The distribution amount per share for all classes of units.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 5
-Subparagraph (SAB TOPIC 4.F)
-URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187171-122770

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 272
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6373374&loc=d3e70434-108055

Name:	us-gaap_PartnersCapitalDistributionAmountPerShare
Namespace Prefix:	us-gaap_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	instant

SUBSEQUENT EVENTS (Details) - Common Unit - $ / shares	Feb. 13, 2020	Oct. 31, 2019	May 28, 2019
Subsequent Event [Line Items]
Partners' capital, cash distribution (in USD per common unit)		$ 0.34	$ 0.25
Subsequent Event
Subsequent Event [Line Items]
Partners' capital, cash distribution (in USD per common unit)	$ 0.29