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Benefit Plans - Summary of Significant Assumptions (Details)
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Weighted-average assumptions used to determine benefit obligation:    
Discount rate 3.75% 3.75%
Rate of compensation increase 3.50% 3.50%
Weighted-average assumptions used to determine benefit cost:    
Discount rate 3.75% 3.75%
Expected return on plan assets 7.00% 7.00%
Rate of compensation increase 3.50% 3.50%