EMPLOYEE BENEFIT PLANS - Schedule of Assumptions Used (Details)	12 Months Ended
Dec. 31, 2020	Dec. 31, 2019
Weighted Average Assumptions Used in Calculating Benefit Obligation
Discount rate	1.30%	2.00%
Inflation	2.90%	3.00%
Weighted Average Assumptions Used in Calculating Net Periodic Benefit Cost (Credit)
Discount rate	2.00%	2.80%
Expected long-term return on plan assets	2.90%	3.30%
Inflation	3.00%	3.20%

Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Inflation Rate

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- Definition

Inflation rate used in calculating defined benefit obligation

+ References

No definition available.

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- Definition

Weighted average rate for present value of future retirement benefits cash flows, used to determine benefit obligation of defined benefit plan.

+ References

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- Definition

Weighted average rate for present value of future retirement benefits cash flows, used to determine net periodic benefit cost of defined benefit plan.

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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=118255775&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=118255775&loc=d3e2919-114920

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