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SENIOR NOTES PAYABLE AND OTHER DEBT (Details 3) (USD $)
|
3 Months Ended |
|---|---|
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Mar. 31, 2014
|
|
|
Unsecured revolving credit facility
|
|
| Debt instruments | |
| Facility fee (as a percent) | 0.175% |
| Amount outstanding | $ 559,300,000 |
| Letters of credit outstanding | 14,900,000 |
| Remaining borrowing capacity | $ 1,400,000,000 |
|
Unsecured revolving credit facility | Minimum
|
|
| Debt instruments | |
| Facility fee (as a percent) | 0.15% |
|
Unsecured revolving credit facility | Maximum
|
|
| Debt instruments | |
| Facility fee (as a percent) | 0.45% |
|
Base rate loans
|
|
| Debt instruments | |
| Percentage of interest rate | 0.10% |
|
Eurocurrency rate loans
|
|
| Debt instruments | |
| Percentage of interest rate | 1.10% |