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v3.22.4

Earnings Per Unit (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
BASIC EARNINGS PER COMMON UNIT |  |  |  |
Net income attributable to common unitholders |  | $ 5,487 | $ 4,634 | $ 3,775
Earnings allocated to phantom unit awards | [1] | (46) | (37) | (32)
Net income allocated to common unitholders |  | $ 5,441 | $ 4,597 | $ 3,743
Basic weighted-average number of common units outstanding (in units) |  | 2,178 | 2,183 | 2,186
Basic earnings per common unit (in dollars per unit) |  | $ 2.5 | $ 2.11 | $ 1.71
DILUTED EARNINGS PER COMMON UNIT |  |  |  |
Net income attributable to common unitholders |  | $ 5,487 | $ 4,634 | $ 3,775
Net income attributable to preferred units |  | 3 | 4 | 1
Net income attributable to limited partners |  | $ 5,490 | $ 4,638 | $ 3,776
Diluted weighted-average number of units outstanding: |  |  |  |
Distribution-bearing common units (in units) |  | 2,178 | 2,183 | 2,186
Phantom units (in units) | [2] | 19 | 18 | 16
Preferred units (in units) | [2] | 2 | 2 | 0
Total (in units) |  | 2,199 | 2,203 | 2,202
Diluted earnings per common unit (in dollars per unit) |  | $ 2.5 | $ 2.1 | $ 1.71
[1] | Phantom units are considered participating securities for purposes of computing basic earnings per unit. See Note 13 for information regarding the phantom units.
[2] | We use the “if-converted method” to determine the potential dilutive effect of the vesting of phantom unit awards and the conversion of preferred units outstanding. See Note 8 for information regarding preferred units.

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