RETIREMENT PLANS - Narrative (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Retirement Benefits [Abstract]
Net periodic benefit costs	$ 0.3	$ 0.3	$ 0.9	$ 0.8
Service cost component	0.5	$ 0.6	1.6	$ 1.9
Estimated fair value of plan assets	38.2		$ 38.2		$ 38.1
Defer payment and taxation, base salary, percentage (up to)			75.00%
Defer payment and taxation, bonus and other eligible cash compensation, percentage (up to)			100.00%
Deferred compensation plan, fair value of assets	$ 5.4		$ 5.4		$ 4.7

Defined Benefit Plan, Defer Payment And Taxation, Base Salary, Percentage

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- Definition

Defined Benefit Plan, Defer Payment And Taxation, Bonus And Other Compensation, Percentage

+ References

No definition available.

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- References

No definition available.

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- Definition

Carrying amount as of the balance sheet date of assets held under deferred compensation agreements.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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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

Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition

Amount of net periodic benefit cost (credit) for defined benefit plan.

+ References

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- Definition

Amount of cost for actuarial present value of benefits attributed to service rendered by employee for defined benefit plan.

+ References

+ Details

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