Divestitures and Discontinued Operations - Additional Information (Detail) $ in Millions	12 Months Ended
Dec. 31, 2022 USD ($)
Business Combinations [Abstract]
Loss from sale of discontinued operations	$ 187.6
Disposals of businesses	42.2
Provision for income taxes	$ (45.0)

Amount of tax expense (benefit) on gain (loss) not previously recognized resulting from the disposal of a discontinued operation.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration