exercised during the current period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=84159872&loc=d3e21463-112644 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(28)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 4: 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 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(2) -URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901 + Details
Name: | us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Value of stock issued during the period upon the conversion of units. An example of a convertible unit is an umbrella partnership real estate investment trust unit (UPREIT unit). + 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 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.29-31) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=84159872&loc=d3e21463-112644 + Details
Name: | us-gaap_StockIssuedDuringPeriodValueConversionOfUnits
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(28)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=84159872&loc=d3e21463-112644 Reference 3: 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 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_StockIssuedDuringPeriodValueNewIssues
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Value of stock issued as a result of the exercise of stock options. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=84159872&loc=d3e21463-112644 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.29-31) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: 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
Name: | us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Number of shares that have been repurchased and retired during the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(28)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 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 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=84159872&loc=d3e21463-112644 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_StockRepurchasedAndRetiredDuringPeriodShares
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Equity impact of the value of stock that has been repurchased and retired during the period. The excess of the purchase price over par value can be charged against retained earnings (once the excess is fully allocated to additional paid in capital). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=84159872&loc=d3e21463-112644 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(28)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 4: 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
Name: | us-gaap_StockRepurchasedAndRetiredDuringPeriodValue
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 55 -Paragraph 4I -URI http://asc.fasb.org/extlink&oid=84234705&loc=SL4590271-111686 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 45 -Paragraph 16 -URI http://asc.fasb.org/extlink&oid=96868048&loc=SL4568740-111683 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 45 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=96868048&loc=SL4568447-111683 + Details
Name: | us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Carrying amount, attributable to parent and noncontrolling interests, of an entity's issued and outstanding stock which is not included within permanent equity. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. Includes stock with a put option held by an ESOP and stock redeemable by a holder only in the event of a change in control of the issuer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.27(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | us-gaap_StatementEquityComponentsAxis=us-gaap_CommonStockMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementEquityComponentsAxis=us-gaap_AccumulatedDistributionsInExcessOfNetIncomeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PartnerTypeOfPartnersCapitalAccountAxis=us-gaap_LimitedPartnerMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PartnerCapitalComponentsAxis=maa_LimitedPartnersCapitalAccountMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PartnerCapitalComponentsAxis=maa_GeneralPartnersCapitalAccountMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PartnerCapitalComponentsAxis=maa_TotalPartnershipCapitalMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PartnerCapitalComponentsAxis=us-gaap_AociAttributableToNoncontrollingInterestMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PartnerCapitalComponentsAxis=maa_TemporaryEquityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ConsolidatedEntitiesAxis=us-gaap_ParentCompanyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementEquityComponentsAxis=us-gaap_PreferredStockIncludingAdditionalPaidInCapitalMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementEquityComponentsAxis=us-gaap_PreferredStockMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementEquityComponentsAxis=us-gaap_CommonStockIncludingAdditionalPaidInCapitalMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementEquityComponentsAxis=us-gaap_AdditionalPaidInCapitalMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementEquityComponentsAxis=us-gaap_NoncontrollingInterestMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementEquityComponentsAxis=maa_TemporaryEquityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementEquityComponentsAxis=us-gaap_AccumulatedOtherComprehensiveIncomeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ConcentrationRiskByBenchmarkAxis=us-gaap_StockholdersEquityTotalMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |