FAIR VALUE MEASUREMENTS - Assets and Liabilities Accounted for at Fair Value (Details) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Assets
Fair value asset	$ 47	$ 53
Liabilities
Fair value liability	318	339
Fair Value Measurements Recurring
Assets
Available for sale investments	340	280
Right to HWI Net Sale Proceeds	6	9
Total assets	413	364
Liabilities
Total liabilities	318	339
Fair Value Measurements Recurring \| Level 1
Assets
Available for sale investments	69	63
Right to HWI Net Sale Proceeds	0	0
Total assets	89	85
Liabilities
Total liabilities	0	0
Fair Value Measurements Recurring \| Level 2
Assets
Available for sale investments	271	217
Right to HWI Net Sale Proceeds	0	0
Total assets	318	270
Liabilities
Total liabilities	318	339
Fair Value Measurements Recurring \| Level 3
Assets
Available for sale investments	0	0
Right to HWI Net Sale Proceeds	6	9
Total assets	6	9
Liabilities
Total liabilities	0	0
Fair Value Measurements Recurring \| Investments in equity securities
Assets
Investments in equity securities	20	22
Fair Value Measurements Recurring \| Investments in equity securities \| Level 1
Assets
Investments in equity securities	20	22
Fair Value Measurements Recurring \| Investments in equity securities \| Level 2
Assets
Investments in equity securities	0	0
Fair Value Measurements Recurring \| Investments in equity securities \| Level 3
Assets
Investments in equity securities	0	0
Foreign currency exchange contracts \| Fair Value Measurements Recurring
Assets
Fair value asset	22	35
Liabilities
Fair value liability	23	9
Foreign currency exchange contracts \| Fair Value Measurements Recurring \| Level 1
Assets
Fair value asset	0	0
Liabilities
Fair value liability	0	0
Foreign currency exchange contracts \| Fair Value Measurements Recurring \| Level 2
Assets
Fair value asset	22	35
Liabilities
Fair value liability	23	9
Foreign currency exchange contracts \| Fair Value Measurements Recurring \| Level 3
Assets
Fair value asset	0	0
Liabilities
Fair value liability	0	0
Interest rate swap agreements \| Fair Value Measurements Recurring
Assets
Fair value asset	0	18
Liabilities
Fair value liability	212	184
Interest rate swap agreements \| Fair Value Measurements Recurring \| Level 1
Assets
Fair value asset	0	0
Liabilities
Fair value liability	0	0
Interest rate swap agreements \| Fair Value Measurements Recurring \| Level 2
Assets
Fair value asset	0	18
Liabilities
Fair value liability	212	184
Interest rate swap agreements \| Fair Value Measurements Recurring \| Level 3
Assets
Fair value asset	0	0
Liabilities
Fair value liability	0	0
Cross currency swap agreements \| Fair Value Measurements Recurring
Assets
Fair value asset	25	0
Liabilities
Fair value liability	83	145
Cross currency swap agreements \| Fair Value Measurements Recurring \| Level 1
Assets
Fair value asset	0	0
Liabilities
Fair value liability	0	0
Cross currency swap agreements \| Fair Value Measurements Recurring \| Level 2
Assets
Fair value asset	25	0
Liabilities
Fair value liability	83	145
Cross currency swap agreements \| Fair Value Measurements Recurring \| Level 3
Assets
Fair value asset	0	0
Liabilities
Fair value liability	0	0
Commodity contracts \| Fair Value Measurements Recurring
Liabilities
Fair value liability	0	1
Commodity contracts \| Fair Value Measurements Recurring \| Level 1
Liabilities
Fair value liability	0	0
Commodity contracts \| Fair Value Measurements Recurring \| Level 2
Liabilities
Fair value liability	0	1
Commodity contracts \| Fair Value Measurements Recurring \| Level 3
Liabilities
Fair value liability	$ 0	$ 0

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Fair value of financial obligations, including, but not limited to, debt instruments, derivative liabilities, federal funds purchased and sold under agreements to repurchase, securities loaned or sold under agreements to repurchase, financial instruments sold not yet purchased, guarantees, line of credit, loans and notes payable, servicing liability, and trading liabilities.

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