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DEBT - Schedule of Long-Term Obligations (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024	Jul. 06, 2022
Components of the company's debt obligations
Finance Lease Liabilities	$ 24,981	$ 23,753
Unamortized debt issuance costs	(3,270)	(3,830)
Long-term debt and lease obligation, including current maturities	832,842	850,316
Current maturities of long-term obligations	(286,826)	(162,250)
Total long-term obligations	546,016	688,066
Notes payable 0.00% – 3.20%, due in monthly and annual installments through 2035
Components of the company's debt obligations
Long-term debt, gross	$ 20,696	15,135
Notes payable 0.00% – 3.20%, due in monthly and annual installments through 2035 \| Minimum
Components of the company's debt obligations
Interest rate on notes	0.00%
Notes payable 0.00% – 3.20%, due in monthly and annual installments through 2035 \| Maximum
Components of the company's debt obligations
Interest rate on notes	3.20%
Senior unsecured notes 3.6%, due in 2025
Components of the company's debt obligations
Long-term debt, gross	$ 125,000	125,000
Interest rate on notes	3.60%
Senior unsecured notes 3.6%, due in 2026
Components of the company's debt obligations
Long-term debt, gross	$ 125,000	125,000
Interest rate on notes	3.60%
Term loan 5.2% floating, due in 2027
Components of the company's debt obligations
Long-term debt, gross	$ 141,100	166,000
Interest rate on notes	5.20%
Senior unsecured notes 3.6%, due in 2032, net of discount of $0.7 million
Components of the company's debt obligations
Long-term debt, gross	$ 399,335	$ 399,258
Interest rate on notes	3.60%		3.60%
Debt instrument, discount	$ 700