Revenue Recognition Disaggregation of Revenue (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Revenue Recognition Disaggregation of Revenue [Line Items]
Revenues	$ 3,463	$ 3,703
Other Revenue [Member]
Revenue Recognition Disaggregation of Revenue [Line Items]
Revenues	168	168
Wholesale - North America Segment
Revenue Recognition Disaggregation of Revenue [Line Items]
Revenues	1,412	1,500
Wholesale - North America Segment | Other Revenue [Member]
Revenue Recognition Disaggregation of Revenue [Line Items]
Revenues	76	78
Europe
Revenue Recognition Disaggregation of Revenue [Line Items]
Revenues	1,522	1,644
Europe | Other Revenue [Member]
Revenue Recognition Disaggregation of Revenue [Line Items]
Revenues	7	7
Specialty [Member]
Revenue Recognition Disaggregation of Revenue [Line Items]
Revenues	394	423
Self Service Segment
Revenue Recognition Disaggregation of Revenue [Line Items]
Revenues	136	137
Self Service Segment | Other Revenue [Member]
Revenue Recognition Disaggregation of Revenue [Line Items]
Revenues	85	83
Third Party [Member]
Revenue Recognition Disaggregation of Revenue [Line Items]
Revenues	3,463	3,703
Third Party [Member] | Wholesale - North America Segment
Revenue Recognition Disaggregation of Revenue [Line Items]
Revenues	1,412	1,500
Third Party [Member] | Europe
Revenue Recognition Disaggregation of Revenue [Line Items]
Revenues	1,522	1,644
Third Party [Member] | Specialty [Member]
Revenue Recognition Disaggregation of Revenue [Line Items]
Revenues	393	422
Third Party [Member] | Self Service Segment
Revenue Recognition Disaggregation of Revenue [Line Items]
Revenues	136	137
Parts and Services [Domain]
Revenue Recognition Disaggregation of Revenue [Line Items]
Revenues	3,295	3,535
Parts and Services [Domain] | Wholesale - North America Segment
Revenue Recognition Disaggregation of Revenue [Line Items]
Revenues	1,336	1,422
Parts and Services [Domain] | Europe
Revenue Recognition Disaggregation of Revenue [Line Items]
Revenues	1,515	1,637
Parts and Services [Domain] | Specialty [Member]
Revenue Recognition Disaggregation of Revenue [Line Items]
Revenues	393	422
Parts and Services [Domain] | Self Service Segment
Revenue Recognition Disaggregation of Revenue [Line Items]
Revenues	$ 51	$ 54