Quarterly report pursuant to Section 13 or 15(d)

Consolidated Statements of Partners' Equity

v3.19.1
Consolidated Statements of Partners' Equity - USD ($)
shares in Millions, $ in Millions
Total
Common Units [Member]
Subordinated Units [Member]
General Partner [Member]
Units, Outstanding, beginning of period at Dec. 31, 2017   348.6 135.4  
Partners' equity, beginning of period at Dec. 31, 2017 $ 639 $ 1,670 $ (1,043) $ 12
General partner units, Outstanding, beginning of period at Dec. 31, 2017       9.9
Increase (Decrease) in Partners' Capital [Roll Forward]        
Net income 335 236 92 $ 7
Distributions   $ (175) $ (68) (6)
Units, Outstanding, end of period at Mar. 31, 2018   348.6 135.4  
Partners' equity, end of period at Mar. 31, 2018 725 $ 1,731 $ (1,019) $ 13
General partner units, Outstanding, end of period at Mar. 31, 2018       9.9
Units, Outstanding, beginning of period at Dec. 31, 2018   348.6 135.4  
Partners' equity, beginning of period at Dec. 31, 2018 $ 800 $ 1,806 $ (990) $ (16)
General partner units, Outstanding, beginning of period at Dec. 31, 2018 9.9     9.9
Increase (Decrease) in Partners' Capital [Roll Forward]        
Net income $ 385 272 105 $ 8
Distributions $ (206) $ (80) (18)
Units, Outstanding, end of period at Mar. 31, 2019   348.6 135.4  
Partners' equity, end of period at Mar. 31, 2019 $ 881 $ 1,872 $ (965) $ (26)
General partner units, Outstanding, end of period at Mar. 31, 2019 9.9     9.9