v3.25.1
EMPLOYEE RELATED LIABILITIES (Schedule of Components of Net Periodic Benefit Cost Recognized in Other Comprehensive Income (Loss)) (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Postretirement Medicare Plan [Member]      
Net periodic benefit cost:      
Service cost $ 2 $ 2 $ 4
Interest cost 65 71 57
Amortization of prior service costs 0 0 0
Amortization of net (gain) loss (272) (282) (157)
Total net periodic benefit cost (205) (209) (96)
Other changes in plan assets and benefits obligations recognized in other comprehensive income:      
Prior service cost for the period 0 0 0
Net (gain) loss for the period (149) (195) (515)
Amortization of prior service costs 0 0 0
Amortization of net gain (loss) 272 282 157
Total recognized loss (gain) in other comprehensive income 123 87 (358)
Total recognized in net periodic benefit cost (gain) and other comprehensive income $ (82) $ (122) $ (454)
Weighted average assumptions used:      
Discount rate 5.00% 5.10% 3.00%
Expected return on plan assets
Rate of compensation increases
Assumed health care cost trend rates:      
Measurement date Dec. 31, 2024 Dec. 31, 2023 Dec. 31, 2022
Postretirement Medicare Plan [Member] | Pre-65 [Member]      
Assumed health care cost trend rates:      
Health care cost trend rate assumed for current year - Medicare Advantage 8.20% 7.30% 6.00%
Health care cost trend rate assumed for current year - Non-Medicare Advantage 8.20% 7.30% 6.00%
Ultimate rate 4.50% 4.50% 4.50%
Year the ultimate rate is reached 2033 2031 2031
Postretirement Medicare Plan [Member] | Post-65 [Member]      
Assumed health care cost trend rates:      
Health care cost trend rate assumed for current year - Medicare Advantage 11.00% 9.25% 8.50%
Health care cost trend rate assumed for current year - Non-Medicare Advantage 8.70% 8.30% 6.40%
Ultimate rate 4.50% 4.50% 4.50%
Year the ultimate rate is reached 2033 2031 2031
Pension Plan [Member]      
Net periodic benefit cost:      
Interest cost $ 868 $ 891 $ 627
Expected return on plan assets (1,075) (1,034) (778)
Expected administrative expenses 200 200 200
Amortization of prior service costs 3 3 3
Amortization of net (gain) loss 91 123 0
Total net periodic benefit cost 87 183 52
Other changes in plan assets and benefits obligations recognized in other comprehensive income:      
Prior service cost for the period 0 0 0
Net (gain) loss for the period (192) 346 1,545
Amortization of prior service costs (3) (3) (3)
Amortization of net gain (loss) (91) (123) 0
Total recognized loss (gain) in other comprehensive income (286) 220 1,542
Total recognized in net periodic benefit cost (gain) and other comprehensive income $ (199) $ 403 $ 1,594
Weighted average assumptions used:      
Discount rate 4.90% 5.10% 2.90%
Expected return on plan assets 5.60% 5.60% 3.10%
Rate of compensation increases