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v3.3.1.900

Debt Obligations, net (Schedule of Debt) (Details) - USD ($) $ / shares in Units, $ in Thousands | 12 Months Ended |  |  |
--- | --- | --- | --- | ---
Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013 | Jun. 10, 2014 | Nov. 13, 2013 | May. 31, 2013
Debt Instrument [Line Items] |  |  |  |  |  |
Total debt obligations | $ 4,150,389 | $ 4,034,349 |  |  |  |
Debt discounts, net | (6,706) | (11,665) |  |  |  |
Total long-term debt obligations, net | 4,143,683 | 4,022,684 |  |  |  |
Interest costs capitalized | 5,300 | 4,900 | $ 2,600 |  |  |
2012 Tranche A-2 Facility |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Total debt obligations | $ 339,717 | 358,504 |  |  |  |
Stated interest rate | 7.00% |  |  |  |  |
Variable interest rate, basis | LIBOR |  |  |  |  |
Variable interest rate, spread | 5.75% |  |  |  |  |
2012 Tranche A-2 Facility | Minimum |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Variable interest rate, spread | 1.25% |  |  |  |  |
2015 Revolving Credit Facility |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Total debt obligations | $ 250,000 | 0 |  |  |  |
2015 Revolving Credit Facility | London Interbank Offered Rate (LIBOR) | Base Rate |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Variable interest rate, spread | 1.00% |  |  |  |  |
2015 Revolving Credit Facility | Federal Funds Effective Swap Rate | Base Rate |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Variable interest rate, spread | 0.50% |  |  |  |  |
2015 Revolving Credit Facility | Minimum | London Interbank Offered Rate (LIBOR) |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Debt instrument, margin | 2.25% |  |  |  |  |
2015 Revolving Credit Facility | Minimum | Base Rate |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Debt instrument, margin | 1.25% |  |  |  |  |
2015 Revolving Credit Facility | Maximum | London Interbank Offered Rate (LIBOR) |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Debt instrument, margin | 2.75% |  |  |  |  |
2015 Revolving Credit Facility | Maximum | Base Rate |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Debt instrument, margin | 1.75% |  |  |  |  |
Term loans collateralized by net lease assets |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Total debt obligations | $ 239,547 | 248,955 |  |  |  |
Stated interest rate, minimum | 4.85% |  |  |  |  |
Stated interest rate, maximum | 7.26% |  |  |  |  |
Weighted average interest rate | 5.30% |  |  |  |  |
Term loans collateralized by net lease assets | London Interbank Offered Rate (LIBOR) |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Variable interest rate, spread | 2.00% |  |  |  |  |
Total secured credit facilities and term loans |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Total debt obligations | $ 829,264 | 607,459 |  |  |  |
6.05% senior notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Total debt obligations | $ 0 | 105,765 |  |  |  |
Stated interest rate | 6.05% |  |  |  |  |
5.875% senior notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Total debt obligations | $ 261,403 | 261,403 |  |  |  |
Stated interest rate | 5.875% |  |  |  |  |
3.875% senior notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Total debt obligations | $ 265,000 | 265,000 |  |  |  |
Stated interest rate | 3.875% |  |  |  |  | 3.875%
3.00% senior convertible notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Total debt obligations | $ 200,000 | 200,000 |  |  |  |
Stated interest rate | 3.00% |  |  |  |  |
Conversion price | $ 11.77 |  |  |  |  |
Convertible debt conversion ratio | 0.085 |  |  |  |  |
1.50% senior convertible notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Total debt obligations | $ 200,000 | 200,000 |  |  |  |
Stated interest rate | 1.50% |  |  |  | 1.50% |
Conversion price | $ 17.29 |  |  |  |  |
Convertible debt conversion ratio | 0.0578 |  |  |  |  |
5.85% senior notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Total debt obligations | $ 99,722 | 99,722 |  |  |  |
Stated interest rate | 5.85% |  |  |  |  |
9.00% senior notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Total debt obligations | $ 275,000 | 275,000 |  |  |  |
Stated interest rate | 9.00% |  |  |  |  |
4.00% senior notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Total debt obligations | $ 550,000 | 550,000 |  |  |  |
Stated interest rate | 4.00% |  |  | 4.00% |  |
7.125% senior notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Total debt obligations | $ 300,000 | 300,000 |  |  |  |
Stated interest rate | 7.125% |  |  |  |  |
4.875% senior notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Total debt obligations | $ 300,000 | 300,000 |  |  |  |
Stated interest rate | 4.875% |  |  |  |  | 4.875%
5.00% senior notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Total debt obligations | $ 770,000 | 770,000 |  |  |  |
Stated interest rate | 5.00% |  |  | 5.00% |  |
Unsecured Notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Total debt obligations | $ 3,221,125 | 3,326,890 |  |  |  |
Other debt obligations |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Total debt obligations | $ 100,000 | $ 100,000 |  |  |  |
Variable interest rate, basis | LIBOR |  |  |  |  |
Variable interest rate, spread | 1.50% |  |  |  |  |
2012 Tranche A-1 Facility |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Variable interest rate, spread | 4.00% |  |  |  |  |
2012 Tranche A-1 Facility | Minimum | London Interbank Offered Rate (LIBOR) |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Variable interest rate, spread | 1.25% |  |  |  |  |

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