Discontinued Operations - Income (loss) from Discontinued Operations, Net of Tax (Detail) $ in Thousands	3 Months Ended
	Jun. 30, 2022 USD ($)
Operating expenses:
Net income (loss) from discontinued operations, net of tax	$ 17,525
Discontinued Operations [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Discontinued operations, Revenue	103,167
Operating expenses:
Cost of revenues	64,605
Other operating expenses	8,986
Net income (loss) from discontinued operations before income taxes	29,576
(Provision for) benefit from income taxes	(12,051)
Net income (loss) from discontinued operations, net of tax	$ 17,525