FAIR VALUE MEASUREMENTS - Assets and Liabilities Accounted for at Fair Value (Details) - USD ($) $ in Millions	Jun. 30, 2026	Dec. 31, 2025
Assets
Fair value asset	$ 13	$ 18
Available for sale investments	545	531
Right to HWI Net Sale Proceeds	0	4
Total assets	560	556
Liabilities
Fair value liability	766	905
Total liabilities	766	905
Level 1
Assets
Available for sale investments	48	50
Right to HWI Net Sale Proceeds	0	0
Total assets	50	53
Liabilities
Total liabilities	0	0
Level 2
Assets
Available for sale investments	483	481
Right to HWI Net Sale Proceeds	0	0
Total assets	496	499
Liabilities
Total liabilities	766	905
Level 3
Assets
Available for sale investments	14	0
Right to HWI Net Sale Proceeds	0	4
Total assets	14	4
Liabilities
Total liabilities	0	0
Investments in equity securities
Assets
Investments in equity securities	2	3
Investments in equity securities \| Level 1
Assets
Investments in equity securities	2	3
Investments in equity securities \| Level 2
Assets
Investments in equity securities	0	0
Investments in equity securities \| Level 3
Assets
Investments in equity securities	0	0
Foreign currency exchange contracts
Assets
Fair value asset	13	4
Liabilities
Fair value liability	19	11
Foreign currency exchange contracts \| Level 1
Assets
Fair value asset	0	0
Liabilities
Fair value liability	0	0
Foreign currency exchange contracts \| Level 2
Assets
Fair value asset	13	4
Liabilities
Fair value liability	19	11
Foreign currency exchange contracts \| Level 3
Assets
Fair value asset	0	0
Liabilities
Fair value liability	0	0
Interest rate swap agreements
Assets
Fair value asset	0	14
Liabilities
Fair value liability	81	93
Interest rate swap agreements \| Level 1
Assets
Fair value asset	0	0
Liabilities
Fair value liability	0	0
Interest rate swap agreements \| Level 2
Assets
Fair value asset	0	14
Liabilities
Fair value liability	81	93
Interest rate swap agreements \| Level 3
Assets
Fair value asset	0	0
Liabilities
Fair value liability	0	0
Cross currency swap agreements
Liabilities
Fair value liability	666	801
Cross currency swap agreements \| Level 1
Liabilities
Fair value liability	0	0
Cross currency swap agreements \| Level 2
Liabilities
Fair value liability	666	801
Cross currency swap agreements \| Level 3
Liabilities
Fair value liability	$ 0	$ 0

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Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement.

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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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