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RETIREMENT BENEFIT PLANS - Schedule of Difference Amounts Recorded in Consolidated and Combined Balance Sheets (Details) - USD ($) $ in Millions | Dec. 31, 2025 | Dec. 31, 2024
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Amounts recorded in the Consolidated and Combined Balance Sheets as of December 31 |  |
Net amount | $ (48.8) | $ (46.4)
Other assets |  |
Amounts recorded in the Consolidated and Combined Balance Sheets as of December 31 |  |
Net amount | 8.3 | 9.2
Accrued expenses and other current liabilities |  |
Amounts recorded in the Consolidated and Combined Balance Sheets as of December 31 |  |
Net amount | (3.9) | (3.3)
Other long-term liabilities |  |
Amounts recorded in the Consolidated and Combined Balance Sheets as of December 31 |  |
Net amount | $ (53.2) | $ (52.3)

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