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General (Details)
5 Months Ended 11 Months Ended
Dec. 04, 2017
Nov. 22, 2017
May 19, 2011
Nov. 22, 2011
Organization, Consolidation and Presentation of Financial Statements [Abstract]        
Formation of PLC     May 19, 2011  
Initial Offering Period       November 22, 2011
Distribution Date Dec. 04, 2017      
Record Date   Nov. 22, 2017