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EMPLOYEE BENEFITS - Categorization of the Pension Plan's Assets Measured at Fair Value on Recurring Basis (Details) - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value $ 241,984 $ 241,182  
Corporate bonds      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 153,149 147,336  
Foreign bonds      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 18,265 15,960  
Federal agency      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 4,578 5,185  
U.S. Treasury bonds      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 285 0  
Private placement      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 2,423 3,319  
Mortgage/asset backed securities      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 724 732  
Money market funds      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 1,480 546  
Liquid assets separate account fund      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 5,274 8,872  
Short-term income separate account fund      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 5,584 5,169  
U.S. property separate account fund      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 0 6,688  
LargeCap S&P 500 index      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 33,397 31,968  
MidCap S&P 400 index      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 6,699 6,227  
SmallCap S&P 600 index      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 4,421 4,163  
International equity index      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 5,705 5,017  
Pension Benefits      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 241,984 241,182 $ 263,893
Pension Benefits | U.S. property separate account fund | Level 3      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 0 6,688 $ 25,407
Recurring | Pension Benefits      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 241,984 241,182  
Recurring | Pension Benefits | Level 1      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 57,286 53,090  
Recurring | Pension Benefits | Level 2      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 184,698 181,404  
Recurring | Pension Benefits | Level 3      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 0 6,688  
Recurring | Pension Benefits | Corporate bonds      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 153,149 147,336  
Recurring | Pension Benefits | Corporate bonds | Level 1      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 0 0  
Recurring | Pension Benefits | Corporate bonds | Level 2      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 153,149 147,336  
Recurring | Pension Benefits | Corporate bonds | Level 3      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 0 0  
Recurring | Pension Benefits | Foreign bonds      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 18,265 15,960  
Recurring | Pension Benefits | Foreign bonds | Level 1      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 0 0  
Recurring | Pension Benefits | Foreign bonds | Level 2      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 18,265 15,960  
Recurring | Pension Benefits | Foreign bonds | Level 3      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 0 0  
Recurring | Pension Benefits | Federal agency      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 4,578 5,185  
Recurring | Pension Benefits | Federal agency | Level 1      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 0 0  
Recurring | Pension Benefits | Federal agency | Level 2      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 4,578 5,185  
Recurring | Pension Benefits | Federal agency | Level 3      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 0 0  
Recurring | Pension Benefits | U.S. Treasury bonds      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 285    
Recurring | Pension Benefits | U.S. Treasury bonds | Level 1      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 0    
Recurring | Pension Benefits | U.S. Treasury bonds | Level 2      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 285    
Recurring | Pension Benefits | U.S. Treasury bonds | Level 3      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 0    
Recurring | Pension Benefits | Private placement      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 2,423 3,319  
Recurring | Pension Benefits | Private placement | Level 1      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 0 0  
Recurring | Pension Benefits | Private placement | Level 2      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 2,423 3,319  
Recurring | Pension Benefits | Private placement | Level 3      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 0 0  
Recurring | Pension Benefits | Mortgage/asset backed securities      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 724 732  
Recurring | Pension Benefits | Mortgage/asset backed securities | Level 1      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 0 0  
Recurring | Pension Benefits | Mortgage/asset backed securities | Level 2      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 724 732  
Recurring | Pension Benefits | Mortgage/asset backed securities | Level 3      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 0 0  
Recurring | Pension Benefits | Money market funds      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 1,480 546  
Recurring | Pension Benefits | Money market funds | Level 1      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 1,480 546  
Recurring | Pension Benefits | Money market funds | Level 2      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 0 0  
Recurring | Pension Benefits | Money market funds | Level 3      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 0 0  
Recurring | Pension Benefits | Liquid assets separate account fund      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 5,274 8,872  
Recurring | Pension Benefits | Liquid assets separate account fund | Level 1      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 0 0  
Recurring | Pension Benefits | Liquid assets separate account fund | Level 2      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 5,274 8,872  
Recurring | Pension Benefits | Liquid assets separate account fund | Level 3      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 0 0  
Recurring | Pension Benefits | Short-term income separate account fund      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 5,584 5,169  
Recurring | Pension Benefits | Short-term income separate account fund | Level 1      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 5,584 5,169  
Recurring | Pension Benefits | Short-term income separate account fund | Level 2      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 0 0  
Recurring | Pension Benefits | Short-term income separate account fund | Level 3      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 0 0  
Recurring | Pension Benefits | U.S. property separate account fund      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value   6,688  
Recurring | Pension Benefits | U.S. property separate account fund | Level 1      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value   0  
Recurring | Pension Benefits | U.S. property separate account fund | Level 2      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value   0  
Recurring | Pension Benefits | U.S. property separate account fund | Level 3      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value   6,688  
Recurring | Pension Benefits | LargeCap S&P 500 index      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 33,397 31,968  
Recurring | Pension Benefits | LargeCap S&P 500 index | Level 1      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 33,397 31,968  
Recurring | Pension Benefits | LargeCap S&P 500 index | Level 2      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 0 0  
Recurring | Pension Benefits | LargeCap S&P 500 index | Level 3      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 0 0  
Recurring | Pension Benefits | MidCap S&P 400 index      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 6,699 6,227  
Recurring | Pension Benefits | MidCap S&P 400 index | Level 1      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 6,699 6,227  
Recurring | Pension Benefits | MidCap S&P 400 index | Level 2      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 0 0  
Recurring | Pension Benefits | MidCap S&P 400 index | Level 3      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 0 0  
Recurring | Pension Benefits | SmallCap S&P 600 index      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 4,421 4,163  
Recurring | Pension Benefits | SmallCap S&P 600 index | Level 1      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 4,421 4,163  
Recurring | Pension Benefits | SmallCap S&P 600 index | Level 2      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 0 0  
Recurring | Pension Benefits | SmallCap S&P 600 index | Level 3      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 0 0  
Recurring | Pension Benefits | International equity index      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 5,705 5,017  
Recurring | Pension Benefits | International equity index | Level 1      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 5,705 5,017  
Recurring | Pension Benefits | International equity index | Level 2      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value 0 0  
Recurring | Pension Benefits | International equity index | Level 3      
Defined Benefit Plan Disclosure [Line Items]      
Assets measured at fair value $ 0 $ 0