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COMMITMENTS AND CONTINGENCIES (Details) - USD ($) $ in Millions	3 Months Ended		12 Months Ended	33 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Dec. 31, 2024	Aug. 31, 2021
Commitments and Contingencies
Unrecognized tax benefits	$ 263		$ 260
Deferred income tax benefit	144	$ 35
Partner liability insurance maximum coverage per occurrence	1
Standby Letters of Credit and Bank Guarantees
Commitments and Contingencies
Letters of credit and bank guarantees issued	959		650
Unfavorable Regulatory Action
Commitments and Contingencies
Accruals for loss contingencies	446		428
Italian Tax Matters
Commitments and Contingencies
Unrecognized tax benefits	36		36
Deferred income tax benefit			17
Prepayments made to appeal a litigation matter or avoid collection enforcement	80
Italian Tax Matters | Tax Years 2013 Through 2018
Commitments and Contingencies
Tax assessments				$ 271
Pension-related litigation
Commitments and Contingencies
Accruals for loss contingencies	$ 196		$ 336

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