Business Combination, Provisional Information, Initial Accounting Incomplete, Fair Value Of Excess Mortgage Servicing Rights To Be Derecognized

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Purchase price of expected business acquisition prior to consideration being transferred. Excludes asset acquisition.

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Discount rate used to estimate the fair value of servicing assets and servicing liabilities.

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EXCESS MORTGAGE SERVICING RIGHTS - Narrative (Details) - USD ($) $ in Millions			3 Months Ended
	May 01, 2024	Oct. 02, 2023	Mar. 31, 2024
Excess MSRs \| Weighted Average
Schedule of Equity Method Investments [Line Items]
Discount rate			8.80%
Computershare Mortgage Services Inc
Schedule of Equity Method Investments [Line Items]
Business combination, price of acquisition, expected		$ 720.0
Computershare Mortgage Services Inc \| Subsequent Event
Schedule of Equity Method Investments [Line Items]
Business combination, price of acquisition, expected	$ 720.0
Fair value of excess MSRs to be derecognized	$ 1.0