Goodwill and Intangibles (Tables)

9 Months Ended

Sep. 30, 2020

Finite-Lived Intangible Assets [Line Items]

Schedule of Finite-Lived Intangible Assets [Table Text Block]

Gross intangible assets with accumulated amortization as of September 30, 2020 and December 31, 2019 is shown below:

		September 30, 2020							December 31, 2019
(In millions)	Useful Lives	Gross		Accumulated Amortization(1)(2)			Net		Gross		Accumulated Amortization			Net
L&S	6 - 8 years	$	283	$	(72	)	$	211	$	283	$	(45	)	$	238
G&P	6 - 25 years	1,288		(508		)	780		1,288		(256		)	1,032
		$	1,571	$	(580	)	$	991	$	1,571	$	(301	)	$	1,270

(1) Amortization expense attributable to the G&P and L&S segments for the nine months ended September 30, 2020 was $75 million and $27 million, respectively.

(2)

Impairment charge of $177 million is included within the G&P accumulated amortization.

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]

Estimated future amortization expense related to the intangible assets at September 30, 2020 is as follows:

(In millions)
2020	$	32
2021	128
2022	128
2023	128
2024	124
Thereafter	451
Total	$	991