EQUITY ROLL FORWARD (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Common Stock, Dividends, Per Share, Cash Paid	$ 0.265	$ 0.250	$ 0.530	$ 0.500
Increase (Decrease) in Stockholders' Equity
Equity, beginning balance			$ 1,268,610
Net income	$ 60,563	$ 59,331	91,937	$ 92,423
Equity, ending balance	1,265,062		1,265,062
Temporary equity, beginning balance	1,373	1,109	1,224	1,145
Net income	139	46	235	10
Temporary Equity, Foreign Currency Translation Adjustments	(1)	0	52	0
Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders		(21)		(21)
Temporary equity, ending balance	1,511	1,134	1,511	1,134
Common Stock
Increase (Decrease) in Stockholders' Equity
Equity, beginning balance	4,572	4,609	4,571	4,607
Stock Issued During Period, Value, New Issues	12	0	14	7
Stock Repurchased and Retired During Period, Value	(139)	(40)	(147)	(50)
Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture	3	6	10	11
Equity, ending balance	4,448	4,575	4,448	4,575
Additional Paid-in Capital
Increase (Decrease) in Stockholders' Equity
Equity, beginning balance	370,347	352,797	363,956	344,717
Stock Issued During Period, Value, New Issues	10,077	252	11,513	4,295
Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture	3,004	2,967	7,959	7,004
Equity, ending balance	383,428	356,016	383,428	356,016
Retained Earnings
Increase (Decrease) in Stockholders' Equity
Equity, beginning balance	1,162,873	1,090,874	1,151,575	1,078,512
Net income	60,140	59,099	91,102	92,058
Dividends, Common Stock, Cash	(12,161)	(11,564)	(24,359)	(23,124)
Stock Repurchased and Retired During Period, Value	(122,445)	(39,124)	(129,911)	(48,161)
Equity, ending balance	1,088,407	1,099,285	1,088,407	1,099,285
Accumulated Other Comprehensive Income/(Loss)
Increase (Decrease) in Stockholders' Equity
Equity, beginning balance	(240,545)	(227,855)	(254,003)	(221,114)
Currency translation adjustment	25,827	(10,284)	38,975	(17,458)
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax	311	434	621	867
Equity, ending balance	(214,407)	(237,705)	(214,407)	(237,705)
Noncontrolling Interest
Increase (Decrease) in Stockholders' Equity
Equity, beginning balance	2,675	2,554	2,511	2,426
Net income	284	186	600	355
Currency translation adjustment	227	(15)	75	(56)
Equity, ending balance	3,186	2,725	3,186	2,725
Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders		0		0
Total Equity
Increase (Decrease) in Stockholders' Equity
Equity, beginning balance	1,299,922	1,222,979	1,268,610	1,209,148
Net income	60,424	59,285	91,702	92,413
Dividends, Common Stock, Cash	(12,161)	(11,564)	(24,359)	(23,124)
Stock Issued During Period, Value, New Issues	10,089	252	11,527	4,302
Stock Repurchased and Retired During Period, Value	(122,584)	(39,164)	(130,058)	(48,211)
Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture	3,007	2,973	7,969	7,015
Currency translation adjustment	26,054	(10,299)	39,050	(17,514)
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax	311	434	621	867
Equity, ending balance	$ 1,265,062	1,224,896	$ 1,265,062	1,224,896
Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders		$ 0		$ 0