Related Party Transactions	9 Months Ended
	Sep. 30, 2020
Related Party Transactions [Abstract]
Related Party Transactions	Related Party TransactionsStacy Methvin is an independent member of our general partner’s board of directors and is also a director of one of our customers.  We received tariff, terminalling and other ancillary revenue from this customer of $7.1 million and $8.6 million for the three months ended September 30, 2019 and 2020, respectively, and $21.4 million and $24.3 million for the nine months ended September 30, 2019 and 2020, respectively. We recorded receivables of $3.8 million and $3.7 million from this customer at December 31, 2019 and September 30, 2020, respectively.  We also received storage and other miscellaneous revenue of $0.1 million and $0.3 million for the three and nine months ended September 30, 2020, respectively, from a subsidiary of a separate company for which Stacy Methvin serves as a director.See Note 4 – Investments in Non-Controlled Entities and Note 7 – Leases for details of transactions with our joint ventures.