Debt - Schedule of Debt Maturities (Footnote) (Details) |
3 Months Ended | 6 Months Ended | |
|---|---|---|---|
|
Jun. 30, 2015
USD ($)
|
Jun. 30, 2015
USD ($)
Loan
|
Jun. 30, 2014
USD ($)
|
|
| Debt Instrument [Line Items] | |||
| Capitalized interest | $ 3,551,000 | $ 0 | |
| CMBS Loans | |||
| Debt Instrument [Line Items] | |||
| Debt default amount | $ 25,400,000 | 25,400,000 | |
| Capitalized interest | 400,000 | ||
| Mortgages and Notes Payable | |||
| Debt Instrument [Line Items] | |||
| Debt default amount | 79,000,000 | 79,000,000 | |
| Capitalized interest | 5,700,000 | ||
| Stated maturity in 2015 | 109,178,000 | 109,178,000 | |
| Stated maturity in 2017 | 825,779,000 | $ 825,779,000 | |
| Mortgages | CMBS Loans | |||
| Debt Instrument [Line Items] | |||
| Number of CMBS loans in default | Loan | 4 | ||
| Stated maturity in 2015 | 25,284,000 | $ 25,284,000 | |
| Stated maturity in 2017 | $ 53,707,000 | $ 53,707,000 | |