Impairment of Long-Lived Assets - Additional Information (Detail) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Impaired Long-Lived Assets Held and Used [Line Items]
Impairment of long-lived and other assets	$ 0.0	$ 9.4	$ 0.0	$ 10.1
Goodwill And Intangible Assets
Impaired Long-Lived Assets Held and Used [Line Items]
Impairment of long-lived and other assets	$ 0.0		$ 0.0
U.S. Operating Segment
Impaired Long-Lived Assets Held and Used [Line Items]
Impairment of long-lived and other assets		7.3		8.0
International Operating Segment
Impaired Long-Lived Assets Held and Used [Line Items]
Impairment of long-lived and other assets		$ 2.1		$ 2.1