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Equity Table - Change In ETE Common Units (Details)
 6 Months Ended
Jun. 30, 2018
shares
Class of Stock [Line Items]  
Stock Issued During Period, Shares, Conversion of Units 79,100,000
Outstanding at December 31, 2017 1,079,145,561
Outstanding at March 31, 2018 1,158,200,000
Convertible Preferred Stock [Member]  
Class of Stock [Line Items]  
Stock Issued During Period, Shares, Conversion of Units (329,300,000)
Outstanding at December 31, 2017 329,300,000
Outstanding at March 31, 2018 0