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+ Details

Acquisitions - Allocation (Detail) - USD ($) $ in Millions	Sep. 30, 2024	Jun. 03, 2024	Dec. 31, 2023
Purchase price allocation
Goodwill	$ 9,822		$ 9,254
2024 Business Acquisitions [Member]
Purchase price allocation
Property and equipment	160
Other intangible assets	78
Goodwill	$ 581
Stericycle [Member]
Purchase price allocation
Long-term debt, less current portion		$ (1,400)