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Pension Plans - Additional Information (Detail) - USD ($)
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Pension And Other Employee Benefit Plans [Line Items]      
Discount rate 5.55% 2.92%  
Increase in discount rate 5.55% 2.92%  
Prior service cost $ 0    
Pre-tax unfunded pension obligation gain (loss) $ 12,200,000    
Asset performance rate of return assumption 6.50%    
Asset loss resulted from asset performance rate of return assumption $ 11,300,000    
Expected long-term return on plan assets 6.50% 6.50% 7.00%
Pension asset $ 29,632,000 $ 37,757,000 $ 36,756,000
Expense for contribution plan 6,300,000 5,800,000 5,900,000
Retirement And Profit Sharing Plan Benefit Expenses 1,300,000 (900,000) 1,100,000
Supplemental profit sharing plan unfunded status 7,300,000 8,600,000  
Company's benefit obligations related to unfunded 2,100,000 3,000,000.0  
Company recorded benefit costs relating $ 200,000 300,000 $ 100,000
Increase in Discount Rate [Member]      
Pension And Other Employee Benefit Plans [Line Items]      
Discount rate 2.63%    
Pre-tax unfunded pension obligation gain (loss) $ 12,000,000.0    
Loss on Mortality [Member]      
Pension And Other Employee Benefit Plans [Line Items]      
Pre-tax unfunded pension obligation gain (loss)   $ 300,000  
Demographic Changes [Member]      
Pension And Other Employee Benefit Plans [Line Items]      
Pre-tax unfunded pension obligation gain (loss) $ 200,000