EMPLOYEE BENEFIT PLANS - Narrative (Details) - USD ($)	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Employee benefit plans
Maximum participants' contribution as a percentage of pre-tax compensation	50.00%
Employer matching contribution and percent of match	75.00%
Company contributions	$ 8,900,000	$ 8,500,000	$ 8,200,000
Recorded value of noncurrent investments	$ 80,500,000	73,100,000
Annual rate of increase in the per capita cost	7.00%
Health care cost trend rate assumed, year three	6.80%
Health care cost trend rate, net periodic benefit cost	4.00%
Non U.S. Equities
Employee benefit plans
Long-term rate of return on plan assets	8.84%
Fixed Income
Employee benefit plans
Assumed percentage of portfolio investment	40.00%
Assumed long-term inflation rate	2.40%
Equity Securities
Employee benefit plans
Assumed percentage of portfolio investment	60.00%
Assumed long-term inflation rate	2.40%
Minimum | Fixed Income
Employee benefit plans
Maturity period	1 year
Maximum
Employee benefit plans
Employer matching contribution and percent of match	6.00%
Maximum | Fixed Income
Employee benefit plans
Maturity period	5 years
Pension Benefits
Employee benefit plans
Accumulated benefit obligations	$ 589,800,000	524,000,000.0
Fair value of pension plan assets	844,970,000	750,047,000	716,273,000
Net periodic (income) cost	$ 10,379,000	$ 9,118,000	(378,000)
Long-term rate of return on plan assets	7.70%	7.59%
Estimated annual contributions in next fiscal year	$ 2,700,000
Pension Benefits | Domestic Equity
Employee benefit plans
Assumed long-term inflation rate	8.12%
Pension Benefits | Fixed Income
Employee benefit plans
Assumed returns	6.10%
Pension Benefits | Money Market Fund Investments | Level 1
Employee benefit plans
Fair value of pension plan assets	$ 100,000	$ 300,000
SERP
Employee benefit plans
Accumulated benefit obligations	81,700,000	71,900,000
Other Benefits
Employee benefit plans
Fair value of pension plan assets	199,347,000	174,354,000	163,367,000
Life insurance benefit	10,000
Net periodic (income) cost	$ (2,278,000)	$ 624,000	$ (2,854,000)
Long-term rate of return on plan assets	7.47%	7.43%
Estimated annual contributions in next fiscal year	$ 0
Other Benefits | Money Market Fund Investments | Level 1
Employee benefit plans
Fair value of pension plan assets	$ 500,000	$ 500,000
Other Benefits | Short-term cash investments
Employee benefit plans
Assumed returns	5.63%