BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES - Adoption of new Accounting Pronouncements (Detail) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022	Mar. 31, 2022	Dec. 31, 2021
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Retained earnings	$ 1,688,176	$ 1,644,209
Treasury stock, at cost	547,311	506,979
Additional paid-in capital	959,912	970,722
Allowance for credit losses	$ 265,567	260,464	$ 245,447	$ 269,030
Restatement Adjustment [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Retained earnings		(1,300)
Allowance for credit losses		$ 2,100