MORTGAGE SERVICING RIGHTS - Summary of Components of Net Carrying Value of Acquired and Originated MSRs (Detail) - MSRs - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Mortgage Servicing Rights Acquired and Originated
Gross value	$ 1,771,026	$ 1,733,844
Accumulated amortization	(934,130)	(826,429)
Net carrying value	$ 836,896	$ 907,415

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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