Debt - Summary of Debt (Details) - USD ($)
$ in Thousands |
12 Months Ended |
|
|
|
Dec. 31, 2017 |
Dec. 31, 2016 |
Aug. 18, 2016 |
May 20, 2014 |
| Debt Instrument [Line Items] |
|
|
|
|
| Total debt, net |
$ 1,712,846
|
$ 2,325,014
|
|
|
| Term Loan |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Deferred financing costs, net |
(700)
|
(1,500)
|
|
|
| Master Trust Notes |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Long-term debt, gross |
2,248,504
|
1,672,706
|
|
|
| Debt discount, net |
(36,188)
|
(18,787)
|
|
|
| Deferred financing costs, net |
(24,010)
|
(16,376)
|
|
|
| Total debt, net |
2,188,306
|
1,637,543
|
|
|
| Convertible Notes |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Deferred financing costs, net |
|
|
|
$ (19,600)
|
| Senior Unsecured Notes |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Stated interest rate |
|
|
4.45%
|
|
| Deferred financing costs, net |
(3,000)
|
(3,100)
|
|
|
| Continuing operations and discontinued operations |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Long-term debt, gross |
3,740,651
|
3,754,633
|
|
|
| Debt discount, net |
(61,399)
|
(52,894)
|
|
|
| Deferred financing costs, net |
(39,572)
|
(37,111)
|
|
|
| Total debt, net |
$ 3,639,680
|
3,664,628
|
|
|
| Continuing operations and discontinued operations | Weighted Average |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Effective interest rate |
5.04%
|
|
|
|
| Stated interest rate |
4.35%
|
|
|
|
| Weighted average maturity |
4 years 8 months 26 days
|
|
|
|
| Continuing operations and discontinued operations | Revolving Credit Facility |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Long-term debt, gross |
$ 112,000
|
86,000
|
|
|
| Continuing operations and discontinued operations | Revolving Credit Facility | Weighted Average |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Effective interest rate |
3.88%
|
|
|
|
| Stated interest rate |
2.44%
|
|
|
|
| Weighted average maturity |
1 year 2 months 12 days
|
|
|
|
| Continuing operations and discontinued operations | Term Loan |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Long-term debt, gross |
$ 0
|
420,000
|
|
|
| Continuing operations and discontinued operations | Term Loan | Weighted Average |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Effective interest rate |
2.68%
|
|
|
|
| Stated interest rate |
2.50%
|
|
|
|
| Weighted average maturity |
9 months 18 days
|
|
|
|
| Continuing operations and discontinued operations | Master Trust Notes |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Long-term debt, gross |
$ 2,248,504
|
1,672,706
|
|
|
| Continuing operations and discontinued operations | Master Trust Notes | Weighted Average |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Effective interest rate |
5.52%
|
|
|
|
| Stated interest rate |
5.01%
|
|
|
|
| Weighted average maturity |
5 years 2 months 12 days
|
|
|
|
| Continuing operations and discontinued operations | CMBS - fixed-rate |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Long-term debt, gross |
$ 332,647
|
528,427
|
|
|
| Continuing operations and discontinued operations | CMBS - fixed-rate | Weighted Average |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Effective interest rate |
5.78%
|
|
|
|
| Stated interest rate |
5.81%
|
|
|
|
| Weighted average maturity |
4 years 7 months 6 days
|
|
|
|
| Continuing operations and discontinued operations | Convertible Notes |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Long-term debt, gross |
$ 747,500
|
747,500
|
|
|
| Continuing operations and discontinued operations | Convertible Notes | Weighted Average |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Effective interest rate |
5.32%
|
|
|
|
| Stated interest rate |
3.28%
|
|
|
|
| Weighted average maturity |
2 years 3 months 18 days
|
|
|
|
| Continuing operations and discontinued operations | Senior Unsecured Notes |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Long-term debt, gross |
$ 300,000
|
$ 300,000
|
|
|
| Continuing operations and discontinued operations | Senior Unsecured Notes | Weighted Average |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Effective interest rate |
4.65%
|
|
|
|
| Stated interest rate |
4.45%
|
|
|
|
| Weighted average maturity |
8 years 8 months 12 days
|
|
|
|