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v3.3.1.900

Indebtedness - Outstanding Debt (Details) $ in Thousands | Dec. 31, 2015 USD ($) item | Nov. 30, 2015 | Dec. 31, 2014 USD ($) | Oct. 31, 2014 | May. 31, 2014 USD ($) | Apr. 30, 2014 USD ($)
--- | --- | --- | --- | --- | --- | ---
Indebtedness |  |  |  |  |  |
Face Amount | $ 1,500,000 |  | $ 1,750,000 |  |  |
Unamortized Discount | 4,934 |  | 6,373 |  |  |
Total secured | 682,959 |  | 627,076 |  |  |
Interest rate (as a percent) |  |  |  | 5.875% |  |
Net Book Value of Collateral | 6,309,400 |  | 5,249,155 |  |  |
Carrying value | 7,456,940 |  | 6,222,360 |  |  |
Unamortized net premiums | 3,267 |  | 2,937 |  |  |
Required principal payments on outstanding debt |  |  |  |  |  |
2015 | 130,380 |  |  |  |  |
2016 | 69,838 |  |  |  |  |
2017 | 884,768 |  |  |  |  |
2018 | 720,919 |  |  |  |  |
2019 | 553,080 |  |  |  |  |
Thereafter | 1,145,707 |  |  |  |  |
Unsecured Debt |  |  |  |  |  |
Indebtedness |  |  |  |  |  |
Face Amount | $ 350,000 |  |  |  | $ 350,000 |
Senior unsecured notes 4.30% |  |  |  |  |  |
Indebtedness |  |  |  |  |  |
Face Amount |  |  | 250,000 |  |  |
Unamortized Discount |  |  | 551 |  |  |
Interest rate (as a percent) | 4.30% | 4.30% |  |  |  |
Senior unsecured notes 3.25% |  |  |  |  |  |
Indebtedness |  |  |  |  |  |
Face Amount | $ 400,000 |  | 400,000 |  |  | $ 400,000
Unamortized Discount | $ 197 |  | 256 |  |  |
Interest rate (as a percent) | 3.25% |  |  |  |  | 3.25%
Senior unsecured notes 6.75% |  |  |  |  |  |
Indebtedness |  |  |  |  |  |
Face Amount | $ 200,000 |  | 200,000 |  |  |
Unamortized Discount | $ 918 |  | 1,133 |  |  |
Interest rate (as a percent) | 6.75% |  |  |  |  |
Unsecured senior notes due 2021 |  |  |  |  |  |
Indebtedness |  |  |  |  |  |
Face Amount | $ 300,000 |  | 300,000 |  |  |
Unamortized Discount | $ 3,161 |  | 3,696 |  |  |
Interest rate (as a percent) | 6.75% |  |  |  |  |
Senior unsecured notes 4.75% |  |  |  |  |  |
Indebtedness |  |  |  |  |  |
Face Amount | $ 250,000 |  | 250,000 |  |  | $ 250,000
Unamortized Discount | $ 658 |  | 737 |  |  |
Interest rate (as a percent) | 4.75% |  |  |  |  | 4.75%
Senior unsecured notes 5.625% due in 2042 |  |  |  |  |  |
Indebtedness |  |  |  |  |  |
Face Amount | $ 350,000 |  | 350,000 |  |  |
Interest rate (as a percent) | 5.625% |  |  |  |  |
Secured and Other Debt |  |  |  |  |  |
Indebtedness |  |  |  |  |  |
Total secured | $ 679,690 |  | 624,139 |  |  |
Number of properties as collateral | item | 58 |  |  |  |  |
Net Book Value of Collateral | $ 937,165 |  | 834,303 |  |  |
Mortgage 6.02% maturing in March 2015 |  |  |  |  |  |
Indebtedness |  |  |  |  |  |
Total secured |  |  | 29,362 |  |  |
Interest rate (as a percent) | 6.02% |  |  |  |  |
Net Book Value of Collateral |  |  | 94,245 |  |  |
Mortgage 5.65% maturing in June 2015 |  |  |  |  |  |
Indebtedness |  |  |  |  |  |
Total secured |  |  | 4,914 |  |  |
Interest rate (as a percent) | 5.65% |  |  |  |  |
Net Book Value of Collateral |  |  | 20,511 |  |  |
Mortgage 5.66% maturing in July 2015 |  |  |  |  |  |
Indebtedness |  |  |  |  |  |
Total secured |  |  | 12,479 |  |  |
Interest rate (as a percent) | 5.66% |  |  |  |  |
Net Book Value of Collateral |  |  | 24,948 |  |  |
Mortgage 5.880% maturing in July 2015 |  |  |  |  |  |
Indebtedness |  |  |  |  |  |
Total secured |  |  | 2,728 |  |  |
Interest rate (as a percent) | 5.88% |  |  |  |  |
Net Book Value of Collateral |  |  | 13,991 |  |  |
Mortgage 5.81% maturing in October 2015 |  |  |  |  |  |
Indebtedness |  |  |  |  |  |
Total secured |  |  | 6,353 |  |  |
