v3.25.4

DESCRIPTION OF BUSINESS - Narrative (Details) |  | 12 Months Ended |
--- | --- | --- | ---
Feb. 11, 2026 shares | Dec. 31, 2025 segment shares | Dec. 31, 2024 shares
Subsidiary, Sale of Stock [Line Items] |  |  |
Number of operating segments | segment |  | 3 |
Number of reportable segments | segment |  | 3 |
Common shares, outstanding (in shares) | shares |  | 354,209,319 | 352,402,374
BHC | Bausch + Lomb | Subsequent Event |  |  |
Subsidiary, Sale of Stock [Line Items] |  |  |
Percentage of shares held | 88.00% |  |
Common shares, outstanding (in shares) | shares | 310,449,643 |  |

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