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v3.7.0.1

Equity and Distributions, Summary of Changes in Outstanding Units (Details) | 6 Months Ended
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Jun. 30, 2017 shares
Common Units (Unrestricted) [Member] |
Summary of changes in outstanding units [Roll Forward] |
Beginning Balance (in units) | 2,116,906,120
Common units issued in connection with ATM program (in units) | 20,857,006
Common units issued in connection with DRIP and EUPP (in units) | 7,035,681
Common units issued in connection with the vesting of phantom unit awards (in units) | 2,351,436
Common units issued in connection with the vesting of restricted common unit awards (in units) | 668,470
Forfeiture of restricted common unit awards (in units) | 0
Cancellation of treasury units acquired in connection with the vesting of equity-based awards (in units) | (986,686)
Common units issued in connection with employee compensation (in units) | 1,176,103
Other (in units) | 14,685
Ending Balance (in units) | 2,148,022,815
Restricted Common Units [Member] |
Summary of changes in outstanding units [Roll Forward] |
Beginning Balance (in units) | 682,294
Common units issued in connection with ATM program (in units) | 0
Common units issued in connection with DRIP and EUPP (in units) | 0
Common units issued in connection with the vesting of phantom unit awards (in units) | 0
Common units issued in connection with the vesting of restricted common unit awards (in units) | (668,470)
Forfeiture of restricted common unit awards (in units) | (1,250)
Cancellation of treasury units acquired in connection with the vesting of equity-based awards (in units) | 0
Common units issued in connection with employee compensation (in units) | 0
Other (in units) | 0
Ending Balance (in units) | 12,574
Common Units [Member] |
Summary of changes in outstanding units [Roll Forward] |
Beginning Balance (in units) | 2,117,588,414
Common units issued in connection with ATM program (in units) | 20,857,006
Common units issued in connection with DRIP and EUPP (in units) | 7,035,681
Common units issued in connection with the vesting of phantom unit awards (in units) | 2,351,436
Common units issued in connection with the vesting of restricted common unit awards (in units) | 0
Forfeiture of restricted common unit awards (in units) | (1,250)
Cancellation of treasury units acquired in connection with the vesting of equity-based awards (in units) | (986,686)
Common units issued in connection with employee compensation (in units) | 1,176,103
Other (in units) | 14,685
Ending Balance (in units) | 2,148,035,389

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- Definition The number of units sold in connection with at-the-market program of each class of partners' capital account. Units represent shares of ownership of the general, limited, and preferred partners. + References No definition available. + Details
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