Leases - Summary of Equipment on Operating Leases (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Leases [Abstract]
Equipment on operating leases	$ 1,894	$ 2,167
Accumulated depreciation	(392)	(429)
Net equipment on operating leases	$ 1,502	$ 1,738

Lessor, Equipment On Operating Leases, Accumulated Depreciation

No definition available.

Name:	cnhi_LessorEquipmentOnOperatingLeasesAccumulatedDepreciation
Namespace Prefix:	cnhi_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant