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DEBT - Schedule of Debt (Details) - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Long-term debt
Carrying value of long-term debt	$ 1,250,010	$ 1,250,010
Interest Rate Swap Adjustment	3,016	3,355
Less current portion	100,004	100,004
Less debt issuance costs	2,627	2,810
Long-term debt, less current portion	1,150,395	1,150,551
Short-term debt
Amounts due to banks	5,319	10,520
Current portion of long-term debt	100,004	100,004
Total short-term debt	$ 105,323	$ 110,524
Weighted average interest rates of borrowings (as a percent)	48.20%	47.80%
Total debt	$ 1,255,718	$ 1,261,075
Other borrowings due through 2030
Long-term debt
Carrying value of long-term debt	$ 10	$ 10
Interest rate	7.97%	7.97%
Senior Notes Series A | Senior Notes 2015
Long-term debt
Carrying value of long-term debt	$ 100,000	$ 100,000
Interest rate	3.15%	3.15%
Senior Notes Series A | Senior Notes 2016
Long-term debt
Carrying value of long-term debt	$ 100,000	$ 100,000
Interest rate	2.75%	2.75%
Senior Notes Series A | Senior Notes 2024
Long-term debt
Carrying value of long-term debt	$ 75,000	$ 75,000
Interest rate	5.55%	5.55%
Senior Notes Series B | Senior Notes 2015
Long-term debt
Carrying value of long-term debt	$ 100,000	$ 100,000
Interest rate	3.35%	3.35%
Senior Notes Series B | Senior Notes 2016
Long-term debt
Carrying value of long-term debt	$ 100,000	$ 100,000
Interest rate	3.03%	3.03%
Senior Notes Series B | Senior Notes 2024
Long-term debt
Carrying value of long-term debt	$ 75,000	$ 75,000
Interest rate	5.62%	5.62%
Senior Notes Series C | Senior Notes 2015
Long-term debt
Carrying value of long-term debt	$ 50,000	$ 50,000
Interest rate	3.61%	3.61%
Senior Notes Series C | Senior Notes 2016
Long-term debt
Carrying value of long-term debt	$ 100,000	$ 100,000
Interest rate	3.27%	3.27%
Senior Notes Series C | Senior Notes 2024
Long-term debt
Carrying value of long-term debt	$ 400,000	$ 400,000
Interest rate	5.74%	5.74%
Senior Notes Series D | Senior Notes 2015
Long-term debt
Carrying value of long-term debt	$ 100,000	$ 100,000
Interest rate	4.02%	4.02%
Senior Notes Series D | Senior Notes 2016
Long-term debt
Carrying value of long-term debt	$ 50,000	$ 50,000
Interest rate	3.52%	3.52%

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