Quarterly report pursuant to Section 13 or 15(d)

Revenue - Disaggregation (Details)

v3.21.1
Revenue - Disaggregation (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Disaggregation of Revenue    
Amortization of customer relationships $ (17,668) $ (17,605)
Total revenue 224,121 243,708
Gathering And Processing    
Disaggregation of Revenue    
Amortization of customer relationships (9,271) (9,238)
Water Handling    
Disaggregation of Revenue    
Amortization of customer relationships (8,397) (8,367)
Fixed Fee | Gathering And Processing    
Disaggregation of Revenue    
Total operating revenues 185,161 175,129
Fixed Fee | Water Handling    
Disaggregation of Revenue    
Total operating revenues 37,358 65,818
Cost plus 3% | Water Handling    
Disaggregation of Revenue    
Total operating revenues 15,350 30,945
Cost of service fee | Water Handling    
Disaggregation of Revenue    
Total operating revenues 3,920 1,421
Gathering-low pressure | Gathering And Processing    
Disaggregation of Revenue    
Total operating revenues 86,306 81,148
Gathering-low pressure rebate | Gathering And Processing    
Disaggregation of Revenue    
Total operating revenues   (12,000)
Gathering-high pressure | Gathering And Processing    
Disaggregation of Revenue    
Total operating revenues 50,718 48,913
Compression | Gathering And Processing    
Disaggregation of Revenue    
Total operating revenues 48,137 45,068
Fresh water delivery | Water Handling    
Disaggregation of Revenue    
Total operating revenues 37,358 65,818
Other fluid handling | Water Handling    
Disaggregation of Revenue    
Total operating revenues $ 19,270 $ 32,366