EARNINGS PER SHARE (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Consolidated operations
Income available to common stockholders, diluted	$ 111,720	$ 90,454	$ 190,518	$ 173,558
Income available to common stockholders, basic	$ 111,720	$ 90,454	$ 190,518	$ 173,558
Average equivalent shares
Shares of common stock, basic (in shares)	65,995	66,312	66,132	66,188
Effect of dilutive stock-based compensation
Diluted (in shares)	67,048	67,575	67,262	67,509
Net income per share
Net income per share, diluted (in dollars per share)	$ 1.67	$ 1.34	$ 2.83	$ 2.57
Net income per share, basic (in dollars per share)	$ 1.69	$ 1.36	$ 2.88	$ 2.62
Stock options
Effect of dilutive stock-based compensation
Effect of dilutive stock-based compensation, Stock options and Restricted stock (in shares)	568	774	579	783
Restricted stock
Effect of dilutive stock-based compensation
Effect of dilutive stock-based compensation, Stock options and Restricted stock (in shares)	485	489	551	538