Supplemental Cash Flow Information (Tables)

9 Months Ended

Sep. 30, 2020

Supplemental Cash Flow Elements [Abstract]

Summary of Supplemental Cash Flow Information [Table Text Block]

	Nine Months Ended September 30,
(In millions)	2020			2019
Net cash provided by operating activities included:
Interest paid (net of amounts capitalized)	$	631		$	648
Income taxes paid	1			—
Non-cash investing and financing activities:
Net transfers of property, plant and equipment (to)/from materials and supplies inventories	(1		)	1
Fair value of common units redeemed for Wholesale Exchange	$	340		$	—

Summary of Reconciliation of Additions to Property, Plant and Equipment to Total Capital Expenditures [Table Text Block]

The following is the change of additions to property, plant and equipment related to capital accruals:

	Nine Months Ended September 30,
(In millions)	2020			2019
(Decrease)/increase in capital accruals	$	(197	)	$	(67	)