The intrinsic value of nonvested awards on equity-based plans excluding option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, revenue or profit achievement stock award plan) for which the employer is contingently obligated to issue equity instruments or transfer assets to an employee who has not yet satisfied service or performance criteria necessary to gain title to proceeds from the sale of the award or underlying shares or units, as calculated by applying the disclosed pricing methodology.

No definition available.

Employee Incentive Plans - Restricted and Performance Awards (Details) - USD ($) $ / shares in Units, $ in Millions	1 Months Ended				12 Months Ended
	Mar. 31, 2023	Jun. 30, 2022	Mar. 31, 2022	Jan. 31, 2021	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Restricted incentive units
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]
Vesting period					3 years
Unrecognized compensation cost related to non-vested restricted incentive units					$ 16.7
Unrecognized compensation costs, weighted average period for recognition					1 year 9 months 18 days
Performance Shares
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Non-vested, beginning of period (in shares)					2,979,154
Granted (in shares)					420,128
Vested (in shares)					(1,091,523)
Forfeited (in shares)					(71,015)
Non-vested, end of period (in shares)					2,236,744	2,979,154
Aggregate intrinsic value, end of period (in millions)					$ 27.2
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]
Non-vested, beginning of period (in dollars per share)					$ 6.44
Granted (in dollars per share)					11.67
Vested (in dollars per share)					8.30
Forfeited (in dollars per share)					10.97
Non-vested, end of period (in dollars per share)					$ 6.37	$ 6.44
Vesting period					3 years
Aggregate intrinsic value of units vested					$ 26.1	$ 20.4	$ 0.6
Fair value of units vested					9.1	$ 26.2	4.4
Unrecognized compensation cost related to non-vested restricted incentive units					$ 8.7
Unrecognized compensation costs, weighted average period for recognition					1 year 4 months 24 days
Performance Shares With Vesting Conditions
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions and Methodology [Abstract]
Grant-date fair value (in dollars per share)			$ 8.90
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Granted (in shares)			88,863
ENLC \| Restricted incentive units
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Non-vested, beginning of period (in shares)					6,775,186
Granted (in shares)					1,587,965
Vested (in shares)					(2,489,603)
Forfeited (in shares)					(427,568)
Non-vested, end of period (in shares)					5,445,980	6,775,186
Aggregate intrinsic value, end of period (in millions)					$ 66.2
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]
Non-vested, beginning of period (in dollars per share)					$ 5.89
Granted (in dollars per share)					11.03
Vested (in dollars per share)					5.96
Forfeited (in dollars per share)					6.98
Non-vested, end of period (in dollars per share)					$ 7.27	$ 5.89
Units withheld for payroll taxes (in shares)					756,556
Aggregate intrinsic value of units vested					$ 30.5	$ 24.4	5.6
Fair value of units vested					$ 14.8	$ 19.0	$ 16.3
ENLC \| Performance Shares
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions and Methodology [Abstract]
Grant-date fair value (in dollars per share)	$ 11.67	$ 11.71	$ 11.90	$ 4.70
Beginning TSR price (in dollars per share)	$ 10.40	$ 8.54	$ 8.83	$ 3.71
Risk-free interest rate	3.76%	3.35%	2.15%	0.17%
Volatility factor	64.00%	76.00%	75.00%	71.00%
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]
Units withheld for payroll taxes (in shares)					811,114
ENLC \| Performance Shares \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]
Percent of units vesting					0.00%
ENLC \| Performance Shares \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]
Percent of units vesting					200.00%