XML 98 R85.htm IDEA: XBRL DOCUMENT v3.24.0.1
EMPLOYEE BENEFIT PLANS (Additional Information) (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Defined Benefit Plan Disclosure [Line Items]      
Maximum age to receive health care coverage 65 years    
Accumulated benefit obligation $ 391.1 $ 321.0  
Pension Plans      
Defined Benefit Plan Disclosure [Line Items]      
Required service period for employee participation 30 days    
Basic contributions as a percentage of annual salary 50.00%    
Company matching contribution, percent of match 200.00%    
Company matching contribution, percent of employees' annual pay 3.00%    
Contribution to the qualified defined contribution plans $ 37.5 $ 33.4 $ 27.8
Estimated future contributions for 2023 $ 34.4    
Pension Plans | Equity Securities      
Defined Benefit Plan Disclosure [Line Items]      
Plan asset allocations 48.00%    
Pension Plans | Fixed Income Securities      
Defined Benefit Plan Disclosure [Line Items]      
Plan asset allocations 46.00%    
Pension Plans | Real Estate      
Defined Benefit Plan Disclosure [Line Items]      
Plan asset allocations 6.00%