Employee Incentive Plans - Summary of Tranche Vesting Levels (Details) - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2022	Dec. 31, 2021
Below Threshold | TSR Performance Unit
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage of the Tranche CF Units		0.00%
Below Threshold | Cash Flow Performance Unit
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
ENLC’s Achieved FCFAD		$ 154	$ 205
ENLC’s Achieved Cash Flow per Unit (in dollars per share)	$ 1.345
Vesting percentage of the Tranche CF Units	0.00%	0.00%	0.00%
Threshold | TSR Performance Unit
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage of the Tranche CF Units		50.00%
Threshold | Cash Flow Performance Unit
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
ENLC’s Achieved FCFAD		$ 154	$ 205
ENLC’s Achieved Cash Flow per Unit (in dollars per share)	$ 1.345
Vesting percentage of the Tranche CF Units	5000.00%	5000.00%	5000.00%
Target | TSR Performance Unit
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage of the Tranche CF Units		100.00%
Target | Cash Flow Performance Unit
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
ENLC’s Achieved FCFAD		$ 202	$ 256
ENLC’s Achieved Cash Flow per Unit (in dollars per share)	$ 1.494
Vesting percentage of the Tranche CF Units	10000.00%	10000.00%	10000.00%
Maximum | TSR Performance Unit
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage of the Tranche CF Units		200.00%
Maximum | Cash Flow Performance Unit
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
ENLC’s Achieved FCFAD		$ 241	$ 300
ENLC’s Achieved Cash Flow per Unit (in dollars per share)	$ 1.643
Vesting percentage of the Tranche CF Units	20000.00%	20000.00%	20000.00%