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EMPLOYEE BENEFIT PLANS - Additional Information (Details) - United Kingdom - Pension Plan $ in Millions | 3 Months Ended
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Mar. 31, 2022 USD ($)
Defined Benefit Plan Disclosure [Line Items] |
Weighted-average of expected returns on asset investment, percentage | 2.10%
Expected contributions for current year | $ 3.9
Total contributions to date | $ 1.0
Defined Benefit Plan, Equity Securities |
Defined Benefit Plan Disclosure [Line Items] |
Weighted-average of expected returns on asset investment, percentage | 4.60%
Debt Securities |
Defined Benefit Plan Disclosure [Line Items] |
Weighted-average of expected returns on asset investment, percentage | 1.40%

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- Definition Weighted average rate of return on plan assets, reflecting average rate of earnings expected on existing plan assets and expected contributions, used to determine net periodic benefit cost of defined benefit plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (k)(3) -URI http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=123447040&loc=d3e2919-114920 + Details
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