Interest rate (as a percent) | 5.81% |  |  |  |  |
Net Book Value of Collateral |  |  | 9,927 |  |  |
Mortgage 5.81% maturing in October 2015 |  |  |  |  |  |
Indebtedness |  |  |  |  |  |
Total secured |  |  | 4,403 |  |  |
Interest rate (as a percent) | 5.81% |  |  |  |  |
Net Book Value of Collateral |  |  | 8,211 |  |  |
Mortgage 5.64% maturing in January 2016 |  |  |  |  |  |
Indebtedness |  |  |  |  |  |
Total secured |  |  | 52,000 |  |  |
Interest rate (as a percent) | 5.64% |  |  |  |  |
Net Book Value of Collateral |  |  | 64,175 |  |  |
Mortgage 5.97% maturing in April 2016 |  |  |  |  |  |
Indebtedness |  |  |  |  |  |
Total secured | $ 6,115 |  | 6,243 |  |  |
Interest rate (as a percent) | 5.97% |  |  |  |  |
Number of properties as collateral | item | 1 |  |  |  |  |
Net Book Value of Collateral | $ 9,291 |  | 9,552 |  |  |
Mortgage 4.65 Percent Due July 2016 |  |  |  |  |  |
Indebtedness |  |  |  |  |  |
Total secured | $ 18,000 |  |  |  |  |
Interest rate (as a percent) | 4.65% |  |  |  |  |
Number of properties as collateral | item | 1 |  |  |  |  |
Net Book Value of Collateral | $ 36,783 |  |  |  |  |
Mortgage 5.92% maturing in November 2016 |  |  |  |  |  |
Indebtedness |  |  |  |  |  |
Total secured | $ 82,070 |  | 85,085 |  |  |
Interest rate (as a percent) | 5.92% |  |  |  |  |
Number of properties as collateral | item | 2 |  |  |  |  |
Net Book Value of Collateral | $ 146,236 |  | 150,036 |  |  |
Mortgage 6.25% maturing in November 2016 |  |  |  |  |  |
Indebtedness |  |  |  |  |  |
Total secured | $ 11,989 |  | 12,184 |  |  |
Interest rate (as a percent) | 6.25% |  |  |  |  |
Number of properties as collateral | item | 1 |  |  |  |  |
Net Book Value of Collateral | $ 20,700 |  | 21,255 |  |  |
Mortgage 5.86% maturing in March 2017 |  |  |  |  |  |
Indebtedness |  |  |  |  |  |
Total secured | $ 5,524 |  | 5,625 |  |  |
Interest rate (as a percent) | 5.86% |  |  |  |  |
Number of properties as collateral | item | 1 |  |  |  |  |
Net Book Value of Collateral | $ 10,710 |  | 11,004 |  |  |
Mortgages 6.54% maturing in May 2017 |  |  |  |  |  |
Indebtedness |  |  |  |  |  |
Total secured | $ 43,549 |  | 44,687 |  |  |
Interest rate (as a percent) | 6.54% |  |  |  |  |
Number of properties as collateral | item | 8 |  |  |  |  |
Net Book Value of Collateral | $ 52,561 |  | 53,878 |  |  |
Mortgages 6.150% maturing in August 2017 |  |  |  |  |  |
Indebtedness |  |  |  |  |  |
Total secured | $ 10,861 |  | 11,059 |  |  |
Interest rate (as a percent) | 6.15% |  |  |  |  |
Number of properties as collateral | item | 1 |  |  |  |  |
Net Book Value of Collateral | $ 14,487 |  | 14,846 |  |  |
Mortgages 6.73% maturing in April 2018 |  |  |  |  |  |
Indebtedness |  |  |  |  |  |
Total secured | $ 8,948 |  | 9,195 |  |  |
Interest rate (as a percent) | 6.73% |  |  |  |  |
Number of properties as collateral | item | 1 |  |  |  |  |
Net Book Value of Collateral | $ 10,891 |  | 11,103 |  |  |
Mortgages 6.31% maturing in October 2018 |  |  |  |  |  |
Indebtedness |  |  |  |  |  |
Total secured | $ 12,976 |  |  |  |  |
Interest rate (as a percent) | 6.31% |  |  |  |  |
Number of properties as collateral | item | 1 |  |  |  |  |
Net Book Value of Collateral | $ 17,184 |  |  |  |  |
Mortgages 6.24% maturing in October 2018 |  |  |  |  |  |
Indebtedness |  |  |  |  |  |
Total secured | $ 12,250 |  |  |  |  |
Interest rate (as a percent) | 6.24% |  |  |  |  |
Number of properties as collateral | item | 1 |  |  |  |  |
Net Book Value of Collateral | $ 15,798 |  |  |  |  |
Mortgages 4.47% maturing in October 2018 |  |  |  |  |  |
