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LEASES - Summary of the Components of Income from Leveraged Leases (Details) $ in Millions |  | 12 Months Ended
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Dec. 13, 2021 project | Dec. 31, 2021 USD ($) project | Dec. 31, 2020 USD ($) | Dec. 31, 2019 USD ($)
Leveraged Lease [Line Items] |  |  |  |
Number of international projects subject to leveraged lease terminated | project | 2 | 2 |  |
Domestic and international leveraged leases |  |  |  |
Leveraged Lease [Line Items] |  |  |  |
Pretax leveraged lease income (loss) |  | $ 17 | $ (180) | $ 11
Income tax benefit (expense) |  | (5) | 98 | 0
Net leveraged lease income (loss) |  | $ 12 | $ (82) | $ 11

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- Definition Pretax lease income allocated in proportionate amounts from unearned income. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 50 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=123416469&loc=SL77920237-209979 Reference 2: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 30 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=123394354&loc=d3e45152-112736 + 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. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 50 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=123416469&loc=SL77920237-209979 Reference 2: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 30 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=123394354&loc=d3e45152-112736 + Details
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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://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3602-108585 Reference 2: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 30 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=123394354&loc=d3e45152-112736 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 50 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=123416469&loc=SL77920237-209979 + Details
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