Acquisitions (Detail) - USD ($) $ / shares in Units, $ in Millions		9 Months Ended
Jun. 03, 2024	Sep. 30, 2024
Business Acquisition
Contingent consideration paid for acquisitions closed in previous year		$ 16
2024 Business Acquisitions [Member]
Business Acquisition
Total consideration, net of cash acquired		780
Business acquisitions cash payments		774
Other consideration		$ 6
Stericycle [Member]
Business Acquisition
Total consideration, net of cash acquired	$ 7,200
Price per share	$ 62.00

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition

Price of a single share of a number of saleable stocks paid or offered to be paid in a business combination.

+ References

No definition available.

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- Definition

Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

+ References

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- Definition

Amount of tangible or intangible assets, including a business or subsidiary of the acquirer transferred by the entity to the former owners of the acquiree. Excludes cash.

+ References

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- Definition

Cash outflow representing an adjustment to the purchase price of a previous acquisition.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition

The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

+ References

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