Fair Value Measurements - Schedule of Carrying Amount And Estimated Fair Value Of Financial Instruments (Details) - USD ($)
$ in Thousands |
Mar. 31, 2017 |
Dec. 31, 2016 |
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
| Loans receivable, net |
$ 72,865
|
$ 71,895
|
| 2015 Credit Facility |
129,007
|
87,718
|
| Convertible notes, net |
762,847
|
784,175
|
| Carrying Value |
|
|
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
| Loans receivable, net |
67,880
|
66,578
|
| 2015 Credit Facility |
129,000
|
86,000
|
| Convertible notes, net |
705,899
|
702,642
|
| Term Loan |
|
|
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
| Term loan, net |
420,051
|
428,441
|
| Term Loan | Carrying Value |
|
|
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
| Term loan, net |
418,672
|
418,471
|
| Senior Unsecured Notes |
|
|
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
| Notes payable, net |
295,692
|
283,473
|
| Senior Unsecured Notes | Carrying Value |
|
|
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
| Notes payable, net |
295,169
|
295,112
|
| Mortgages and Notes Payable |
|
|
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
| Notes payable, net |
2,231,381
|
2,282,142
|
| Mortgages and Notes Payable | Carrying Value |
|
|
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
| Notes payable, net |
$ 2,109,117
|
$ 2,162,403
|