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v3.25.0.1

Business Segment Information - Schedule of Segment Information (Details) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Jan. 31, 2025 | Jan. 31, 2024
Segment Reporting Information [Line Items] |  |
Total net sales | $ 964.7 | $ 931.6
Total operating income | 182.0 | 153.1
Interest expense | 26.0 | 29.9
Other expense, net | 2.7 | 3.2
Income before income taxes | 153.3 | 120.0
Operating Segments | CooperVision |  |
Segment Reporting Information [Line Items] |  |
Total net sales | 646.1 | 621.5
Total operating income | 183.9 | 154.8
Operating Segments | CooperSurgical |  |
Segment Reporting Information [Line Items] |  |
Total net sales | 318.6 | 310.1
Total operating income | 20.2 | 24.0
Operating Segments | Toric and multifocal | CooperVision |  |
Segment Reporting Information [Line Items] |  |
Total net sales | 319.4 | 297.3
Operating Segments | Sphere, other | CooperVision |  |
Segment Reporting Information [Line Items] |  |
Total net sales | 326.7 | 324.2
Operating Segments | Office and surgical | CooperSurgical |  |
Segment Reporting Information [Line Items] |  |
Total net sales | 198.9 | 191.1
Operating Segments | Fertility | CooperSurgical |  |
Segment Reporting Information [Line Items] |  |
Total net sales | 119.7 | 119.0
Corporate |  |
Segment Reporting Information [Line Items] |  |
Total operating income | $ (22.1) | $ (25.7)

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