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Income Taxes - Additional Information (Detail) - USD ($) $ in Millions	1 Months Ended	3 Months Ended
	Oct. 31, 2021	Mar. 31, 2022	Mar. 31, 2021
Income Tax [Line Items]
Expected impairment of income tax benefit		$ 138
Income tax expense (benefit)		2	$ 62
Pre-tax income (loss)		$ (971)	$ 144
Israel Tax Authority [Member]
Income Tax [Line Items]
Statutory tax rate in Israel		23.00%
Israel Tax Authority [Member] | Tax Year 2008 To 2011 [Member]
Income Tax [Line Items]
Income Tax Examination, Estimate of Possible Loss	$ 350

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

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Amount of income (loss) from continuing operations before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments.

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