Summary of Impact of Translating Financial Statements of Company's International Subsidiaries (Detail) $ in Millions	9 Months Ended
	Sep. 30, 2023 USD ($)	Sep. 30, 2022 USD ($)	Dec. 31, 2022
Foreign Currency Translation [Line Items]
Other comprehensive Loss	$ (0.4)	$ (5.9)
Brazil
Foreign Currency Translation [Line Items]
Exchange Rate	5.03		5.29
Other comprehensive Loss	$ 2.2	0.4
Chile
Foreign Currency Translation [Line Items]
Exchange Rate	891.63		852
Other comprehensive Loss	$ (4.3)	(7.7)
Peru
Foreign Currency Translation [Line Items]
Exchange Rate	3.81		3.81
Other comprehensive Loss	$ (0.1)	0.2
Other foreign countries
Foreign Currency Translation [Line Items]
Other comprehensive Loss	$ 1.8	$ 1.2