NATURE OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Adoption of New Accounting Pronouncements (Detail) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Retained earnings	$ 1,846,112	$ 1,644,209
Treasury stock, at cost	697,406	506,979
Additional paid-in capital	965,707	970,722
Allowance for credit losses	$ 261,843	260,464	$ 269,030	$ 385,887
Restatement Adjustment [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Retained earnings		2,100
Allowance for credit losses		(1,300)
Accounting Standard Update 2022-02 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Allowance for credit losses		$ 2,116