XML 86 R73.htm IDEA: XBRL DOCUMENT v3.19.1
Partners' Capital, Mezzanine Capital and Distributions (Change in Class A Convertible Preferred Units) (Details) - USD ($)
$ in Thousands
2 Months Ended 3 Months Ended
Feb. 14, 2019
Nov. 14, 2018
Aug. 14, 2018
May 15, 2018
Feb. 28, 2019
Mar. 31, 2019
Class A Convertible Preferred Units (in units)            
Balance as of December 31, 2018 (in units)         22,438,022 22,438,022
Balance as of March 31, 2019 (in units)           24,972,598
Class A Convertible Preferred Units Balance            
Balance as of December 31, 2018         $ 761,466 $ 761,466
Balance as of March 31, 2019           $ 778,508
Class A Convertible Preferred Units            
Class A Convertible Preferred Units (in units)            
Balance as of December 31, 2018 (in units)         24,438,022 24,438,022
Distributions paid-in-kind (in units) 534,576 523,132 511,934 500,976 364,180 534,576
Allocation of Distributions paid in-kind to Preferred Distribution Rate Reset Election           0
Balance as of March 31, 2019 (in units)           24,972,598
Class A Convertible Preferred Units Balance            
Balance as of December 31, 2018         $ 761,466 $ 761,466
Distributions paid-in-kind $ 18,021 $ 17,635 $ 17,527 $ 16,888   18,021
Allocation of Distributions paid in-kind to Preferred Distribution Rate Reset Election           (979)
Balance as of March 31, 2019           $ 778,508