VARIABLE INTEREST ENTITIES - Schedule of Income Statement Effect (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Provision for income taxes:
Amortization of tax credit investments under proportional method	$ 23	$ 21	$ 15
Tax credits from tax credit investments	(25)	(21)	(16)
Other tax benefits related to tax credit investments	(4)	(3)	(2)
Total impact on provision for income taxes	$ (6)	$ (3)	$ (3)

Affordable Housing, Historic And New Market Tax Credit Partnerships, Amortization of Tax Credit Investments Under Proportional Method

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Affordable Housing, Historic And New Market Tax Credit Partnerships, Other Tax Benefits Related to Tax Credit Investments

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Affordable Housing, Historic And New Market Tax Credit Partnerships, Provision For Income Tax

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Affordable Housing, Historic And New Market Tax Credit Partnerships, Tax Credits From Tax Credit Investments

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Low Income Tax Credits, Provision For Income Taxes [Abstract]

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