Quarterly report pursuant to Section 13 or 15(d)

Net Income per Common Unit - Narrative (Details)

v3.19.1
Net Income per Common Unit - Narrative (Details) - Subsequent Event [Member]
Apr. 26, 2019
$ / shares
Common Units [Member]  
Distribution Made to Limited Partner [Line Items]  
Distribution Made to Limited Partner, Distributions Declared, Per Unit $ 0.60
Subordinated Units [Member]  
Distribution Made to Limited Partner [Line Items]  
Distribution Made to Limited Partner, Distributions Declared, Per Unit $ 0.60