RECEIVABLES - Allowance for Credit Losses Activity (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended	12 Months Ended
Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Foreign currency translation and other			$ 15
Retail
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Opening Balance	$ 244		220
Provision	14	$ 1	26	$ 6	$ 22
Charge-offs, net of recoveries	(8)	(3)	(9)	(6)	(22)
Foreign currency translation and other	(4)	8	9	(5)	(11)
Ending Balance	246	226	246	226	220
Wholesale
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Opening Balance	74		65
Provision	(4)	0	3	4	6
Charge-offs, net of recoveries	(5)	(1)	(5)	(1)	1
Foreign currency translation and other	(4)	5	(2)	8	(4)
Ending Balance	$ 61	73	$ 61	73	65
Adjusted Balance \| Retail
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Opening Balance		220		231	231
Adjusted Balance \| Wholesale
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Opening Balance		$ 69		$ 62	$ 62

Amount of foreign currency translation gain (loss) which decreases (increases) allowance for credit loss on financing receivable. Excludes net investment in lease.

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- Definition

Amount, after recovery, of writeoff of financing receivable, charged against allowance for credit loss.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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-Publisher SEC
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-Number 229
-Section 1405
-Paragraph (a)
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+ Details

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- Definition

Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.

+ References

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

+ References

No definition available.

+ Details

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- Definition

Amount of credit loss expense (reversal of expense) for financing receivable.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
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