Current report filing

Consolidated Balance Sheets Parentheticals

v3.8.0.1
Consolidated Balance Sheets Parentheticals - shares
shares in Millions
3 Months Ended 12 Months Ended
Mar. 31, 2018
Dec. 31, 2017
General Partner Ownership Interest Percentage 2.00% 2.00%
General Partners' Capital Account, Units Issued 9.9 9.9
General partner units outstanding 9.9 9.9
Common Units [Member]    
Limited Partners' Capital Account, Units Issued 348.6 348.6
Partnership unitholders units outstanding 348.6 348.6
Subordinated Units [Member]    
Limited Partners' Capital Account, Units Issued 135.4 135.4
Partnership unitholders units outstanding 135.4 135.4