Revenue from Contracts with Customers - Revenue From Contracts With Customers Table (Details) - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2025	Mar. 31, 2024
Disaggregation of Revenue [Line Items]
Revenue from customers		$ 916,918	$ 887,294
Revenue from other than customers, other		198	435
Total revenues and other	[1]	917,116	887,729
Service Revenues - Fee Based [Member]
Disaggregation of Revenue [Line Items]
Revenue from customers		823,197	781,262
Total revenues and other		823,197	781,262
Service Revenues - Product Based [Member]
Disaggregation of Revenue [Line Items]
Revenue from customers		59,252	66,740
Total revenues and other		59,252	66,740
Product Sales [Member]
Disaggregation of Revenue [Line Items]
Revenue from customers		34,469	39,292
Total revenues and other		$ 34,469	$ 39,292

[1] Total revenues and other includes related-party amounts of $558.4 million and $499.8 million for the three months ended March 31, 2025 and 2024, respectively. See Note 6.