LEASES - Summary of the Components of Income from Leveraged Leases (Details) - Domestic and international leveraged leases $ in Millions	12 Months Ended
Dec. 31, 2021 USD ($)
Leveraged Lease [Line Items]
Pretax leveraged lease income	$ 17
Income tax expense	(5)
Net leveraged lease income	$ 12

Leveraged Lease Line Items.

No definition available.

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- Definition

Pretax lease income allocated in proportionate amounts from unearned income.

+ References

+ Details

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- Definition

The tax effect from the current year income from arrangements meeting the criteria for classification as a leveraged lease.

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- Definition

The total recognized during the period for income on leases meeting the criteria for classification as leveraged leases.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
-Topic 840
-SubTopic 30
-Name Accounting Standards Codification
-Section 45
-Paragraph 5
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481192/840-30-45-5

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 230
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 28
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482740/230-10-45-28

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 50
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147478989/842-50-45-1

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