Indebtedness |  |  |  |  |  |
Total secured | $ 72,062 |  |  |  |  |
Interest rate (as a percent) | 4.47% |  |  |  |  |
Number of properties as collateral | item | 10 |  |  |  |  |
Net Book Value of Collateral | $ 185,666 |  |  |  |  |
Mortgages 4.69% maturing in January 2019 |  |  |  |  |  |
Indebtedness |  |  |  |  |  |
Total secured | $ 6,692 |  |  |  |  |
Interest rate (as a percent) | 4.69% |  |  |  |  |
Number of properties as collateral | item | 1 |  |  |  |  |
Net Book Value of Collateral | $ 9,952 |  |  |  |  |
Mortgages 3.79% maturing in July 2019 |  |  |  |  |  |
Indebtedness |  |  |  |  |  |
Total secured | $ 45,327 |  |  |  |  |
Interest rate (as a percent) | 3.79% |  |  |  |  |
Number of properties as collateral | item | 4 |  |  |  |  |
Net Book Value of Collateral | $ 65,551 |  |  |  |  |
Mortgage 6.71% maturing in Sept 2019 |  |  |  |  |  |
Indebtedness |  |  |  |  |  |
Total secured | $ 284,138 |  | 288,519 |  |  |
Interest rate (as a percent) | 6.71% |  |  |  |  |
Number of properties as collateral | item | 17 |  |  |  |  |
Net Book Value of Collateral | $ 238,488 |  | 245,593 |  |  |
Mortgage 7.31% and 7.85% maturing in Jan 2022 |  |  |  |  |  |
Indebtedness |  |  |  |  |  |
Number of mortgages | item | 2 |  |  |  |  |
Mortgage 7.31% maturing in Jan 2022 |  |  |  |  |  |
Indebtedness |  |  |  |  |  |
Total secured | $ 2,420 |  | 2,723 |  |  |
Interest rate (as a percent) | 7.31% |  |  |  |  |
Number of properties as collateral | item | 1 |  |  |  |  |
Net Book Value of Collateral | $ 15,775 |  | 16,136 |  |  |
Mortgage 7.85% maturing in Jan 2022 |  |  |  |  |  |
Indebtedness |  |  |  |  |  |
Total secured | $ 1,196 |  | 1,345 |  |  |
Interest rate (as a percent) | 7.85% |  |  |  |  |
Mortgage 6.28% maturing in July 2022 |  |  |  |  |  |
Indebtedness |  |  |  |  |  |
Total secured | $ 14,825 |  | 15,318 |  |  |
Interest rate (as a percent) | 6.28% |  |  |  |  |
Number of properties as collateral | item | 1 |  |  |  |  |
Net Book Value of Collateral | $ 25,371 |  | 25,848 |  |  |
Mortgage 4.85% maturing in October 2022 |  |  |  |  |  |
Indebtedness |  |  |  |  |  |
Total secured | $ 11,787 |  |  |  |  |
Interest rate (as a percent) | 4.85% |  |  |  |  |
Number of properties as collateral | item | 1 |  |  |  |  |
Net Book Value of Collateral | $ 21,992 |  |  |  |  |
Mortgage 6.25% maturing in February 2033 |  |  |  |  |  |
Indebtedness |  |  |  |  |  |
Total secured | $ 3,246 |  | 3,348 |  |  |
Interest rate (as a percent) | 6.25% |  |  |  |  |
Number of properties as collateral | item | 1 |  |  |  |  |
Net Book Value of Collateral | $ 4,374 |  | 4,483 |  |  |
Mortgage 5.95% maturing in September 2038 |  |  |  |  |  |
Indebtedness |  |  |  |  |  |
Total secured | $ 9,047 |  | 9,205 |  |  |
Interest rate (as a percent) | 5.95% |  |  |  |  |
Number of properties as collateral | item | 1 |  |  |  |  |
Net Book Value of Collateral | $ 8,650 |  | 8,865 |  |  |
Mortgage 4.38% maturing in September 2043 |  |  |  |  |  |
Indebtedness |  |  |  |  |  |
Total secured | $ 4,512 |  | 4,594 |  |  |
Interest rate (as a percent) | 4.375% |  |  |  |  |
Number of properties as collateral | item | 1 |  |  |  |  |
Net Book Value of Collateral | $ 7,305 |  | 7,459 |  |  |
Capital leases |  |  |  |  |  |
Indebtedness |  |  |  |  |  |
Total secured | $ 12,156 |  | 12,770 |  |  |
Interest rate (as a percent) | 7.70% |  |  |  |  |
Number of properties as collateral | item | 2 |  |  |  |  |
Net Book Value of Collateral | $ 19,400 |  | $ 18,237 |  |  |
Carrying value | $ 35,901 |  |  |  |  |

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