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Pension Benefits - Schedule of Assumptions Used (Details) - Pension Plan
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 26, 2021
Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Net Periodic Benefit Cost [Abstract]      
Calculation term, market-related value 3 years    
Qualified Plans      
Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Benefit Obligation [Abstract]      
Discount rate 5.25% 5.66%  
Rate of increase in compensation levels 3.00% 3.00%  
Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Net Periodic Benefit Cost [Abstract]      
Discount rate for determining projected benefit obligation 5.66% 2.94% 2.64%
Discount rate in effect for determining service cost 5.59% 3.14% 3.87%
Discount rate in effect for determining interest cost 5.46% 2.45% 2.02%
Rate of increase in compensation levels 3.00% 3.00% 3.00%
Expected long-term rate of return on assets 5.61% 3.75% 3.74%
Non- Qualified Plans      
Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Benefit Obligation [Abstract]      
Discount rate 5.21% 5.64%  
Rate of increase in compensation levels 3.00% 3.00%  
Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Net Periodic Benefit Cost [Abstract]      
Discount rate for determining projected benefit obligation 5.64% 2.81% 2.39%
Discount rate in effect for determining interest cost 5.39% 2.24% 1.74%
Rate of increase in compensation levels 3.00% 2.50% 2.50%