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v3.20.2

Net Income per Unit (Details) - USD ($) $ / shares in Units, $ in Millions |  |  | 3 Months Ended | 6 Months Ended
--- | --- | --- | --- | ---
May 19, 2020 | Feb. 19, 2020 | Jun. 30, 2020 | Mar. 31, 2020 | Jun. 30, 2019 | Mar. 31, 2019 | Jun. 30, 2020 | Jun. 30, 2019
Earnings Per Share Basic [Line Items] |  |  |  |  |  |  |  |
Net Income (Loss) Attributable to Parent |  |  | $ 157 | $ (128) | $ 55 | $ 109 | $ 29 | $ 164
Incentive distribution rights | $ 18 | $ 18 | 17 |  | 17 |  | 35 | 35
Distributions on nonvested phantom unit awards |  |  | $ 2 |  | $ 2 |  | $ 4 | 4
Limited partners’ interest in net income (loss) |  |  |  |  |  |  |  | $ 124
Weighted average common units outstanding: |  |  |  |  |  |  |  |
Common - basic (in shares) |  |  | 83,030,286 |  | 82,742,323 |  | 83,022,027 | 82,726,842
Common - diluted (in shares) |  |  | 83,598,730 |  | 83,509,987 |  | 83,022,027 | 83,455,021
Common units - basic |  |  | $ 1.65 |  | $ 0.44 |  | $ (0.12) | $ 1.51
Common units - diluted |  |  | $ 1.64 |  | $ 0.43 |  | $ (0.12) | $ 1.50
Common Units [Member] |  |  |  |  |  |  |  |
Earnings Per Share Basic [Line Items] |  |  |  |  |  |  |  |
Limited partners’ interest in net income (loss) |  |  | $ 138 |  | $ 36 |  | $ (10) | $ 125
Weighted average common units outstanding: |  |  |  |  |  |  |  |
Common - basic (in shares) |  |  | 83,030,286 |  | 82,742,323 |  | 83,022,027 | 82,726,842
Common - equivalents (in shares) |  |  | 568,444 |  | 767,664 |  | 0 | 728,179
Common - diluted (in shares) |  |  | 83,598,730 |  | 83,509,987 |  | 83,022,027 | 83,455,021

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