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Related Party Transactions (Tables)
3 Months Ended
Mar. 31, 2021
Related Party Transactions [Abstract]  
Summary of Related Party Transactions
A summary of revenue, purchases from affiliates and expense transactions with Delek Holdings and its affiliates are as follows (in thousands):
Three Months Ended March 31,
20212020
Revenues$96,194 $106,699 
Purchases from Affiliates$65,815 $80,763 
Operating and maintenance expenses
$10,084 $12,757 
General and administrative expenses
$2,119 $3,369