Commitments to acquire property plant and equipment in future.

No definition available.

Name:	cnhi_CommitmentsToAcquirePropertyPlantAndEquipmentInFuture
Namespace Prefix:	cnhi_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

+ References

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+ Details

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Period Type:	duration

- Definition

The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.

+ References

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Period Type:	duration

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of gain (loss) on sale and leaseback transaction from transfer of asset accounted for as sale.

+ References

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-Publisher FASB
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Balance Type:	credit
Period Type:	duration

- Definition

The charge against earnings resulting from the aggregate write down of tangible assets from their carrying value to their fair value.

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+ Details

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- Details

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- Details

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- Details

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Namespace Prefix:
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Balance Type:
Period Type:

- Details

Name:	us-gaap_PropertyPlantAndEquipmentByTypeAxis=cnhi_AssetsSoldWithBuyBackAgreementMember
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Property, Plant and Equipment - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended	12 Months Ended
	Jun. 30, 2020	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Property, Plant and Equipment [Line Items]
Depreciation expense		$ 801	$ 853	$ 965
Impairment losses on assets sold with a buy-back commitment		259
Acquisition of property, plant and equipment		126	118
Property, plant and equipment, losses	$ 163	163
Writedowns of buyback commitments		162
Agriculture
Property, Plant and Equipment [Line Items]
Property, plant and equipment, losses	111
Construction
Property, Plant and Equipment [Line Items]
Property, plant and equipment, losses	45
Writedowns of buyback commitments	282
Commercial and Specialty Vehicles
Property, Plant and Equipment [Line Items]
Property, plant and equipment, losses	$ 7
Property, Plant and Equipment, Excluding Assets Sold Under a Buy-Back Commitment
Property, Plant and Equipment [Line Items]
Depreciation expense		524	548	587
Assets sold with buy-back commitment
Property, Plant and Equipment [Line Items]
Impairment losses on assets sold with a buy-back commitment		$ 144	$ 86	$ 76