v3.5.0.2
Equity Equity, Earnings per unit (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
 3 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Net earnings $ 91 $ 69
Net Income (Loss) Attributable to Noncontrolling Interest 0 10
Net Income (Loss) Attributable to Parent 91 59
Distribution Made to Limited Partner, Cash Distributions Declared (50)  
Undistributed Earnings (Loss) Allocated to Participating Securities, Basic $ (17) $ (11)
Common units - basic 93.6 80.3
Common units - diluted 93.6 80.3
Common - basic $ 0.64 $ 0.63
Common - diluted $ 0.64 $ 0.63
General Partner    
General Partner Distributions $ 2 $ 2
Incentive Distribution, Subsequent Distribution Amount [1] 30 12
Undistributed Earnings (Loss) Allocated to Participating Securities, Basic (1) (1)
Participating Securities, Distributed and Undistributed Earnings (Loss), Basic 31 13
Common    
Distribution Made to Limited Partner, Cash Distributions Declared (76) 56
Undistributed Earnings (Loss) Allocated to Participating Securities, Basic (16) 10
Participating Securities, Distributed and Undistributed Earnings (Loss), Basic $ 60 $ 46
[1] IDRs entitle the general partner to receive increasing percentages, up to 50%, of quarterly distributions in excess of $0.3881 per unit per quarter. The amount above reflects earnings distributed to our general partner net of $3 million of IDRs for the three months ended March 31, 2015 waived by TLGP. See Note 12 of our Annual Report on Form 10-K for the year ended December 31, 2015, for further discussion related to IDRs.