Summary of Impact of Translating Financial Statements of Company's International Subsidiaries (Detail) $ in Millions	6 Months Ended
	Jun. 30, 2023 USD ($)	Jun. 30, 2022 USD ($)	Dec. 31, 2022
Foreign Currency Translation [Line Items]
Other comprehensive Loss	$ 12.2	$ (1.3)
Brazil
Foreign Currency Translation [Line Items]
Exchange Rate	4.83		5.29
Other comprehensive Loss	$ 6.6	2.4
Chile
Foreign Currency Translation [Line Items]
Exchange Rate	803.01		852.00
Other comprehensive Loss	$ 4.1	(5.2)
Peru
Foreign Currency Translation [Line Items]
Exchange Rate	3.67		3.81
Other comprehensive Loss	$ 0.9	1.0
Other foreign countries
Foreign Currency Translation [Line Items]
Other comprehensive Loss	$ 0.6	$ 0.5