XML 21 R11.htm IDEA: XBRL DOCUMENT v3.7.0.1
Basis of Presentation (Details)
1 Months Ended 3 Months Ended
Jan. 31, 2017
Mar. 31, 2017
Subsidiary of Limited Liability Company or Limited Partnership [Line Items]    
Parent, limited partner ownership percentage   74.00%
Financial Repositioning [Member]    
Subsidiary of Limited Liability Company or Limited Partnership [Line Items]    
Parent, general partner ownership percentage 2.00%