Quarterly report pursuant to Section 13 or 15(d)

Net Loss per Common Unit - Schedule of Anticipated Beneficial Conversion Feature Impact to Capital Accounts (Details)

v3.7.0.1
Net Loss per Common Unit - Schedule of Anticipated Beneficial Conversion Feature Impact to Capital Accounts (Details)
$ in Millions
 6 Months Ended
Jun. 30, 2017
USD ($)
Common Units [Member]  
Schedule of Anticipated Beneficial Conversion Feature Impact to Capital Accounts [Line Items]  
Anticipated Beneficial Conversion Feature Impact to Capital Accounts $ (594)
Class B Units [Member]  
Schedule of Anticipated Beneficial Conversion Feature Impact to Capital Accounts [Line Items]  
Anticipated Beneficial Conversion Feature Impact to Capital Accounts 2,004
Subordinated Units [Member]  
Schedule of Anticipated Beneficial Conversion Feature Impact to Capital Accounts [Line Items]  
Anticipated Beneficial Conversion Feature Impact to Capital Accounts $ (1,410)