ASSOCIATE BENEFIT PLANS - Significant Assumptions (Details)	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Defined Benefit Plan Disclosure [Line Items]
Discount rate for net periodic benefit cost	4.80%	5.00%	2.80%
Discount rate for disclosure obligations	5.50%	5.30%	5.00%
Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Discount rate for net periodic benefit cost	5.01%	5.24%	2.82%
Expected return on plan assets	6.25%	6.25%	6.25%
Discount rate for disclosure obligations	5.60%	5.01%	5.24%
Other Postretirement Benefits | FMS Other Postretirement
Defined Benefit Plan Disclosure [Line Items]
Discount rate for net periodic benefit cost	4.73%	4.93%	2.07%
Discount rate for disclosure obligations	5.15%	4.73%	4.93%
Other Postretirement Benefits | Split-Dollar Plan
Defined Benefit Plan Disclosure [Line Items]
Discount rate for net periodic benefit cost	4.72%	4.92%	2.05%
Discount rate for disclosure obligations	5.13%	4.73%	4.92%
Other Postretirement Benefits | Beneficial
Defined Benefit Plan Disclosure [Line Items]
Discount rate for net periodic benefit cost	4.96%	5.18%	2.69%
Discount rate for disclosure obligations	5.51%	4.96%	5.18%