v3.10.0.1
ACQUISITIONS Narrative 3 (Details) - USD ($)
$ in Thousands
6 Months Ended 9 Months Ended
Jun. 29, 2018
Apr. 28, 2017
Apr. 18, 2017
Jun. 30, 2018
Sep. 30, 2018
Business Acquisition [Line Items]          
Net proceeds from issuance of units         $ 10,204
General partner ownership interest       2.00%  
Common Limited Partner [Member]          
Business Acquisition [Line Items]          
Issuance of units (permanent equity) (in units) 413,736   14,375,000    
General Partner [Member]          
Business Acquisition [Line Items]          
Net proceeds from issuance of units     $ 13,600    
General partner ownership interest       2.00%  
Series B Preferred Limited Partner [Member]          
Business Acquisition [Line Items]          
Issuance of units (permanent equity) (in units)   15,400,000      
Logistics Notes Due 2027 [Member]          
Business Acquisition [Line Items]          
Senior notes issued   $ 550,000      
Stated interest rate   5.625%