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Goodwill and Other Intangible Assets - Additional Information (Detail) $ in Thousands	9 Months Ended
	Sep. 30, 2024 USD ($)
Goodwill [Line Items]
Accumulated goodwill impairment losses	$ 0
Consulting [Member]
Goodwill [Line Items]
Goodwill impairment charges	0
Goodwill allocated to reporting unit	$ 8,200

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