Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2021		Dec. 31, 2020		Dec. 31, 2019
Statement of Comprehensive Income [Abstract]
Net income (loss)		$ 142.9		$ (315.6)		$ (999.6)
Unrealized gain (loss) on designated cash flow hedge	[1]	13.9	[2]	(4.3)	[3]	(9.0)	[4]
Comprehensive income (loss)		156.8		(319.9)		(1,008.6)
Comprehensive income attributable to non-controlling interest		120.5		105.9		119.7
Comprehensive income (loss) attributable to ENLC		$ 36.3		$ (425.8)		$ (1,128.3)

[1] Includes a tax expense of $4.3 million for the year ended December 31, 2021 and a tax benefit of $1.3 million and $3.4 million for the years ended December 31, 2020 and 2019, respectively.

[2] Includes a tax expense of $4.3 million.

[3] Includes a tax benefit of $1.3 million.

[4] Includes a tax benefit of $3.4 million.