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DEBT - Issuance of $2,000 Subordinated Notes due 2034 (Details) - USD ($) $ in Millions	Sep. 30, 2025	Aug. 19, 2025
Debt Instrument [Line Items]
Debt instrument, face amount	$ 29,236
6.750% senior subordinated notes due 2034 (“6.750% 2034 Notes”) | Senior Subordinated Notes
Debt Instrument [Line Items]
Debt instrument, face amount		$ 2,000
Issuance price of principal amount, percentage		100.00%
Interest rate	6.75%	6.75%

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