Changes in Accumulated Other Comprehensive Loss

3 Months Ended

Mar. 31, 2020

Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]

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

14.  Changes in Accumulated Other Comprehensive Loss.

Changes in accumulated other comprehensive loss consists of the following:

	Translation		Post-Retirement
	Adjustments, Net		Benefits and
	of Tax		Other, Net of Tax		Total
	(in millions)
Balance, December 31, 2019	$	(38)	$	(50)	$	(88)
Other comprehensive loss before reclassifications, net of tax		(4)		—		(4)
Reclassifications from accumulated other comprehensive loss to earnings, net of tax		1		—		1
Other comprehensive loss, net of tax		(3)		—		(3)
Balance, March 31, 2020	$		$		$