Income Taxes (Detail) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2022	Mar. 31, 2021
Income Taxes [Line Items]
Income tax expense	$ 4,934	$ 9,943
Effective tax rate	22.00%	27.40%
ETR, before discrete items	25.80%
Increase in effective tax rate	3.80%
Statutory Effective Tax Rate
Income Taxes [Line Items]
U.S. federal statutory rate	21.00%
State income tax rate, net of federal benefit	3.70%

Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit).

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Effective Income Tax Rate Reconciliation, Before Discrete Items, Percent

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Income taxes.

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Increase (Decrease) In Effective Income Tax Rate Reconciliation, Percent

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