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v3.25.1

Segment Information - Reconciliation of Revenue from Segments to Consolidated (Detail) - USD ($) $ in Millions | 3 Months Ended
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Mar. 31, 2025 | Mar. 31, 2024
Revenues from External Customers and Long-Lived Assets [Line Items] |  |
Total net sales | $ 1,221.7 | $ 1,264.3
Primary Reporting Segment [Member] |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |
Total net sales | 1,156.9 | 1,189.1
China [Member] |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |
Total net sales | $ 64.8 | $ 75.2

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