Debt - Schedule of Debt Maturities (Footnote) (Details) |
6 Months Ended | |||
|---|---|---|---|---|
|
Jun. 30, 2017
USD ($)
extension_option
Loan
|
Jun. 30, 2016
USD ($)
|
Aug. 18, 2016
USD ($)
|
Nov. 03, 2015
extension_option
|
|
| Debt Instrument [Line Items] | ||||
| Capitalized interest | $ 1,206,000 | $ 2,175,000 | ||
| Number of one-year extension options | extension_option | 2 | |||
| CMBS fixed-rate | CMBS Loans | ||||
| Debt Instrument [Line Items] | ||||
| Debt default amount | 53,600,000 | |||
| Capitalized interest | 10,700,000 | |||
| Unsecured Debt | ||||
| Debt Instrument [Line Items] | ||||
| Unsecured term loan | $ 420,000,000 | $ 300,000,000 | ||
| Number of one-year extension options | extension_option | 2 | |||
| Extension option, term (in years) | 1 year | |||
| Revolving Credit Facility | ||||
| Debt Instrument [Line Items] | ||||
| Extension option, term (in years) | 1 year | |||
| Discontinued Operations, Disposed of by Sale | CMBS Loans | ||||
| Debt Instrument [Line Items] | ||||
| Number of loans in default | Loan | 4 | |||