Members' Equity - Narrative (Details) - USD ($) $ / shares in Units, $ in Millions		3 Months Ended		6 Months Ended
	Aug. 05, 2024	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024		Jun. 30, 2023
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Common units held (in shares)		3,897,852	5,141,381	9,345,294		9,585,796
Aggregate cost for common units		$ 50.0	$ 56.1	$ 77.1	[1]	$ 107.5
Accrued common unit repurchase		$ 22.9		$ 22.9
Subsequent Event
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Common units held (in shares)	1,718,847
Aggregate cost for common units	$ 22.9
Average price of shares repurchased (in dollars per share)	$ 13.31

[1] Excludes the $41.5 million repurchase of ENLC common units held by GIP on February 19, 2024, which was accrued at December 31, 2023.