Property, Plant and Equipment and Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2021

Property Plant And Equipment And Intangible Assets [Abstract]

Property Plant and Equipment and Intangible Assets

Property, Plant and Equipment and Intangible Assets

	December 31, 2021			December 31, 2020			Estimated Useful Lives (In Years)
Gathering systems	$	9,318.2		$	9,216.1		5 to 20
Processing and fractionation facilities		6,388.8			6,276.8		5 to 25
Terminaling and storage facilities		1,313.8			1,555.1		5 to 25
Transportation assets		2,671.0			2,567.7		10 to 50
Other property, plant and equipment		340.9			32.4		3 to 50
Land		160.8			160.8		—
Construction in progress		347.0			324.3		—
Finance lease right-of-use assets		55.6			51.8
Property, plant and equipment		20,596.1			20,185.0
Accumulated depreciation, amortization and impairment		(8,928.4	)		(8,011.4	)
Property, plant and equipment, net	$	11,667.7		$	12,173.6
Intangible assets		2,642.9			2,643.5		10 to 20
Accumulated amortization and impairment		(1,548.1	)		(1,261.1	)
Intangible assets, net	$	1,094.8		$	1,382.4

Schedule of Changes in Intangible Assets

The changes in our intangible assets are as follows:

	December 31, 2021			December 31, 2020
Balance at beginning of period	$	1,382.4		$	1,735.0
Impairment		(156.6	)		(208.6	)
Amortization		(131.0	)		(144.0	)
Balance at end of period	$	1,094.8		$	1,382.4