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INCOME TAXES - Effective Income Tax Rate (Detail) - USD ($) $ in Millions	1 Months Ended	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Income Taxes [Line Items]
Change in valuation allowances		$ 13.5		$ 13.5
Effective income tax rate		(42.70%)	6.70%	(21.90%)	9.50%
Provision for income taxes		$ 20.3	$ (25.1)	$ 25.7	$ (41.8)
China
Income Taxes [Line Items]
Change in valuation allowances		$ 13.7
unrecognized tax benefits	$ 3.5

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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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Amount of increase (decrease) to previously recorded tax expense. Includes, but is not limited to, significant settlements of income tax disputes, and unusual tax positions or infrequent actions taken by the entity, including tax assessment reversal, and IRS tax settlement.

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