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FINANCING ARRANGEMENTS - Senior Secured Notes (Details) - USD ($)		6 Months Ended
	Sep. 29, 2023	Jun. 30, 2024
Bausch + Lomb | XIIDRA Acquisition
Debt Instrument [Line Items]
Cash consideration paid	$ 1,750,000,000
Unsecured Notes
Debt Instrument [Line Items]
Redemption price percentage to change in control (as a percent)		101.00%
Secured Notes
Debt Instrument [Line Items]
Redemption price percentage to change in control (as a percent)		101.00%
6.125% Senior Notes Due April 2025 | Unsecured Notes
Debt Instrument [Line Items]
Stated interest rate on debt (as a percent)		6.125%
8.375% Senior Notes Due October 2028 | Secured Notes | Bausch + Lomb
Debt Instrument [Line Items]
Stated interest rate on debt (as a percent)	8.375%	8.375%
Principal amount	$ 1,400,000,000
Redemption price percentage to change in control	101.00%
8.375% Senior Notes Due October 2028 | Secured Notes | Bausch + Lomb | Debt Instrument, Redemption, Period Three
Debt Instrument [Line Items]
Redemption price (as a percent)	108.375%
8.375% Senior Notes Due October 2028 | Secured Notes | Maximum | Bausch + Lomb | Debt Instrument, Redemption, Period Three
Debt Instrument [Line Items]
Maximum percentage of principal amount that can be redeemed	40.00%

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