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Borrowings | 3 Months Ended
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Mar. 31, 2019
Notes To Financial Statements [Abstract] |
Notes Payable | Borrowings The following table summarizes the Company's outstanding debt as of March 31, 2019 (dollars in thousands):
| Balance |  | Weighted Average Effective Rate |  | Weighted Average Contract Maturity
Unsecured debt |  |  |  |  |  |  |
Variable rate revolving credit facility | $ | 75,000 |  |  | 3.4 | % |  | 4/15/2020
Fixed rate senior notes | 2,942,000 |  |  | 4.0 | % |  | 11/26/2025
Term loans fixed with swaps | 300,000 |  |  | 2.3 | % |  | 3/1/2022
Variable rate term loans | 600,000 |  |  | 3.4 | % |  | 1/22/2020
Debt issuance costs, discounts and fair market value adjustments | (30,764 | ) |  |  |  |
Total unsecured debt | $ | 3,886,236 |  |  | 3.8 | % |  |
Fixed rate secured debt |  |  |  |  |
Individual property mortgages | $ | 665,588 |  |  | 4.5 | % |  | 5/2/2036
Debt issuance costs and fair market value adjustments | (3,726 | ) |  |  |  |
Total secured debt | $ | 661,862 |  |  | 4.5 | % |  |
Total outstanding debt | $ | 4,548,098 |  |  | 3.9 | % |  |
Unsecured Revolving Credit Facility MAALP maintains a $1.0 billion unsecured revolving credit facility with a syndicate of banks led by KeyBank National Association, or the Credit Facility. The Credit Facility includes an expansion option up to $1.5 billion. The Credit Facility bears an interest rate of the London Interbank Offered Rate, or LIBOR, plus a spread of 0.85% to 1.55% based on an investment grade pricing grid and, as of March 31, 2019, the interest rate was 3.40%. The Credit Facility expires in April 2020 with an option to extend for an additional six months. As of March 31, 2019, MAALP had $75.0 million outstanding under the Credit Facility with another $2.5 million of additional capacity used to support outstanding letters of credit. Senior Unsecured Notes As of March 31, 2019, MAALP had approximately $2.7 billion in principal amount of publicly issued senior unsecured notes and $242.0 million of privately placed senior unsecured notes. The senior unsecured notes had maturities at issuance ranging from seven to twelve years, with an average of 6.7 years remaining until maturity as of March 31, 2019. In March 2019, MAALP publicly issued $300.0 million in aggregate principal amount of senior unsecured notes, maturing March 2029 with an interest rate of 3.950% per annum, or the 2029 Notes. The purchase price paid by the initial purchasers was 99.720% of the principal amount. The 2029 Notes are general unsecured senior obligations of MAALP and rank equally in right of payment with all other senior unsecured indebtedness of MAALP. Interest on the 2029 Notes is payable on March 15 and September 15 of each year, beginning on September 15, 2019. The net proceeds of the offering, after deducting the original issue discount, underwriting commissions and expenses of approximately $2.8 million, were $297.2 million. The 2029 Notes have been reflected net of discount and debt issuance costs in the Condensed Consolidated Balance Sheet as of March 31, 2019. In connection with the issuance of the 2029 Notes, MAALP cash settled $300.0 million in forward interest rate swap agreements, entered into during the second half of 2018 to effectively lock the interest rate on the planned transaction, resulting in an effective interest rate of 4.24% over the ten year life of the 2029 Notes. Unsecured Term Loans The Company maintains four term loans with a syndicate of banks, one led by KeyBank National Association, or KeyBank, two by Wells Fargo Bank, N.A., or Wells Fargo, and one by U.S. Bank National Association, or U.S. Bank. The KeyBank term loan has a balance of $150.0 million, matures in 2021, and has a variable interest rate of LIBOR plus a spread of 0.90% to 1.75% based on the Company's credit ratings. Both Wells Fargo term loans have balances of $300.0 million, mature in 2022 and 2019, respectively, and have variable interest rates of LIBOR plus spreads of 0.90% to 1.75% and 0.75% to 1.65%, respectively, based on the Company's credit ratings. The interest rate of the Wells Fargo term loan due in 2022 is fixed at 2.32% with a forward swap through the swap's maturity date, January 2020. The Wells Fargo term loan due in 2019 was entered into by the Company in December 2018. The U.S. Bank term loan has a balance of $150.0 million, matures in 2020, and has a variable interest rate of LIBOR plus a spread of 0.90% to 1.90% based on the Company's credit ratings. Secured Property Mortgages As of March 31, 2019, the Company had $665.6 million of fixed rate conventional property mortgages with a weighted average interest rate of 4.5% and a weighted average maturity in 2036, which includes a $191.3 million mortgage with a fixed rate of 4.43% associated with seven apartment communities entered into in February 2019. The mortgage is scheduled to mature in February 2049. Guarantees As of March 31, 2019, MAA fully and unconditionally guaranteed $242.0 million of the privately placed senior unsecured notes issued by MAALP.

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- Definition The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -URI http://asc.fasb.org/topic&trid=2208564 + Details
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