Stockholders' Equity (Tables)

9 Months Ended

Sep. 30, 2020

Stockholders' Equity Note [Abstract]

Accumulated Other Comprehensive Income (Loss) [Table Text Block]

AOCI

The following table presents the changes in AOCI by component, net of income taxes:

	Cash Flow Hedges		Foreign Currency Translation		Pension and Other Postretirement Benefits		Total
	(Millions)
Balance at December 31, 2019	$	(2)	$	(1)	$	(196)	$	(199)
Other comprehensive income (loss) before reclassifications	—		—		20		20
Amounts reclassified from accumulated other comprehensive income (loss)	—		—		19		19
Other comprehensive income (loss)	—		—		39		39
Balance at September 30, 2020	$	(2)	$	(1)	$	(157)	$	(160)

Reclassifications Out Of Accumulated Other Comprehensive Income [Table Text Block]

Reclassifications out of AOCI are presented in the following table by component for the nine months ended September 30, 2020:

Component	Reclassifications		Classification
	(Millions)
Pension and other postretirement benefits:
Amortization of actuarial (gain) loss and net actuarial loss from settlements included in net periodic benefit cost (credit)	$	25	Other income (expense) – net below Operating income (loss)
Income tax benefit	(6)		Provision (benefit) for income taxes
Reclassifications during the period	$	19