EARNINGS PER SHARE (Tables)

12 Months Ended

Dec. 31, 2023

Earnings Per Share [Abstract]

Components of Calculation of Earnings Per Share

The components of the calculation of earnings per share were as follows:

	2023		2022		2021
	(Dollars and shares in thousands)
Net income	$	325,965	$	340,848	$	359,081
Weighted average number of shares used in:
Basic earnings per share	108,821		110,465		110,396
Dilutive common stock equivalents:
Restricted stock units	416		566		770
Diluted earnings per share	109,237		111,031		111,166