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INCOME TAXES - Change in Unrecognized Tax Benefits (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Income Tax Disclosure [Abstract] |  |  |
Operating loss carryforward, not subject to expiration | $ 3,140 |  |
Operating loss carryforwards, subject to expiration | 502 |  |
Change in unrecognized tax benefits |  |  |
Beginning balance | 1,086 | $ 1,061 | $ 991
Gross increases related to current period tax positions | 89 | 64 | 93
Gross increases related to prior periods tax positions | 181 | 31 | 39
Gross decreases related to prior periods tax positions | 0 | (19) | (27)
Decrease related to resolutions of audits with tax authorities | (132) | (3) | (1)
Expiration of the statute of limitations for the assessment of taxes | (3) | (8) | (12)
Foreign currency translation | 4 | (40) | (22)
Ending balance | $ 1,225 | $ 1,086 | $ 1,061

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- Definition Amount of unrecognized tax benefits. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 15A -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482685/740-10-50-15A Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 10B -Publisher FASB -URI https://asc.fasb.org//1943274/2147482525/740-10-45-10B + Details
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