Common and Subordinated Units (Tables)

12 Months Ended

Dec. 31, 2019

Share-based Payment Arrangement [Abstract]

Distributions Made to Limited Partner, by Distribution

The following table provides information about the Partnership's per unit distributions to common and subordinated unitholders:

	Year Ended December 31,
	2019		2018		2017
DISTRIBUTIONS DECLARED AND PAID:
Per common unit	$	1.48	$	1.33	$	1.20
Per subordinated unit1	0.74		1.13		0.79

1 For the six months ended December 31, 2019 there were no distributions on subordinated units as all subordinated units converted into common units on May 24, 2019.