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Income Taxes (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Income Tax Disclosure [Abstract]
(Benefit from) provision for income taxes	$ (3,738)	$ 76,327
Increase (decrease) in income taxes	(80,100)
Discrete net income tax expense (benefit)	$ (82,200)	$ (82,200)
Effective tax rate	(1.00%)	22.10%
Federal statutory tax rate	21.00%
Unrecognized tax benefits	$ 331,200		$ 191,900
Increase (decrease) in unrecognized tax benefits	$ 139,300

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Discrete Net Income Tax Expense (Benefit)

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

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The increase (decrease) during the reporting period in the amounts payable to taxing authorities for taxes that are based on the reporting entity's earnings, net of amounts receivable from taxing authorities for refunds of overpayments or recoveries of income taxes, and in deferred and other tax liabilities and assets.

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Amount of increase (decrease) in unrecognized tax benefits attributable to uncertain tax positions taken in tax returns.

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