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EMPLOYEE BENEFIT PLANS - Fair Value of Plan Assets (Details) - Defined benefit pension plan - USD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | --- | ---
Employee Benefit Plans |  |  |
Defined benefit plan, fair value of plan assets | $ 92,129 | $ 113,976 | $ 100,969
Cash And Cash Equivalents | Quoted Prices In Active Markets For Identical Assets (Level 1) |  |  |
Employee Benefit Plans |  |  |
Defined benefit plan, fair value of plan assets | 5,422 | 4,426 |
Equities - Global | Net asset value per share |  |  |
Employee Benefit Plans |  |  |
Defined benefit plan, fair value of plan assets |  | 24,868 |
Equities - United States | Net asset value per share |  |  |
Employee Benefit Plans |  |  |
Defined benefit plan, fair value of plan assets | 36,259 | 41,140 |
Equities - United States futures | Net asset value per share |  |  |
Employee Benefit Plans |  |  |
Defined benefit plan, fair value of plan assets | (697) | (2,055) |
Equities - International developed markets | Net asset value per share |  |  |
Employee Benefit Plans |  |  |
Defined benefit plan, fair value of plan assets | 14,214 | 16,382 |
Equities - International developed markets futures | Net asset value per share |  |  |
Employee Benefit Plans |  |  |
Defined benefit plan, fair value of plan assets | (1,693) | (16,260) |
Equities - International emerging markets | Net asset value per share |  |  |
Employee Benefit Plans |  |  |
Defined benefit plan, fair value of plan assets | 782 | (3,363) |
Equities - International emerging markets futures | Net asset value per share |  |  |
Employee Benefit Plans |  |  |
Defined benefit plan, fair value of plan assets | 3,289 | 7,024 |
Fixed income - Investment grade | Net asset value per share |  |  |
Employee Benefit Plans |  |  |
Defined benefit plan, fair value of plan assets | 13,856 | 27,095 |
Fixed income - High yield | Net asset value per share |  |  |
Employee Benefit Plans |  |  |
Defined benefit plan, fair value of plan assets | 156 | 177 |
Fixed income - Futures | Net asset value per share |  |  |
Employee Benefit Plans |  |  |
Defined benefit plan, fair value of plan assets | 8,590 | (689) |
Alternatives | Net asset value per share |  |  |
Employee Benefit Plans |  |  |
Defined benefit plan, fair value of plan assets | $ 11,951 | $ 15,231 |

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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/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (d)(iv)(01) -URI https://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (d)(iv)(01) -URI https://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (d)(ii) -URI https://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920 Reference 4: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 55 -Paragraph 17 -URI https://asc.fasb.org/extlink&oid=123450688&loc=d3e4179-114921 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (d)(iv)(02) -URI https://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920 Reference 7: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (d)(ii) -URI https://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920 + Details
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