XML 52 R43.htm IDEA: XBRL DOCUMENT v2.4.0.8
Certain Provisions of the Partnership Agreement (Partnership Distributions) (Details) (USD $)
In Millions, except Share data, unless otherwise specified
3 Months Ended 6 Months Ended 3 Months Ended 6 Months Ended
Sep. 30, 2013
Jun. 30, 2013
Mar. 31, 2013
Jun. 30, 2013
Jun. 30, 2013
Preferred Stock P I K [Member]
Mar. 31, 2013
Preferred Stock P I K [Member]
Jun. 30, 2013
Twenty Eighteen [Member]
Unsecured Debt [Member]
Eight Point Eight Seven Five Percent [Member]
Dec. 31, 2012
Twenty Eighteen [Member]
Unsecured Debt [Member]
Eight Point Eight Seven Five Percent [Member]
Jun. 30, 2013
Twenty Twentytwo [Member]
Unsecured Debt [Member]
Seven Point One Two Five Percent [Member]
Dec. 31, 2012
Twenty Twentytwo [Member]
Unsecured Debt [Member]
Seven Point One Two Five Percent [Member]
Jun. 30, 2013
General Partner [Member]
Thirteen Percent [Member]
Jun. 30, 2013
General Partner [Member]
Twentythree Percent [Member]
Jun. 30, 2013
General Partner [Member]
Fortyeight Percent [Member]
Distribution Made to Member or Limited Partner [Line Items]                          
Percentage bearing fixed interest rate             8.875% 8.875% 7.125% 7.125%      
Percentage Of Cash Avaliable For Distribution   100.00%   100.00%                  
Number Of Days From End Of Quarter For Distribution       45 days                  
Incentive Distribution Percentage Levels                     13.00% 23.00% 48.00%
Incentive Distibution Excess Per Unit Amount                     $ 0.25 $ 0.3125 $ 0.375
Incentive Distribution, Distribution   $ 1.5   $ 2.9                  
Common Stock, Dividends, Per Share, Cash Paid   $ 0.33 $ 0.33                    
Distribution Made to Member or Limited Partner, Distribution Date Aug. 12, 2013 May 13, 2013 Feb. 14, 2013                    
Preferred Stock Paid In Kind         384,731 375,382              
Distribution Made to Member or Limited Partner, Distributions Declared, Per Unit   $ 0.33