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v3.10.0.1

Notes Payable (Summary Of Indebtedness) (Details) - USD ($) $ in Thousands | 12 Months Ended |  |  |
--- | --- | --- | --- | ---
Dec. 31, 2018 | Oct. 04, 2018 | Oct. 02, 2018 | Dec. 31, 2017
Unsecured Debt | $ 1,836,427 |  |  | $ 1,338,628
Secured notes payable | 485,176 |  |  | 865,970
Total notes payable | 2,321,600 |  |  | 2,204,600
Value Of Real Estate Assets At Cost Subject To Secured Notes | 867,900 |  |  | 1,534,900
Senior Unsecured Notes [Member] |  |  |  |
Unsecured Debt | 1,736,800 |  |  | 1,338,600
Term loan Due 2022 | Unsecured Debt [Member] |  |  |  |
Unsecured Debt | 99,600 |  |  | 0
4.78% Notes Due 2021 | Senior Unsecured Notes [Member] |  |  |  |
Unsecured Debt | $ 249,100 |  |  | 248,700
Notes payable, effective interest rate | 4.78% |  |  |
Debt Instrument, Maturity Date | Jun. 15, 2021 |  |  |
3.15% Notes Due 2022 | Senior Unsecured Notes [Member] |  |  |  |
Unsecured Debt | $ 347,300 |  |  | 346,600
Notes payable, effective interest rate | 3.15% |  |  |
Debt Instrument, Maturity Date | Dec. 15, 2022 |  |  |
5.07% Notes Due 2023 | Senior Unsecured Notes [Member] |  |  |  |
Unsecured Debt | $ 248,000 |  |  | 247,600
Notes payable, effective interest rate | 5.07% |  |  |
Debt Instrument, Maturity Date | Jun. 15, 2023 |  |  |
4.36% Notes Due 2024 | Senior Unsecured Notes [Member] |  |  |  |
Unsecured Debt | $ 248,700 |  |  | 248,500
Notes payable, effective interest rate | 4.36% |  |  |
Debt Instrument, Maturity Date | Jan. 15, 2024 |  |  |
3.68% Notes Due 2024 | Senior Unsecured Notes [Member] |  |  |  |
Unsecured Debt | $ 247,600 |  |  | 247,200
Notes payable, effective interest rate | 3.68% |  |  |
Debt Instrument, Maturity Date | Sep. 15, 2024 |  |  |
3.74% Notes Due 2028 | Unsecured Debt [Member] |  |  |  |
Notes payable, effective interest rate |  |  | 4.113% |
3.74% Notes Due 2028 | Senior Unsecured Notes [Member] |  |  |  |
Unsecured Debt | $ 396,100 |  |  | 0
Notes payable, effective interest rate | 3.74% |  |  |
Debt Instrument, Maturity Date | Oct. 15, 2028 |  |  |
Secured Notes 4.38% to 5.33% Conventional Mortgage Notes Due 2018 to 2045 [Member] [Member] | Secured Debt [Member] |  |  |  |
Secured notes payable | $ 485,200 |  |  | 866,000
Secured Notes 1.92% Floating Rate [Member] | Secured Debt [Member] |  |  |  |
Secured notes payable | $ 0 | $ 175,000 |  | $ 175,000
Minimum [Member] | Term loan Due 2022 | Unsecured Debt [Member] |  |  |  |
Notes payable, effective interest rate | 3.34% |  |  |
Minimum [Member] | Secured Notes 4.38% to 5.33% Conventional Mortgage Notes Due 2018 to 2045 [Member] [Member] | Secured Debt [Member] |  |  |  |
Notes payable, effective interest rate | 4.38% |  |  |
Debt Instrument, Maturity Date | May 01, 2019 |  |  |
Minimum [Member] | Secured Notes 1.92% Floating Rate [Member] | Secured Debt [Member] |  |  |  |
Notes payable, effective interest rate | 1.92% |  |  |
Maximum [Member] | Secured Notes 4.38% to 5.33% Conventional Mortgage Notes Due 2018 to 2045 [Member] [Member] | Secured Debt [Member] |  |  |  |
Notes payable, effective interest rate | 5.33% |  |  |
Debt Instrument, Maturity Date | Sep. 01, 2045 |  |  |
Short-term Debt [Member] |  |  |  |
Debt Instrument, Maturity Date | May 14, 2018 |  |  |
Unsecured Credit Facility [Member] | Commercial Banks [Member] |  |  |  |
Unsecured Debt | $ 0 |  |  |

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