EMPLOYEE BENEFIT PLANS - Schedule of Changes in Fair Value of Defined Benefit Plan Assets Classified as Level 3 (Details) - Defined benefit pension plans - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2023	Dec. 31, 2022
Insurance Contracts
Beginning of year	$ 70.6	$ 76.9
Currency exchange rate impact	2.5	(4.1)
End of year	75.5	70.6
Level 3
Insurance Contracts
Beginning of year	0.8
End of year	0.8	0.8
Level 3 \| Insurance Contracts
Insurance Contracts
Beginning of year	0.8	0.9
Relating to assets still held at December 31, 2023	0.2	0.2
Purchases, sales and settlements	(0.2)	(0.2)
Currency exchange rate impact		(0.1)
End of year	$ 0.8	$ 0.8

Amount, measured using unobservable inputs, of increase (decrease) in plan assets of defined benefit plan from actual return (loss) on assets still held.

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

+ References

No definition available.

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- Definition

Amount of asset segregated and restricted to provide benefit under defined benefit plan. Asset includes, but is not limited to, stock, bond, other investment, earning from investment, and contribution by employer and employee.

+ References

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- Definition

Amount of foreign currency translation gain (loss) which increases (decreases) plan assets of defined benefit plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 715
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- Definition

Amount, measured using unobservable input, of increase (decrease) in plan asset of defined benefit plan from purchase, sale and settlement of trade associated with underlying investment.

+ References

+ Details

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- Details

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