Employee Incentive Plans - Summary of Tranche Vesting Levels (Details) - USD ($) $ in Millions	Dec. 31, 2023	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 TSR and CF units	0.00%
Maximum performance level	25.00%
Below Threshold | Cash Flow Performance Unit
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
ENLC's Archived DCF / FCFAD	$ 801	$ 154	$ 205
Vesting percentage of the tranche TSR and CF units		0.00%
Threshold | TSR Performance Unit
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage of the tranche TSR and CF units	50.00%
Maximum performance level	25.00%
Threshold | Cash Flow Performance Unit
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
ENLC's Archived DCF / FCFAD	$ 801	$ 154	205
Vesting percentage of the tranche TSR and CF units		50.00%
Target | TSR Performance Unit
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage of the tranche TSR and CF units	100.00%
Maximum performance level	50.00%
Target | Cash Flow Performance Unit
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
ENLC's Archived DCF / FCFAD	$ 932	$ 202	256
Vesting percentage of the tranche TSR and CF units		100.00%
Maximum | TSR Performance Unit
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage of the tranche TSR and CF units	200.00%
Maximum performance level	85.00%	75.00%
Maximum | Cash Flow Performance Unit
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
ENLC's Archived DCF / FCFAD	$ 1,123	$ 241	$ 300
Vesting percentage of the tranche TSR and CF units		200.00%