Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2024

Accounting Policies [Abstract]

Supplier Finance Program

The following table summarizes the activity related to our supplier financing obligations and guaranteed bank notes:

	Supplier Financing Obligations Outstanding		Guaranteed Bank Notes Outstanding
	(Dollars in millions)
Balance at December 31, 2023	$	68	$	193
Obligations added to the program	249		340
Obligations settled	(250)		(386)
Foreign currency translation	(3)		(6)
Balance at December 31, 2024	$	64	$	141