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Income Taxes - Reconciles Statutory Federal Income Tax Rate to Company' s Effective Tax Rate (Detail)
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Income Tax Disclosure [Abstract]      
Federal statutory tax rate 21.00% 21.00% 21.00%
Increases (decreases) resulting from:      
State income tax, net of federal tax benefit 2.20% (1.40%) 1.70%
Effect of change in tax rate 0.00% 2.00% 0.10%
Disallowed meals & expenses 0.20% (0.40%) 0.10%
Disallowed compensation 1.50% (3.70%) 2.10%
Excess tax (benefit) shortfall 0.00% (0.80%) 2.30%
Other, net (0.50%) 1.60% 0.90%
Effective income tax rate 24.40% 18.30% 28.20%