Revenue (Tables)

12 Months Ended

Dec. 31, 2023

Revenue from Contract with Customer [Abstract]

Disaggregated Revenue by Categories

The following presents disaggregated revenue by categories that best depict how the nature, amount, timing and uncertainty of revenue and cash flows are affected by economic factors (dollars in millions):

	Year ended December 31, 2023		Year ended December 31, 2022		Year ended December 31, 2021
North America On-Highway	$	1,529	$	1,359	$	1,177
North America Off-Highway		63		86		58
Defense		166		146		186
Outside North America On-Highway		477		463		381
Outside North America Off-Highway		104		127		83
Service Parts, Support Equipment and Other		696		588		517
Total Net Sales	$	3,035	$	2,769	$	2,402