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ACQUISITIONS - Additional Information (Details) $ in Millions				1 Months Ended
	Oct. 08, 2026 USD ($)	Dec. 09, 2025 USD ($)	Jan. 03, 2025 USD ($)	Nov. 30, 2025 USD ($) numberOfAcquisition	Sep. 30, 2026 USD ($)	Dec. 31, 2025 USD ($)	Dec. 31, 2024 USD ($)
Asset Acquisition and Business Combination [Line Items]
Goodwill					$ 4,714	$ 4,758	$ 4,523
Ophthalmic Surgical Manufacturing \| Subsequent Event
Asset Acquisition and Business Combination [Line Items]
Upfront cash payment	$ 85
Manufacturing Equipment
Asset Acquisition and Business Combination [Line Items]
Cash consideration paid		$ 75
Estimated fair value of contingent consideration		35
Goodwill		$ 67
November 2025 Acquisitions
Asset Acquisition and Business Combination [Line Items]
Cash consideration paid				$ 33
Number of acquisitions \| numberOfAcquisition				2
Goodwill				$ 30
Whitecap Biosciences Acquisition
Asset Acquisition and Business Combination [Line Items]
Upfront payment			$ 28