Debt - Schedule of Debt Maturities (Details) - USD ($) $ in Thousands |
Mar. 31, 2015 |
Dec. 31, 2014 |
|---|---|---|
| Scheduled Principal Payments For Borrowings [Line Items] | ||
| Total debt, net | $ 4,319,236 | $ 4,323,302 |
| Mortgages and Notes Payable | ||
| Scheduled Principal Payments For Borrowings [Line Items] | ||
| Remainder of 2015 | 252,395 | |
| 2016 | 314,020 | |
| 2017 | 844,643 | |
| 2018 | 291,411 | |
| 2019 | 666,520 | |
| Thereafter | 2,053,320 | |
| Total debt, net | 4,422,309 | |
| Mortgages and Notes Payable | Scheduled Principal | ||
| Scheduled Principal Payments For Borrowings [Line Items] | ||
| Remainder of 2015 | 22,363 | |
| 2016 | 29,090 | |
| 2017 | 28,535 | |
| 2018 | 42,560 | |
| 2019 | 44,520 | |
| Thereafter | 289,321 | |
| Total debt, net | 456,389 | |
| Mortgages and Notes Payable | Balloon Payment | ||
| Scheduled Principal Payments For Borrowings [Line Items] | ||
| Remainder of 2015 | 230,032 | |
| 2016 | 284,930 | |
| 2017 | 816,108 | |
| 2018 | 248,851 | |
| 2019 | 622,000 | |
| Thereafter | 1,763,999 | |
| Total debt, net | $ 3,965,920 |