Accumulated Comprehensive Loss (Tables)

3 Months Ended

Mar. 31, 2024

Accumulated Other Comprehensive Income (Loss) [Line Items]

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

Accumulated comprehensive loss is provided in the following table for the three months ended March 31, 2024 and 2023 (dollar amounts in millions):

	Translation Adjustments		Other		Total
Balance at December 31, 2023	$	(89)	$	(1)	$	(89)
Translation adjustments	(15)		—		(15)
Balance at March 31, 2024	$	(104)	$	—	$	(104)

	Translation Adjustments		Other		Total
Balance at December 31, 2022	$	(94)	$	(5)	$	(99)
Reclassified to income statement, net of taxes1	—		4		4
Translation adjustments	15		—		15
Balance at March 31, 2023	$	(79)	$	(1)	$	(80)

1 Amounts of actuarial loss and prior service cost are components of net periodic benefit cost.