EQUITY ROLL FORWARD (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Common Stock, Dividends, Per Share, Cash Paid	$ 0.265	$ 0.250
Increase (Decrease) in Stockholders' Equity
Equity, beginning balance	$ 1,268,610
Net income	31,374	$ 33,092
Equity, ending balance	1,299,922
Temporary equity, beginning balance	1,224	1,145
Net income	96	(36)
Temporary Equity, Foreign Currency Translation Adjustments	53	0
Temporary equity, ending balance	1,373	1,109
Common Stock
Increase (Decrease) in Stockholders' Equity
Equity, beginning balance	4,571	4,607
Stock Issued During Period, Value, New Issues	2	7
Stock Repurchased and Retired During Period, Value	(8)	(10)
Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture	7	5
Equity, ending balance	4,572	4,609
Additional Paid-in Capital
Increase (Decrease) in Stockholders' Equity
Equity, beginning balance	363,956	344,717
Stock Issued During Period, Value, New Issues	1,436	4,043
Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture	4,955	4,037
Equity, ending balance	370,347	352,797
Retained Earnings
Increase (Decrease) in Stockholders' Equity
Equity, beginning balance	1,151,575	1,078,512
Net income	30,962	32,959
Dividends, Common Stock, Cash	(12,198)	(11,560)
Stock Repurchased and Retired During Period, Value	(7,466)	(9,037)
Equity, ending balance	1,162,873	1,090,874
Accumulated Other Comprehensive Income/(Loss)
Increase (Decrease) in Stockholders' Equity
Equity, beginning balance	(254,003)	(221,114)
Currency translation adjustment	13,147	(7,174)
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax	311	433
Equity, ending balance	(240,545)	(227,855)
Noncontrolling Interest
Increase (Decrease) in Stockholders' Equity
Equity, beginning balance	2,511	2,426
Net income	316	169
Currency translation adjustment	(152)	(41)
Equity, ending balance	2,675	2,554
Total Equity
Increase (Decrease) in Stockholders' Equity
Equity, beginning balance	1,268,610	1,209,148
Net income	31,278	33,128
Dividends, Common Stock, Cash	(12,198)	(11,560)
Stock Issued During Period, Value, New Issues	1,438	4,050
Stock Repurchased and Retired During Period, Value	(7,474)	(9,047)
Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture	4,962	4,042
Currency translation adjustment	12,995	(7,215)
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax	311	433
Equity, ending balance	$ 1,299,922	$ 1,222,979