Subsequent Events (Tables)

6 Months Ended

Jun. 30, 2018

Subsequent Events [Abstract]

Schedule of Dividends Declared

The General Partner's board of directors declared the following dividends/distributions at its regularly scheduled board meeting held on July 20, 2018:

Class of stock/units	Quarterly Amount per Share or Unit	Record Date	Payment Date
Common - Quarterly	$0.20	August 16, 2018	August 31, 2018