Condensed Statements of Partners' Capital (Parenthetical) - $ / shares	3 Months Ended
Mar. 31, 2020	Jun. 30, 2019	Mar. 31, 2019
Statement of Partners' Capital [Abstract]
Cash distributions per limited partnership interest	$ 12.96	$ 2.16	$ 10.80

Per unit of ownership amount of cash distributions paid to unit-holder of a limited partnership (LP).

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-URI http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770

Name:	us-gaap_DistributionMadeToLimitedPartnerDistributionsPaidPerUnit
Namespace Prefix:	us-gaap_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	duration