Income Taxes (Textual) (Details) (USD $)	12 Months Ended
	Dec. 31, 2013
Derivative
Income tax description	No provision for federal income taxes has been made in the accompanying consolidated financial statements. MAA has made an election to be taxed as a Real Estate Investment Trust, or REIT, under Sections 856 through 860 of the Internal Revenue Code. As a REIT, MAA is generally not subject to federal income tax to the extent that we distribute 100% of our taxable income to our shareholders. We must meet certain requirements, including the requirement to distribute at least 90% of our taxable income, to maintain REIT status. If we fail to qualify as a REIT in any taxable year, MAA will be subject to the federal income tax (including any applicable alternative minimum tax) on our taxable income at regular corporate rates. Even though we qualify for taxation as a REIT, MAA may be subject to certain federal, state and local taxes on our income and property and to federal income and excise tax on our undistributed income
Interest Rate Swap | Designated as Hedging Instrument
Derivative
Notional amount of interest rate derivatives	$ 769,000,000
Interest Rate Swap | Designated as Hedging Instrument | Parent Company [Member]
Derivative
Notional amount of interest rate derivatives	50,000,000
Derivative, Fixed Interest Rate	2.465%
Interest Rate Swap | Designated as Hedging Instrument | Wells Fargo with Fixed Interest Rate of 2.576% | Parent Company [Member]
Derivative
Notional amount of interest rate derivatives	200,000,000
Derivative, Fixed Interest Rate	2.576%
Interest Rate Swap | Designated as Hedging Instrument | Wells Fargo with Fixed Interest Rate of 1.064% | Parent Company [Member]
Derivative
Notional amount of interest rate derivatives	50,000,000
Derivative, Fixed Interest Rate	1.064%
Interest Rate Swap | Designated as Hedging Instrument | Wells Fargo with Fixed Interest Rate of 1.133% | Parent Company [Member]
Derivative
Notional amount of interest rate derivatives	$ 100,000,000
Derivative, Fixed Interest Rate	1.133%