Investments in Unconsolidated Affiliates (Tables)

6 Months Ended

Jun. 30, 2022

Equity Method Investments And Joint Ventures [Abstract]

Activity Related to Partnership's Investments and Combined Financial Information in Unconsolidated Affiliates

The following table shows the activity related to our investments in unconsolidated affiliates:

	Balance at December 31, 2021		Equity Earnings (Loss)			Cash Distributions			Disposition/ Consolidation			Contributions		Balance at June 30, 2022
GCX	$	421.0	$	5.7		$	(14.3	)	$	(412.4	)	$	—	$	—
Little Missouri 4		98.1		1.6			(6.0	)		—			—		93.7
GCF (1)		28.8		(1.6	)		—			—			1.5		28.7
T2 Eagle Ford (2)		21.9		(0.6	)		(0.8	)		(20.5	)		—		—
T2 LaSalle (2)		4.2		(0.3	)		—			(3.9	)		—		—
Cayenne		12.5		2.2			—			—			—		14.7
Total	$	586.5	$	7.0		$	(21.1	)	$	(436.8	)	$	1.5	$	137.1

(1) Targa assumed operatorship of GCF in the first half of 2021.

(2) Following the closing of the Southcross Acquisition in April 2022, the T2 Joint Ventures are 100% owned and consolidated by Targa.