Annual report [Section 13 and 15(d), not S-K Item 405]

BENEFIT PLANS - Asset Allocation Ranges and Actual Allocation, USRIP) (Details)

v3.25.4
BENEFIT PLANS - Asset Allocation Ranges and Actual Allocation, USRIP) (Details)
Dec. 31, 2025
Dec. 31, 2024
U.S. Equity    
Defined Benefit Plan Disclosure [Line Items]    
Actual 12.20% 10.30%
International Equity    
Defined Benefit Plan Disclosure [Line Items]    
Actual 5.80% 4.30%
Private Equity    
Defined Benefit Plan Disclosure [Line Items]    
Actual 3.80% 4.00%
Diversified Credit    
Defined Benefit Plan Disclosure [Line Items]    
Actual 0.00% 0.00%
Real Assets    
Defined Benefit Plan Disclosure [Line Items]    
Actual 12.30% 11.70%
Diversified Credit    
Defined Benefit Plan Disclosure [Line Items]    
Actual 11.40% 10.40%
Fixed Income    
Defined Benefit Plan Disclosure [Line Items]    
Actual 51.50% 58.10%
Cash    
Defined Benefit Plan Disclosure [Line Items]    
Actual 3.00% 1.20%
Minimum | U.S. Equity    
Defined Benefit Plan Disclosure [Line Items]    
Range 0.00% 0.00%
Minimum | International Equity    
Defined Benefit Plan Disclosure [Line Items]    
Range 0.00% 0.00%
Minimum | Private Equity    
Defined Benefit Plan Disclosure [Line Items]    
Range 0.00% 0.00%
Minimum | Diversified Credit    
Defined Benefit Plan Disclosure [Line Items]    
Range 0.00% 0.00%
Minimum | Real Assets    
Defined Benefit Plan Disclosure [Line Items]    
Range 5.00% 5.00%
Minimum | Diversified Credit    
Defined Benefit Plan Disclosure [Line Items]    
Range 5.00% 5.00%
Minimum | Fixed Income    
Defined Benefit Plan Disclosure [Line Items]    
Range 45.00% 45.00%
Minimum | Cash    
Defined Benefit Plan Disclosure [Line Items]    
Range 0.00% 0.00%
Maximum | U.S. Equity    
Defined Benefit Plan Disclosure [Line Items]    
Range 20.00% 20.00%
Maximum | International Equity    
Defined Benefit Plan Disclosure [Line Items]    
Range 10.00% 10.00%
Maximum | Private Equity    
Defined Benefit Plan Disclosure [Line Items]    
Range 10.00% 10.00%
Maximum | Diversified Credit    
Defined Benefit Plan Disclosure [Line Items]    
Range 10.00% 10.00%
Maximum | Real Assets    
Defined Benefit Plan Disclosure [Line Items]    
Range 20.00% 20.00%
Maximum | Diversified Credit    
Defined Benefit Plan Disclosure [Line Items]    
Range 20.00% 20.00%
Maximum | Fixed Income    
Defined Benefit Plan Disclosure [Line Items]    
Range 90.00% 90.00%
Maximum | Cash    
Defined Benefit Plan Disclosure [Line Items]    
Range 15.00% 15.00%